Home Prefix Lookup2001:400::/32

2001:400::/32 - ESnet (AS293)

IPv6ARINallocatedAS293ESNET - ESnet RPKI Valid

CIDR

2001:400::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇺🇸 United States

City

Berkeley

RIR

ARIN

Status

allocated

Allocated

1999-08-03

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

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Prefix	Origin AS	RPKI	IRR	Last Seen
2001:400::/32	AS293 ESNET - ESnet	Valid	ARIN	2026-10-11

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:400:f000::/40	AS293 ESNET - ESnet	Invalid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:400::/32	AS293	/32	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS293	ARIN	MNT-V6ES	2024-04-29

Origin ASN

AS293

ESNET - ESnet

Related Prefixes

More prefixes of AS293

All prefixes of AS293 →

Geolocation

Country🇺🇸United StatesUS

RegionCalifornia

CityBerkeley

Coordinates37.8759, -122.2500 ↗

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/2001:400::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2001:400::/32" | jq

External Links

RIPEstat