Home Prefix Lookup2606:aec0:4000::/36

2606:aec0:4000::/36 - RadWeb (AS18854)

IPv6ARINannouncedAS18854RADWEB-NA-01 - RadWeb, LLC RPKI Valid

CIDR

2606:aec0:4000::/36

IP Version

IPv6

Addresses

4951.7Y

Mask

/36

Country

🇯🇵 Japan

City

Chiyoda City

RIR

ARIN

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
2606:aec0:4000::/36	AS18854 RADWEB-NA-01 - RadWeb, LLC	Valid	ARIN	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2606:aec0:4000::/36	AS18854	/36	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS18854	ARIN	MNT-RL-903	2026-05-18

Transfer History

Registry transfers of 2606:aec0:4000::/36, blocks inside it, or blocks containing it.

2606:aec0::/32M&A · 2025-12-16
RADNOC, LLC
🇺🇸 US ARIN
→
RadWeb, LLC
🇺🇸 US ARIN

Date	Resource	From	To	Type
2025-12-16	2606:aec0::/32	RADNOC, LLC 🇺🇸 US ARIN	RadWeb, LLC 🇺🇸 US ARIN	M&A

Origin ASN

AS18854

RADWEB-NA-01 - RadWeb, LLC

Related Prefixes

More prefixes of AS18854

All prefixes of AS18854 →

Geolocation

Country🇯🇵JapanJP

RegionTokyo

CityChiyoda City

Coordinates35.6940, 139.7540 ↗

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 ARIN regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/2606:aec0:4000::/36

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

curl -s "https://api.ipctl.io/v1/prefix/2606:aec0:4000::/36" | jq

External Links

RIPEstat