Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS40956

Announcement observedARIN

Northwood University · NORTHWOOD-UNIVERSITY

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/3/2026, 10:37:53Snapshot expired

View network topology RDAP registration

ASN: AS40956
Registration country: United States
Name: Northwood University
Abbreviation: NORTHWOOD-UNIVERSITY
Registration date: 6/4/2008, 19:37:38
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
137.83.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
147.160.166.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/31/2026, 08:00:00	✓	×	Currently valid
208.103.178.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/19/2026, 00:00:00	10/31/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Northwood University
RIR: ARIN
Registration country: United States
Registration date: 6/4/2008, 19:37:38
Abuse contact: abuse@northwood.edu

Snapshot trend

10/3/2026, 10:37:533 v40 v62 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn