Autonomous system profile

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

AS15129

Announcement observedARIN

Geneseo Telephone Company · GENESEO-IL

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

Last active9/30/2026, 13:57:57Snapshot expired

View network topology RDAP registration

ASN: AS15129
Registration country: United States
Name: Geneseo Telephone Company
Abbreviation: GENESEO-IL
Registration date: 3/23/2000, 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
164.152.208.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
205.142.76.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
205.201.56.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
206.125.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
208.123.224.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
208.123.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
208.123.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
208.52.132.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
216.175.16.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
216.175.20.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
216.175.24.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
216.175.28.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
216.175.30.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid
216.175.34.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 08:00:00	10/25/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Geneseo Telephone Company
RIR: ARIN
Registration country: United States
Registration date: 3/23/2000, 05:00:00
Abuse contact: abuse@geneseo.net

Snapshot trend

9/30/2026, 13:57:5714 v41 v62 Upstream · 1 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