Home Prefix Lookup2001:da8::/32

2001:da8::/32 - China Next Generation Internet CERNET2 (AS23910)

IPv6APNICallocatedAS23910CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2No ROA

CIDR

2001:da8::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇨🇳 China

City

Haidian (Haidian Qu)

RIR

APNIC

Status

allocated

Allocated

2003-11-10

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:da8::/32	AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2	No ROA	-	2026-10-26

More-Specific Announcements

200 more-specific announcements on this page, 1,037 in total

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:da8:a0::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:a1::/48	AS24358 CNGI-WH-IX-AS-AP - CERNET2 IX at Huazhong University of Science and Technology	Valid	-	2026-10-26
2001:da8:a2::/48	AS24357 CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	Valid	-	2026-10-26
2001:da8:a3::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:a4::/48	AS24364 CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University	Valid	-	2026-10-26
2001:da8:a5::/48	AS24360 CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	Valid	-	2026-10-26
2001:da8:a6::/48	AS24352 CNGI-TJN-IX-AS-AP - CERNET2 IX at Tianjin University	Valid	-	2026-10-26
2001:da8:a7::/48	AS24363 CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	Valid	-	2026-10-26
2001:da8:a8::/48	AS24369 CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	Valid	-	2026-10-26
2001:da8:a9::/48	AS24370 CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	Valid	-	2026-10-26
2001:da8:aa::/48	AS24371 CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	Valid	-	2026-10-26
2001:da8:ab::/48	AS24372 CNGI-HRB-IX-AS-AP - CERNET2 IX at Harbin Institute of Technology	Valid	-	2026-10-26
2001:da8:ac::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:ad::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:ae::/48	AS24351 CNGI-BJ-IX5-AS-AP - CERNET2 IX at Beijing University of Aeronautics and Astronautics	Valid	-	2026-10-26
2001:da8:af::/48	AS24353 CNGI-XA-IX-AS-AP - CERNET2 IX at Xi'an Jiaotong University	Valid	-	2026-10-26
2001:da8:b0::/48	AS24355 CNGI-CD-IX-AS-AP - CERNET2 IX at University of Electronic Science and Technology of China	Valid	-	2026-10-26
2001:da8:b1::/48	AS24356 CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University	Valid	-	2026-10-26
2001:da8:b3::/48	AS24362 CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China	Valid	-	2026-10-26
2001:da8:b4::/48	AS24367 CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang University	Valid	-	2026-10-26
2001:da8:b5::/48	AS24368 CNGI-XMN-IX-AS-AP - CERNET2 IX at Xiamen University	Valid	-	2026-10-26
2001:da8:b6::/48	AS24359 CNGI-CHS-IX-AS-AP - CERNET2 IX at Central South University	Valid	-	2026-10-26
2001:da8:b7::/48	AS24365 CNGI-SH-IX2-AS-AP - CERNET2 IX at Fudan University	Valid	-	2026-10-26
2001:da8:b8::/48	AS24366 CNGI-SH-IX3-AS-AP - CERNET2 IX at Tongji University	Valid	-	2026-10-26
2001:da8:bc::/48	AS24351 CNGI-BJ-IX5-AS-AP - CERNET2 IX at Beijing University of Aeronautics and Astronautics	Valid	-	2026-10-26
2001:da8:c0::/48	AS138376 CNGI-YCH-IX-AS-AP - CERNET2 regional IX at Ningxia University	Valid	-	2026-10-26
2001:da8:c1::/48	AS138377 CNGI-XNN-IX-AS-AP - CERNET2 regional IX at Qinghai Normal University	Valid	-	2026-10-26
2001:da8:c2::/48	AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University	Valid	-	2026-10-26
2001:da8:c3::/48	AS138381 CNGI-GYN-IX-AS-AP - CERNET2 regional IX at Guizhou University	Valid	-	2026-10-26
2001:da8:c4::/48	AS138393 CNGI-NAN-IX-AS-AP - CERNET2 regional IX at Guangxi University	Valid	-	2026-10-26
2001:da8:c5::/48	AS138438 CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	Valid	-	2026-10-26
2001:da8:c6::/48	AS138440 CNGI-HAK-IX-AS-AP - CERNET2 regional IX at Hainan Normal University	Valid	-	2026-10-26
2001:da8:c7::/48	AS138441 CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	-	2026-10-26
2001:da8:c8::/48	AS138442 CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University	Valid	-	2026-10-26
2001:da8:c9::/48	AS138369 CNGI-SZH-IX-AS-AP - CERNET2 regional IX at Shenzhen University	Valid	-	2026-10-26
2001:da8:ca::/48	AS138182 CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	Valid	-	2026-10-26
2001:da8:cb::/48	AS138370 CNGI-NCH-IX-AS-AP - CERNET2 regional IX at Nanchang University	Valid	-	2026-10-26
2001:da8:cc::/48	AS138371 CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China	Valid	-	2026-10-26
2001:da8:cd::/48	AS138373 CNGI-FZH-IX-AS-AP - CERNET2 regional IX at Fuzhou University	Valid	-	2026-10-26
2001:da8:ce::/48	AS138374 CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	Valid	-	2026-10-26
2001:da8:cf::/48	AS138375 CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	Valid	-	2026-10-26
2001:da8:201::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:202::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:203::/48	AS24351 CNGI-BJ-IX5-AS-AP - CERNET2 IX at Beijing University of Aeronautics and Astronautics	Valid	-	2026-10-26
2001:da8:204::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:205::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:206::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:207::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:208::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:209::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	-	2026-10-26
2001:da8:20a::/48	AS24351 CNGI-BJ-IX5-AS-AP - CERNET2 IX at Beijing University of Aeronautics and Astronautics	Valid	-	2026-10-26
2001:da8:20b::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:20c::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:20d::/48	AS23910 CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2	Valid	-	2026-10-26
2001:da8:20d::/48	AS133111 CNT-northChina - CERNET New Technology Co., Ltd	Invalid	-	2026-10-26
2001:da8:20e::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:20f::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:210::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:211::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:212::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:213::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:214::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:215::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:216::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:218::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:219::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:21a::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:21c::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:21d::/48	AS138375 CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	Valid	-	2026-10-26
2001:da8:21f::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:222::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:224::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:22a::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:22b::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:22c::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:22d::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:22f::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	-	2026-10-26
2001:da8:230::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:231::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:232::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:233::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:234::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:235::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:236::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:237::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:238::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:239::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	-	2026-10-26
