Autonomous system profile

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

AS23323

Announcement observedARIN

NET-DVC - Diablo Valley College · NET-DVC

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

Last active10/1/2026, 12:17:39Snapshot expired

View network topology RDAP registration

ASN: AS23323
Registration country: United States
Name: NET-DVC - Diablo Valley College
Abbreviation: NET-DVC
Registration date: 2/28/2002, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.235.0.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Currently valid
192.235.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Currently valid
192.235.4.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Currently valid
192.235.8.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: NET-DVC - Diablo Valley College
RIR: ARIN
Registration country: United States
Registration date: 2/28/2002, 05:00:00
Abuse contact: bseaberry@dvc.edu

Snapshot trend

10/1/2026, 12:17:394 v40 v61 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 · rir-rdap-asn · iana-rdap-asn-bootstrap