Home Prefix Lookup2001:fb0:100f::/48

2001:fb0:100f::/48 - Thammasat University In Thailand (AS37992)

IPv6APNICannouncedAS37992THAMMASAT-BORDER-AS - Thammasat University in thailand RPKI Valid

CIDR

2001:fb0:100f::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇹🇭 Thailand

City

Din Daeng

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
2001:fb0:100f::/48	AS37992 THAMMASAT-BORDER-AS - Thammasat University in thailand	Valid	APNICOther IRR	2026-10-26

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:fb0::/31	AS7470 TRUEINTERNET-AS-AP - TRUE INTERNET Co.,Ltd.	No ROA	-	2026-10-26
2001:fb0::/32	AS7470 TRUEINTERNET-AS-AP - TRUE INTERNET Co.,Ltd.	Valid	-	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:fb0:100f::/48	AS37992	/48	apnic
2001:fb0::/32	AS7470	/32	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS37992	APNIC	MAINT-AP-TRUEINTERNET	2026-08-06
AS37992	Other IRR	MAINT-AS7470	2023-11-13

Origin ASN

AS37992

THAMMASAT-BORDER-AS - Thammasat University in thailand

Related Prefixes

Covering prefix

2001:fb0::/32AS7470

More prefixes of AS37992

All prefixes of AS37992 →

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityDin Daeng

Coordinates13.7967, 100.5740 ↗

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:fb0:100f::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:fb0:100f::/48" | jq

External Links

RIPEstat