Home Prefix Lookup240c:4000::/22

240c:4000::/22 - BAIDU Beijing Baidu Netcom Science And Technology (AS38365)

IPv6APNICallocatedAS38365BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd. RPKI Valid

CIDR

240c:4000::/22

IP Version

IPv6

Addresses

81129638.4Y

Mask

/22

Country

🇨🇳 China

City

Beijing

RIR

APNIC

Status

allocated

Allocated

2018-11-13

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
240c:4000::/22	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	Other IRR	2026-10-11

More-Specific Announcements

15 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
240c:4081::/32	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:4082::/32	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:4084::/32	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:4085::/32	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:4088::/32	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:408d:2000::/36	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:409f::/46	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:409f::/46	AS134756 CHINANET-NANJING-JISHAN-IDC CHINANET Nanjing Jishan IDC network	Valid	-	2026-10-11
240c:409f:4::/46	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:409f:1000::/47	AS38365 BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.	Valid	-	2026-10-11
240c:409f:2000::/46	AS58466 CT-GUANGZHOU-IDC CHINANET Guangdong province network	Valid	-	2026-10-11
240c:409f:3000::/46	AS38283 CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center	Valid	-	2026-10-11
240c:409f:3004::/46	AS38283 CHINANET-SCIDC-AS-AP CHINANET SiChuan Telecom Internet Data Center	Valid	-	2026-10-11
240c:409f:4000::/46	AS58563 CHINATELECOM-HUBEI-IDC CHINANET Hubei province network	Valid	-	2026-10-11
240c:409f:4004::/46	AS58563 CHINATELECOM-HUBEI-IDC CHINANET Hubei province network	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
240c:4000::/22	AS38365	/48	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS38365	Other IRR	MAINT-AS55967	2023-11-13

Origin ASN

AS38365

BAIDU Beijing Baidu Netcom Science and Technology Co., Ltd.

Related Prefixes

More prefixes of AS38365

All prefixes of AS38365 →

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

Coordinates39.9042, 116.4070 ↗

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/240c:4000::/22

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

curl -s "https://api.ipctl.io/v1/prefix/240c:4000::/22" | jq

External Links

RIPEstat