Home Prefix Lookup2001:18e8:800::/44

2001:18e8:800::/44 - Purdue University (AS17)

IPv6ARINannouncedAS17PURDUE - Purdue University RPKI Valid

CIDR

2001:18e8:800::/44

IP Version

IPv6

Addresses

19.3Y

Mask

/44

Country

🇺🇸 United States

City

West Lafayette

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
2001:18e8:800::/44	AS17 PURDUE - Purdue University	Valid	Other IRR	2026-10-11

Related Announcements

1 less-specific, 1 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:18e8::/32	AS19782 INDIANAGIGAPOP - Indiana University	No ROA	-	2026-10-11
2001:18e8:804::/48	AS397511 PURDUE-RESEARCH - Purdue University	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:18e8:800::/44	AS17	/44	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS17	Other IRR	MAINT-IU	2023-11-13

Origin ASN

AS17

PURDUE - Purdue University

Related Prefixes

Covering prefix

2001:18e8::/32AS19782

More prefixes of AS17

All prefixes of AS17 →

Geolocation

Country🇺🇸United StatesUS

RegionIndiana

CityWest Lafayette

Coordinates40.4226, -86.9107 ↗

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/2001:18e8:800::/44

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

curl -s "https://api.ipctl.io/v1/prefix/2001:18e8:800::/44" | jq

External Links

RIPEstat