7311 FRONTIER, CA
Adjacency: 42 Upstream: 10 Downstream: 32
Upstream Adjacent AS list
AS1403 EBOX, CA
AS22652 FIBRENOIRE-INTERNET, CA
AS3130 RGNET-SEA RGnet Seattle Westin, EE
AS6327 SHAW, CA
AS577 BACOM, CA
AS852 TELUS Communications, CA
AS9002 RETN-AS, GB
AS174 COGENT-174, US
AS3356 LEVEL3, US
AS6939 HURRICANE, US
Downstream Adjacent AS list
AS36493 295CA-TOR-ASN, CA
AS577 BACOM, CA
AS6939 HURRICANE, US
AS174 COGENT-174, US
AS23457 BRAMPTON, CA
AS21949 BEANFIELD, CA
AS32012 HDTELECOM, CA
AS36750 CITY-OF-MISSISSAUGA, CA
AS399743 ASN-RL-01, CA
AS401030 COM-ASN-01, CA
AS33044 MEGAWIRE, CA
AS10678 TRENDS-NET, CA
AS10996 CONCORDE, CA
AS1070 AS-PRP-001, CA
AS14673 FIBERSPEED, CA
AS10261 B3ZDNA, CA
AS17266 HOSTSERVE-NET-AS, CA
AS16949 EDAP, CA
AS36472 PALOMINO-ASN, CA
AS395667 WISP-INTERNET-SERVICES-INC, CA
AS54164 COMPUTERTALK-TORONTO, CA
AS398697 CTDASN01, CA
AS63419 DPCDSB, CA
AS62824 RMP-REGIONAL-MUNICIPALITY-OF-PEEL, CA
AS5664 SHERIDAN-NET, CA
AS394840 DG-ASN1, CA
AS35998 PDSB-PEER-1, CA
AS7456 INTERHOP, CA
AS30528 EICAT, CA
AS20082 WIRELESSFARM-CA-TOR1, CA
AS13846 LAVALIFE, CA
AS19821 ACS-CORP, CA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 1586 AS7311 ORG+TRN Originate: 152320 /14.78 Transit: 39680 /16.72 FRONTIER, CA
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 806 AS7311 FRONTIER, CA 100 87 6 19 81 81.00% Prefix AS Path Aggregation Suggestion 24.104.160.0/19 6939 7311 + Announce - aggregate of 24.104.160.0/20 (6939 7311) and 24.104.176.0/20 (6939 7311) 24.104.160.0/20 6939 7311 - Withdrawn - aggregated with 24.104.176.0/20 (6939 7311) 24.104.176.0/23 6939 7311 - Withdrawn - aggregated with 24.104.178.0/23 (6939 7311) 24.104.178.0/24 6939 7311 - Withdrawn - aggregated with 24.104.179.0/24 (6939 7311) 24.104.179.0/24 6939 7311 - Withdrawn - aggregated with 24.104.178.0/24 (6939 7311) 24.104.180.0/23 6939 7311 - Withdrawn - aggregated with 24.104.182.0/23 (6939 7311) 24.104.182.0/24 6939 7311 - Withdrawn - aggregated with 24.104.183.0/24 (6939 7311) 24.104.183.0/24 6939 7311 - Withdrawn - aggregated with 24.104.182.0/24 (6939 7311) 24.104.184.0/22 6939 7311 - Withdrawn - aggregated with 24.104.188.0/22 (6939 7311) 24.104.188.0/24 6939 7311 - Withdrawn - aggregated with 24.104.189.0/24 (6939 7311) 24.104.189.0/24 6939 7311 - Withdrawn - aggregated with 24.104.188.0/24 (6939 7311) 24.104.190.0/24 6939 7311 - Withdrawn - aggregated with 24.104.191.0/24 (6939 7311) 24.104.191.0/24 6939 7311 - Withdrawn - aggregated with 24.104.190.0/24 (6939 7311) 24.146.64.0/18 6939 7311 + Announce - aggregate of 24.146.64.0/19 (6939 7311) and 24.146.96.0/19 (6939 7311) 24.146.64.0/20 6939 7311 - Withdrawn - aggregated with 24.146.80.0/20 (6939 7311) 24.146.80.0/20 6939 7311 - Withdrawn - aggregated with 24.146.64.0/20 (6939 7311) 24.146.96.0/22 6939 7311 - Withdrawn - aggregated with 24.146.100.0/22 (6939 7311) 24.146.100.0/22 6939 7311 - Withdrawn - aggregated with 24.146.96.0/22 (6939 7311) 24.146.104.0/21 6939 7311 - Withdrawn - aggregated with 24.146.96.0/21 (6939 7311) 24.146.112.0/20 6939 7311 - Withdrawn - aggregated with 24.146.96.0/20 (6939 7311) 38.143.48.0/21 22652 7311 38.143.51.0/24 22652 7311 - Withdrawn - matching aggregate 38.143.48.0/21 22652 7311 38.143.54.0/23 22652 7311 - Withdrawn - matching aggregate 38.143.48.0/21 22652 7311 45.2.0.0/16 6939 7311 45.2.2.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.24.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.25.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.68.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.159.