Home Prefix Lookup150.250.12.0/23

150.250.12.0/23 - Rowan University (AS33523)

IPv4ARINannouncedAS33523ROWANUNIVERSITY - Rowan University RPKI Valid

CIDR

150.250.12.0/23

IP Version

IPv4

Addresses

512

Mask

/23 (255.255.254.0)

Country

🇺🇸 United States

City

Glassboro

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
150.250.12.0/23	AS33523 ROWANUNIVERSITY - Rowan University	Valid	ARIN	2026-10-11

Related Announcements

1 less-specific, 2 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
150.250.0.0/16	AS33523 ROWANUNIVERSITY - Rowan University	Valid	-	2026-10-11
150.250.12.0/24	AS33523 ROWANUNIVERSITY - Rowan University	Valid	-	2026-10-11
150.250.13.0/24	AS33523 ROWANUNIVERSITY - Rowan University	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
150.250.12.0/23	AS33523	/23	arin
150.250.0.0/16	AS33523	/16	arin

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS33523	ARIN	MNT-RCNJ-Z	2026-10-05

Origin ASN

AS33523

ROWANUNIVERSITY - Rowan University

Related Prefixes

Covering prefix

150.250.0.0/16AS33523

More prefixes of AS33523

All prefixes of AS33523 →

Geolocation

Country🇺🇸United StatesUS

RegionNew Jersey

CityGlassboro

Coordinates39.7087, -75.1178 ↗

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/150.250.12.0/23

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

curl -s "https://api.ipctl.io/v1/prefix/150.250.12.0/23" | jq

External Links

RIPEstat