Autonomous system profile

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

AS21515

Announcement observedARIN

SISKIYOU TELEPHONE COMPANY · NET-SISQTEL-NET1

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

Last active10/1/2026, 07:28:31Snapshot expired

View network topology RDAP registration

ASN: AS21515
Registration country: United States
Name: SISKIYOU TELEPHONE COMPANY
Abbreviation: NET-SISQTEL-NET1
Registration date: 5/15/2001, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
137.119.26.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	11/1/2026, 08:00:00	✓	×	Currently valid
137.119.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	11/1/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SISKIYOU TELEPHONE COMPANY
RIR: ARIN
Registration country: United States
Registration date: 5/15/2001, 04:00:00
Abuse contact: copyright@sisqtel.net

Snapshot trend

10/1/2026, 07:28:312 v41 v63 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