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.192.0/21 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.200.0/22 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.204.0/22 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.207.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.208.0/23 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.210.0/23 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.212.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.214.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.215.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.220.0/23 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.222.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.223.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.224.0/23 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.226.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.227.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.228.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.230.0/23 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.232.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.233.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.236.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.238.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.239.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.241.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.242.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.243.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.244.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.245.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.246.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.247.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.248.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.249.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.254.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 45.2.255.0/24 6939 7311 - Withdrawn - matching aggregate 45.2.0.0/16 6939 7311 67.21.144.0/20 6939 7311 67.21.149.0/24 6939 7311 - Withdrawn - matching aggregate 67.21.144.0/20 6939 7311 67.21.159.0/24 6939 7311 - Withdrawn - matching aggregate 67.21.144.0/20 6939 7311 69.17.224.0/19 2914 174 7311 + Announce - aggregate of 69.17.224.0/20 (2914 174 7311) and 69.17.240.0/20 (2914 174 7311) 69.17.224.0/20 2914 174 7311 - Withdrawn - aggregated with 69.17.240.0/20 (2914 174 7311) 69.17.240.0/20 2914 174 7311 - Withdrawn - aggregated with 69.17.224.0/20 (2914 174 7311) 96.125.128.0/20 6939 7311 96.125.128.0/21 6939 7311 - Withdrawn - matching aggregate 96.125.128.0/20 6939 7311 96.125.135.0/24 6939 7311 - Withdrawn - matching aggregate 96.125.128.0/20 6939 7311 96.125.136.0/22 6939 7311 - Withdrawn - matching aggregate 96.125.128.0/20 6939 7311 96.125.140.0/22 6939 7311 - Withdrawn - matching aggregate 96.125.128.0/20 6939 7311 104.37.80.0/22 2914 174 7311 + Announce - aggregate of 104.37.80.0/23 (2914 174 7311) and 104.37.82.0/23 (2914 174 7311) 104.37.80.0/23 2914 174 7311 - Withdrawn - aggregated with 104.37.82.0/23 (2914 174 7311) 104.37.82.0/23 2914 174 7311 - Withdrawn - aggregated with 104.37.80.0/23 (2914 174 7311) 161.129.186.0/24 6939 7311 162.33.168.0/21 6939 7311 162.33.180.0/23 6939 7311 162.33.180.0/24 6939 7311 - Withdrawn - matching aggregate 162.33.180.0/23 6939 7311 162.33.181.0/24 6939 7311 - Withdrawn - matching aggregate 162.33.180.0/23 6939 7311 162.33.188.0/23 6939 7311 162.33.216.0/21 6939 7311 192.154.144.0/20 2914 174 7311 + Announce - aggregate of 192.154.144.0/21 (2914 174 7311) and 192.154.152.0/21 (2914 174 7311) 192.154.144.0/21 2914 174 7311 - Withdrawn - aggregated with 192.154.152.0/21 (2914 174 7311) 192.154.152.0/21 2914 174 7311 - Withdrawn - aggregated with 192.154.144.0/21 (2914 174 7311) 204.138.4.0/23 6939 7311 + Announce - aggregate of 204.138.4.0/24 (6939 7311) and 204.138.5.0/24 (6939 7311) 204.138.4.0/24 6939 7311 - Withdrawn - aggregated with 204.138.5.0/24 (6939 7311) 204.138.5.0/24 6939 7311 - Withdrawn - aggregated with 204.138.4.0/24 (6939 7311) 204.138.6.0/24 6939 7311 205.207.65.0/24 6939 7311 7311 7311 7311 206.204.110.0/24 6939 7311 216.126.64.0/19 6939 7311 216.126.64.