Home Prefix Lookup2001:250:2000::/35

2001:250:2000::/35 - BGP Prefix

IPv6APNICallocatedNo ROA

CIDR

2001:250:2000::/35

IP Version

IPv6

Addresses

9903.5Y

Mask

/35

Country

🇨🇳 China

City

Chengdu (Chenghua Qu)

RIR

APNIC

Status

allocated

Allocated

2002-07-26

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

Related Announcements

1 less-specific, 199 more-specific announcements on this page, 548 in total

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:250::/32	AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2	No ROA	-	2026-10-27
2001:250:2000::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2001::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2002::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2003::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2004::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2005::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2006::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2007::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2008::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2009::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:200a::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:200b::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:200c::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:200d::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:200e::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:200f::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2010::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2012::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2013::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2014::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:2015::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2016::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2017::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2018::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2019::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:201a::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:201b::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:201c::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:201d::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:201e::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:201f::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2020::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2021::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2022::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2023::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2024::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2025::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2026::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2027::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2028::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2029::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:202a::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:202b::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:202c::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:202d::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:202e::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:202f::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2030::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2031::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2032::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2033::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2034::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:2035::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2036::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2037::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2038::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2039::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:203a::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:203b::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:203c::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:203e::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:203f::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2041::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:2043::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2044::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2045::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2046::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:2047::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2048::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:2049::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:204c::/48	AS4538 ERX-CERNET-BKB - China Education and Research Network Center	No ROA	-	2026-10-27
2001:250:204d::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:204e::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:204f::/48	AS4538 ERX-CERNET-BKB - China Education and Research Network Center	No ROA	-	2026-10-27
2001:250:2050::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2051::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2052::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2053::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2054::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2055::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2057::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:2058::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-27
2001:250:2059::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:205a::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	No ROA	-	2026-10-27
2001:250:2100::/48	AS138381 CNGI-GYN-IX-AS-AP - CERNET2 regional IX at Guizhou University	Valid	-	2026-10-27
2001:250:2401::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2402::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2406::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2407::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2408::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2409::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:240a::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:240b::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:240c::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:240d::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:240f::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2410::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2413::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2414::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2415::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2416::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2417::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2418::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2419::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:241a::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:241b::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:241c::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:241d::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:241e::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2420::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2421::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2422::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2423::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2424::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2425::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2426::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2427::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2429::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:242a::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:242b::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:242c::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:242d::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:242e::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:242f::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2430::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2431::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2432::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2433::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2434::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2435::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2436::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2437::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2438::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2439::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:243a::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:243b::/48	AS4538 ERX-CERNET-BKB - China Education and Research Network Center	No ROA	-	2026-10-27
2001:250:243c::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:243d::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:243e::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:243f::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2440::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2441::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2442::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2443::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-27
2001:250:2800::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2801::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2802::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2803::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2804::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2805::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2806::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2808::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2809::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:280a::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:280b::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:280c::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:280d::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:280e::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:280f::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2810::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2811::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2812::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2813::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2814::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2815::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2816::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2817::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2818::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2819::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:281a::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:281b::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:281c::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:281d::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:281e::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:281f::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2820::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2821::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2822::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2823::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2825::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2826::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2827::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2828::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2829::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:282a::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:282b::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:282c::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:282d::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:282e::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:282f::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2830::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2831::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2832::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2833::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2834::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2835::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2836::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2838::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27
2001:250:2839::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-27

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4538	APNIC	MAINT-CERNET-AP	2026-08-18

More Specific Prefixes

Prefix	AS	Country	Status
2001:250:2000::/48	AS24355	🇨🇳CN	assigned
2001:250:2001::/48	AS24355	🇨🇳CN	assigned
2001:250:2002::/48	AS24355	🇨🇳CN	assigned
2001:250:2003::/48	AS24355	🇨🇳CN	assigned
2001:250:2004::/48	AS24355	🇨🇳CN	assigned
2001:250:2005::/48	AS24355	🇨🇳CN	assigned
2001:250:2006::/48	AS24355	🇨🇳CN	assigned
2001:250:2401::/48	AS24356	🇨🇳CN	assigned
2001:250:2c00::/48	AS138381	🇨🇳CN	assigned
2001:250:3001::/48	AS24357	🇨🇳CN	assigned
2001:250:3002::/48	AS24357	🇨🇳CN	assigned
2001:250:3003::/48	AS24357	🇨🇳CN	assigned
2001:250:3400::/48	AS138438	🇨🇳CN	assigned
2001:250:3401::/48	AS138393	🇨🇳CN	assigned
2001:250:3c00::/48	AS138369	🇨🇳CN	assigned
2001:250:3c01::/48	AS138369	🇨🇳CN	assigned
2001:250:3c02::/48	AS138369	🇨🇳CN	assigned
2001:250:3c03::/48	AS138369	🇨🇳CN	assigned

Related Prefixes

Covering prefix

2001:250::/32AS23910

Geolocation

Country🇨🇳ChinaCN

RegionSichuan

CityChengdu (Chenghua Qu)

Coordinates30.6727, 104.0990 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2001:250:2000::/35

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/2001:250:2000::/35" | jq

External Links

RIPEstat