Home Prefix Lookup2607:fb60::/32

2607:fb60::/32 - Harvard University (AS1742)

IPv6ARINallocatedAS1742HARVARD-UNIV - Harvard University RPKI Valid

CIDR

2607:fb60::/32

IP Version

IPv6

Addresses

79228.1Y

Mask

/32

Country

🇺🇸 United States

City

Cambridge (Cambridgeport)

RIR

ARIN

Status

allocated

Allocated

2009-07-06

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:fb60::/32	AS1742 HARVARD-UNIV - Harvard University	Valid	ARINOther IRR	2026-10-11

More-Specific Announcements

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
2607:fb60:2404::/46	AS1742 HARVARD-UNIV - Harvard University	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2607:fb60::/32	AS1742	/32	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS1742	ARIN	MNT-HARVAR	2024-07-11
AS1742	Other IRR	MAINT-AS1742	2023-11-13

Origin ASN

AS1742

HARVARD-UNIV - Harvard University

Related Prefixes

More prefixes of AS1742

All prefixes of AS1742 →

Geolocation

Country🇺🇸United StatesUS

RegionMassachusetts

CityCambridge (Cambridgeport)

Coordinates42.3596, -71.1153 ↗

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/2607:fb60::/32

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

curl -s "https://api.ipctl.io/v1/prefix/2607:fb60::/32" | jq

External Links

RIPEstat