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.71.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.72.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.77.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.79.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.86.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.89.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.90.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.91.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.92.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.93.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.94.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311 216.126.95.0/24 6939 7311 - Withdrawn - matching aggregate 216.126.64.0/19 6939 7311
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS7311 94 More Specifics 101 Total Advertisements FRONTIER, CA
24.104.160.0/20 24.104.160.0/19
24.104.176.0/23 24.104.160.0/19
24.104.178.0/24 24.104.160.0/19
24.104.179.0/24 24.104.160.0/19
24.104.180.0/23 24.104.160.0/19
24.104.182.0/24 24.104.160.0/19
24.104.183.0/24 24.104.160.0/19
24.104.184.0/22 24.104.160.0/19
24.104.188.0/24 24.104.160.0/19
24.104.189.0/24 24.104.160.0/19
24.104.190.0/24 24.104.160.0/19
24.104.191.0/24 24.104.160.0/19
24.146.64.0/20 24.146.64.0/18
24.146.80.0/20 24.146.64.0/18
24.146.96.0/22 24.146.64.0/18
24.146.100.0/22 24.146.64.0/18
24.146.104.0/21 24.146.64.0/18
24.146.112.0/20 24.146.64.0/18
45.2.2.0/24 45.2.0.0/16
45.2.68.0/24 45.2.0.0/16
45.2.192.0/21 45.2.0.0/16
45.2.200.0/22 45.2.0.0/16
45.2.204.0/22 45.2.0.0/16
45.2.207.0/24 45.2.0.0/16
45.2.208.0/23 45.2.0.0/16
45.2.210.0/23 45.2.0.0/16
45.2.212.0/24 45.2.0.0/16
45.2.213.0/24 45.2.0.0/16
45.2.214.0/24 45.2.0.0/16
45.2.215.0/24 45.2.0.0/16
45.2.220.0/23 45.2.0.0/16
45.2.222.0/24 45.2.0.0/16
45.2.223.0/24 45.2.0.0/16
45.2.224.0/23 45.2.0.0/16
45.2.226.0/24 45.2.0.0/16
45.2.227.0/24 45.2.0.0/16
45.2.228.0/24 45.2.0.0/16
45.2.230.0/23 45.2.0.0/16
45.2.236.0/24 45.2.0.0/16
45.2.241.0/24 45.2.0.0/16
45.2.243.0/24 45.2.0.0/16
45.2.244.0/24 45.2.0.0/16
45.2.245.0/24 45.2.0.0/16
45.2.246.0/24 45.2.0.0/16
45.2.247.0/24 45.2.0.0/16
45.2.248.0/24 45.2.0.0/16
45.2.249.0/24 45.2.0.0/16
45.2.254.0/24 45.2.0.0/16
67.21.159.0/24 67.21.144.0/20
96.125.128.0/21 96.125.128.0/20
96.125.135.0/24 96.125.128.0/20
96.125.136.0/22 96.125.128.0/20
96.125.140.0/22 96.125.128.0/20
104.37.242.0/24 104.37.240.0/22
138.34.0.0/22 138.34.0.0/16
138.34.14.0/23 138.34.0.0/16
138.34.41.0/24 138.34.0.0/16
138.34.42.0/24 138.34.0.0/16
138.34.43.0/24 138.34.0.0/16
138.34.48.0/24 138.34.0.0/16
138.34.60.0/23 138.34.0.0/16
138.34.62.0/23 138.34.0.0/16
138.34.64.0/23 138.34.0.0/16
138.34.70.0/23 138.34.0.0/16
138.34.76.0/23 138.34.0.0/16
138.34.78.0/23 138.34.0.0/16
138.34.80.0/23 138.34.0.0/16
138.34.82.0/24 138.34.0.0/16
138.34.83.0/24 138.34.0.0/16
138.34.86.0/23 138.34.0.0/16
138.34.88.0/23 138.34.0.0/16
138.34.90.0/23 138.34.0.0/16
138.34.95.0/24 138.34.0.0/16
138.34.96.0/24 138.34.0.0/16
138.34.97.0/24 138.34.0.0/16
138.34.98.0/24 138.34.0.0/16
138.34.99.0/24 138.34.0.0/16
138.34.100.0/24 138.34.0.0/16
138.34.124.0/24 138.34.0.0/16
204.138.4.0/24 204.138.4.0/22
204.138.5.0/24 204.138.4.0/22
