Autonomous system profile

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

AS33167

Announcement observedARIN

SWOCA-TWASSIGNED - Southwest Ohio Computer Association · SWOCA-TWASSIGNED

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

Last active10/2/2026, 14:34:54Snapshot expired

View network topology RDAP registration

ASN: AS33167
Registration country: United States
Name: SWOCA-TWASSIGNED - Southwest Ohio Computer Association
Abbreviation: SWOCA-TWASSIGNED
Registration date: 10/18/2004, 12:06:32
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.147.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Currently valid
199.18.71.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Currently valid
216.48.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Currently valid
216.48.132.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Currently valid
216.48.134.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Currently valid
216.48.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	10/10/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SWOCA-TWASSIGNED - Southwest Ohio Computer Association
RIR: ARIN
Registration country: United States
Registration date: 10/18/2004, 12:06:32
Abuse contact: net@swoca.net

Snapshot trend

10/2/2026, 14:34:546 v40 v64 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