Autonomous system profile

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

AS395643

Announcement observedARIN

Corona-Norco Unified School District · CORONA-NORCOUSD

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

Last active10/28/2026, 07:25:18Snapshot expired

View network topology RDAP registration

ASN: AS395643
Registration country: United States
Name: Corona-Norco Unified School District
Abbreviation: CORONA-NORCOUSD
Registration date: 11/2/2016, 19:26:15
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
167.88.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.225.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.226.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.227.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.229.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.231.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.232.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.233.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.234.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.235.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.238.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
167.88.239.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/14/2026, 00:00:00	10/28/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Corona-Norco Unified School District
RIR: ARIN
Registration country: United States
Registration date: 11/2/2016, 19:26:15
Abuse contact: tshaddox@cnusd.k12.ca.us

Snapshot trend

10/28/2026, 07:25:1816 v40 v61 Upstream · 0 Uncertain

10/27/2026, 17:41:060 v40 v60 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