Home Prefix Lookup2a0b:2542::/48

2a0b:2542::/48 - CatIO Network (AS137256)

IPv6RIPEannouncedAS137256CATIO-NETWORK-AS-AP - CatIO Network RPKI Valid

CIDR

2a0b:2542::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇯🇵 Japan

City

Shinagawa

RIR

RIPE

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
2a0b:2542::/48	AS137256 CATIO-NETWORK-AS-AP - CatIO Network	Valid	Other IRR	2026-10-26

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2a0b:2542::/48	AS137256	/48	ripe
2a0b:2540::/29	AS949	/48	ripe
2a0b:2540::/29	AS3204	/48	ripe
2a0b:2540::/29	AS3214	/48	ripe
2a0b:2540::/29	AS3258	/48	ripe
2a0b:2540::/29	AS4785	/48	ripe
2a0b:2540::/29	AS6233	/48	ripe
2a0b:2540::/29	AS8888	/48	ripe
2a0b:2540::/29	AS9312	/48	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS137256	Other IRR	MAINT-AS20473	2023-11-13

Transfer History

Registry transfers of 2a0b:2542::/48, blocks inside it, or blocks containing it.

2a0b:2540::/29Transfer · 2019-06-20
LTY LLC
RIPE NCC
→
xTom OU
RIPE NCC

Date	Resource	From	To	Type
2019-06-20	2a0b:2540::/29	LTY LLC RIPE NCC	xTom OU RIPE NCC	Transfer

Origin ASN

AS137256

CATIO-NETWORK-AS-AP - CatIO Network

Related Prefixes

More prefixes of AS137256

All prefixes of AS137256 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityShinagawa

Coordinates35.6092, 139.7300 ↗

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 transfer marketTransfers published by all five RIRs

API

Open

GEThttps://api.ipctl.io/v1/prefix/2a0b:2542::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2a0b:2542::/48" | jq

External Links

RIPEstat