Home Prefix Lookup2602:811:a000::/40

2602:811:a000::/40 - The Children'S Hospital Corporation (AS33756)

IPv6ARINallocatedAS33756CHC-ASN-A - The Children's Hospital Corporation RPKI Valid

CIDR

2602:811:a000::/40

IP Version

IPv6

Addresses

309.4Y

Mask

/40

Country

🇺🇸 United States

City

Boston (Longwood Medical and Academic Area)

RIR

ARIN

Status

allocated

Allocated

2022-12-06

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
2602:811:a000::/40	AS33756 CHC-ASN-A - The Children's Hospital Corporation	Valid	ARINOther IRR	2026-10-12

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2602:811:a000::/40	AS33756	/48	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS33756	ARIN	MNT-CHC-260	2026-07-07
AS33756	Other IRR	MAINT-AS1742	2024-02-01

Origin ASN

AS33756

CHC-ASN-A - The Children's Hospital Corporation

Related Prefixes

More prefixes of AS33756

207.186.204.0/23

All prefixes of AS33756 →

Geolocation

Country🇺🇸United StatesUS

RegionMassachusetts

CityBoston (Longwood Medical and Academic Area)

Coordinates42.3374, -71.1059 ↗

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/2602:811:a000::/40

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

curl -s "https://api.ipctl.io/v1/prefix/2602:811:a000::/40" | jq

External Links

RIPEstat