Autonomous system profile

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

AS7311

Announcement observedARIN

FRONTIER - Frontier Networks Inc · FRONTIER

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

Last active10/13/2026, 03:47:09Snapshot expired

View network topology RDAP registration

ASN: AS7311
Registration country: Canada
Name: FRONTIER - Frontier Networks Inc
Abbreviation: FRONTIER
Registration date: 10/16/2009, 20:10:53
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
104.37.80.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
104.37.82.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
161.129.186.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
162.33.168.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
162.33.180.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
162.33.180.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
162.33.181.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
162.33.188.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
162.33.216.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
192.154.144.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
192.154.152.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
204.138.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
204.138.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
205.153.228.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/8/2026, 16:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
205.207.65.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
206.204.110.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.64.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.71.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.72.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.77.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.79.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.86.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.89.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.90.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.91.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.92.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.93.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.94.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
216.126.95.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.160.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.176.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.178.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.179.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.180.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.182.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.183.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.184.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.188.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.189.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.190.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.104.191.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.146.100.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.146.104.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.146.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.146.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.146.80.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
24.146.96.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
38.143.48.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid
38.143.54.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/14/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: FRONTIER - Frontier Networks Inc
RIR: ARIN
Registration country: Canada
Registration date: 10/16/2009, 20:10:53
Abuse contact: abuse@frontiernetworks.ca

Snapshot trend

10/13/2026, 03:47:0999 v41 v621 Upstream · 14 Uncertain

10/7/2026, 04:50:0698 v41 v621 Upstream · 15 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