Home Prefix Lookup2001:44c8:3121::/48

2001:44c8:3121::/48 - NB IoT (AS45781)

IPv6APNICannouncedAS45781ToI-BN - NB-IoT RPKI Valid

CIDR

2001:44c8:3121::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇹🇭 Thailand

City

Phaya Thai (Khwaeng Samsen Nai)

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
2001:44c8:3121::/48	AS45781 ToI-BN - NB-IoT	Valid	-	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:44c8::/32	AS45430 SBN-AWN-IIG-AS-AP - SBN-IIG/AWN-IIG transit provider	Valid	-	2026-10-11
2001:44c8:3100::/40	AS45781 ToI-BN - NB-IoT	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:44c8:3000::/36	AS45781	/48	apnic
2001:44c8::/32	AS45430	/32	apnic

Origin ASN

AS45781

ToI-BN - NB-IoT

Related Prefixes

Covering prefix

2001:44c8:3100::/40AS45781

More prefixes of AS45781

All prefixes of AS45781 →

Geolocation

Country🇹🇭ThailandTH

RegionBangkok

CityPhaya Thai (Khwaeng Samsen Nai)

Coordinates13.7829, 100.5460 ↗

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/2001:44c8:3121::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:44c8:3121::/48" | jq

External Links

RIPEstat