2001:da8:23a::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:23b::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:23c::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	-	2026-10-26
2001:da8:23d::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:23e::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:240::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:241::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:242::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:243::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:244::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:246::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:247::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:249::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:24e::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:24f::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:250::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:252::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:253::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:254::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:255::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:257::/48	AS4538 ERX-CERNET-BKB - China Education and Research Network Center	Valid	-	2026-10-26
2001:da8:258::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:259::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:25b::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:25f::/48	AS24351 CNGI-BJ-IX5-AS-AP - CERNET2 IX at Beijing University of Aeronautics and Astronautics	Valid	-	2026-10-26
2001:da8:261::/48	AS131490 CERT-Cor - CERNET Corporation	No ROA	-	2026-10-26
2001:da8:262::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:264::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:265::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:266::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:269::/48	AS133111 CNT-northChina - CERNET New Technology Co., Ltd	No ROA	-	2026-10-26
2001:da8:26b::/48	AS133111 CNT-northChina - CERNET New Technology Co., Ltd	No ROA	-	2026-10-26
2001:da8:26c::/48	AS133111 CNT-northChina - CERNET New Technology Co., Ltd	No ROA	-	2026-10-26
2001:da8:26e::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:26f::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:270::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:271::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:272::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:273::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:274::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:275::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:276::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:277::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	-	2026-10-26
2001:da8:278::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:279::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:27a::/48	AS4538 ERX-CERNET-BKB - China Education and Research Network Center	No ROA	-	2026-10-26
2001:da8:27b::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:27d::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	-	2026-10-26
2001:da8:27e::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:27f::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:280::/48	AS24349 CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	Valid	-	2026-10-26
2001:da8:281::/48	AS4538 ERX-CERNET-BKB - China Education and Research Network Center	No ROA	-	2026-10-26
2001:da8:283::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Invalid	-	2026-10-26
2001:da8:da8::/48	AS24348 CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	Valid	-	2026-10-26
2001:da8:e64::/48	AS4538 ERX-CERNET-BKB - China Education and Research Network Center	No ROA	-	2026-10-26
2001:da8:ffc::/48	AS24351 CNGI-BJ-IX5-AS-AP - CERNET2 IX at Beijing University of Aeronautics and Astronautics	Valid	-	2026-10-26
2001:da8:ffd::/48	AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	Valid	-	2026-10-26
2001:da8:1001::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1002::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1003::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1004::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1005::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1006::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1007::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1008::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1009::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:100a::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:100b::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:100c::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:100d::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:100e::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:100f::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1010::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1011::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1012::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1013::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1014::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1015::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1016::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1017::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1018::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1019::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:101a::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:101b::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:101c::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:101d::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:101e::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:101f::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1020::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1021::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1022::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1023::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1024::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1025::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1026::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1027::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1028::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1029::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:102a::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:102b::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:102c::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:102d::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:102e::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:102f::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1030::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1031::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1032::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1033::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1034::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1035::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1037::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1038::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26
2001:da8:1039::/48	AS24361 CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	Valid	-	2026-10-26

IRR Route Objects

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

Origin ASN

AS23910

CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2

Related Prefixes

More prefixes of AS23910

All prefixes of AS23910 →

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityHaidian (Haidian Qu)

Coordinates39.9997, 116.3260 ↗

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:da8::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2001:da8::/32" | jq

External Links

RIPEstat