204.138.6.0/24 204.138.4.0/22
216.126.64.0/24 216.126.64.0/19
216.126.68.0/24 216.126.64.0/19
216.126.71.0/24 216.126.64.0/19
216.126.72.0/24 216.126.64.0/19
216.126.87.0/24 216.126.64.0/19
216.126.89.0/24 216.126.64.0/19
216.126.90.0/24 216.126.64.0/19
216.126.91.0/24 216.126.64.0/19
216.126.92.0/24 216.126.64.0/19
216.126.93.0/24 216.126.64.0/19
216.126.94.0/24 216.126.64.0/19
216.126.95.0/24 216.126.64.0/19
38.143.48.0/21 38.0.0.0/8
38.143.51.0/24 38.0.0.0/8
38.143.54.0/23 38.0.0.0/8
45.2.159.0/24 45.2.0.0/16
45.2.232.0/24 45.2.0.0/16
45.2.233.0/24 45.2.0.0/16
45.2.238.0/24 45.2.0.0/16
45.2.239.0/24 45.2.0.0/16
45.2.242.0/24 45.2.0.0/16
216.126.77.0/24 216.126.64.0/19
216.126.79.0/24 216.126.64.0/19
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 45.2.213.0/24 Announced
+ 45.2.245.0/24 Announced
+ 138.34.0.0/22 Announced
+ 138.34.14.0/23 Announced
+ 138.34.41.0/24 Announced
+ 138.34.42.0/24 Announced
+ 138.34.43.0/24 Announced
+ 138.34.48.0/24 Announced
+ 138.34.60.0/23 Announced
+ 138.34.62.0/23 Announced
+ 138.34.64.0/23 Announced
+ 138.34.70.0/23 Announced
+ 138.34.76.0/23 Announced
+ 138.34.78.0/23 Announced
+ 138.34.80.0/23 Announced
+ 138.34.82.0/24 Announced
+ 138.34.83.0/24 Announced
+ 138.34.86.0/23 Announced
+ 138.34.88.0/23 Announced
+ 138.34.90.0/23 Announced
+ 138.34.95.0/24 Announced
+ 138.34.96.0/24 Announced
+ 138.34.97.0/24 Announced
+ 138.34.98.0/24 Announced
+ 138.34.99.0/24 Announced
+ 138.34.100.0/24 Announced
+ 138.34.124.0/24 Announced
- 38.143.48.0/21 Withdrawn
- 38.143.51.0/24 Withdrawn
- 38.143.54.0/23 Withdrawn
- 45.2.159.0/24 Withdrawn
- 45.2.232.0/24 Withdrawn
- 45.2.233.0/24 Withdrawn
- 45.2.238.0/24 Withdrawn
- 45.2.239.0/24 Withdrawn
- 45.2.242.0/24 Withdrawn
- 216.126.77.0/24 Withdrawn
- 216.126.79.0/24 Withdrawn
whois: 402590
IANA has recorded AS7311 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS7311\n
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 7311
ASName: FRONTIER
ASHandle: AS7311
RegDate: 2009-10-16
Updated: 2012-02-24
Ref: https://rdap.arin.net/registry/autnum/7311
OrgName: Frontier Networks Inc
OrgId: FRONT-16
Address: 530 Kipling Ave.
City: Toronto
StateProv: ON
PostalCode: M8Z-5E3
Country: CA
RegDate: 2005-03-31
Updated: 2025-10-14
Ref: https://rdap.arin.net/registry/entity/FRONT-16
ReferralServer: rwhois://rwhois.frontiernetworks.ca:4321
OrgTechHandle: TECHS91-ARIN
OrgTechName: Techsupport
OrgTechPhone: +1-866-833-2323
OrgTechEmail: noc@frontiernetworks.ca
OrgTechRef: https://rdap.arin.net/registry/entity/TECHS91-ARIN
OrgNOCHandle: TECHS91-ARIN
OrgNOCName: Techsupport
OrgNOCPhone: +1-866-833-2323
OrgNOCEmail: noc@frontiernetworks.ca
OrgNOCRef: https://rdap.arin.net/registry/entity/TECHS91-ARIN
OrgAbuseHandle: ABUSE2433-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-866-833-2323
OrgAbuseEmail: abuse@frontiernetworks.ca
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2433-ARIN
RNOCHandle: TECHS91-ARIN
RNOCName: Techsupport
RNOCPhone: +1-866-833-2323
RNOCEmail: noc@frontiernetworks.ca
RNOCRef: https://rdap.arin.net/registry/entity/TECHS91-ARIN
RTechHandle: TECHS91-ARIN
RTechName: Techsupport
RTechPhone: +1-866-833-2323
RTechEmail: noc@frontiernetworks.ca
RTechRef: https://rdap.arin.net/registry/entity/TECHS91-ARIN
RAbuseHandle: ABUSE2433-ARIN
RAbuseName: Abuse
RAbusePhone: +1-866-833-2323
RAbuseEmail: abuse@frontiernetworks.ca
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2433-ARIN
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
Found a referral to rwhois.frontiernetworks.ca:4321.
%rwhois V-1.5:003fff:00 rwhois.frontiernetworks.ca (by Network Solutions, Inc. V-1.5.9.5)
%error 230 No Objects Found