Home Prefix Lookup2408:8001:3072::/48

2408:8001:3072::/48 - CHINA169 BACKBONE CHINA UNICOM China169 Backbone (AS4837)

IPv6APNICannouncedAS4837CHINA169-BACKBONE CHINA UNICOM China169 Backbone RPKI Valid

CIDR

2408:8001:3072::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇨🇳 China

City

Jinrongjie (Xicheng District)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2408:8001:3072::/48	AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone	Valid	-	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2408:8001:3000::/36	AS17816 CHINA169-GZ China Unicom IP network China169 Guangdong province	Valid	-	2026-10-11
2408:8001:3070::/44	AS17623 CNCGROUP-SZ China Unicom Shenzen network	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2408:8001:3072::/48	AS4837	/48	apnic
2408:8001:3070::/44	AS17623	/44	apnic
2408:8001:3000::/36	AS17816	/36	apnic

Origin ASN

AS4837

CHINA169-BACKBONE CHINA UNICOM China169 Backbone

Related Prefixes

Covering prefix

2408:8001:3070::/44AS17623

More prefixes of AS4837

All prefixes of AS4837 →

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityJinrongjie (Xicheng District)

Coordinates39.9236, 116.3600 ↗

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/2408:8001:3072::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2408:8001:3072::/48" | jq

External Links

RIPEstat