Home Prefix Lookup2001:18e8:2::/48

2001:18e8:2::/48 - Indiana University (AS87)

IPv6ARINannouncedAS87INDIANA-AS - Indiana University RPKI Valid

CIDR

2001:18e8:2::/48

IP Version

IPv6

Addresses

1.2Y

Mask

/48

Country

🇺🇸 United States

City

Indpls

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
2001:18e8:2::/48	AS87 INDIANA-AS - Indiana University	Valid	Other IRR	2026-10-11

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
2001:18e8::/32	AS19782 INDIANAGIGAPOP - Indiana University	No ROA	-	2026-10-11
2001:18e8::/44	AS87 INDIANA-AS - Indiana University	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
2001:18e8:2::/48	AS87	/48	arin
2001:18e8::/44	AS87	/44	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS87	Other IRR	MAINT-IU	2023-11-13

Origin ASN

AS87

INDIANA-AS - Indiana University

Related Prefixes

Covering prefix

2001:18e8::/44AS87

More prefixes of AS87

All prefixes of AS87 →

Geolocation

Country🇺🇸United StatesUS

RegionIndiana

CityIndpls

Coordinates39.7684, -86.1581 ↗

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/2001:18e8:2::/48

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

curl -s "https://api.ipctl.io/v1/prefix/2001:18e8:2::/48" | jq

External Links

RIPEstat