Home Prefix Lookup2402:f000::/32

2402:f000::/32 - Tsinghua University (AS45576)

IPv6APNICallocatedAS45576CERNET2-TSINGHUA6-AS-AP - Tsinghua UniversityNo ROA

CIDR

2402:f000::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇨🇳 China

City

Haidian (Haidian Qu)

RIR

APNIC

Status

allocated

Allocated

2008-04-18

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2402:f000::/32	AS45576 CERNET2-TSINGHUA6-AS-AP - Tsinghua University	No ROA	APNIC	2026-10-26

More-Specific Announcements

3 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2402:f000:2::/48	AS45576 CERNET2-TSINGHUA6-AS-AP - Tsinghua University	No ROA	-	2026-10-26
2402:f000:3::/48	AS45576 CERNET2-TSINGHUA6-AS-AP - Tsinghua University	No ROA	-	2026-10-26
2402:f000:4::/48	AS45576 CERNET2-TSINGHUA6-AS-AP - Tsinghua University	No ROA	-	2026-10-26

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS45576	APNIC	MAINT-CERNET-AP	2018-07-04

Origin ASN

AS45576

CERNET2-TSINGHUA6-AS-AP - Tsinghua University

Related Prefixes

More prefixes of AS45576

All prefixes of AS45576 →

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityHaidian (Haidian Qu)

Coordinates40.0045, 116.3290 ↗

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/2402:f000::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2402:f000::/32" | jq

External Links

RIPEstat