
19523 BH-TELECOM-CORP - FlexNetworks, CA
Adjacency: 19 Upstream: 1 Downstream: 18
Upstream Adjacent AS list
AS6939 HURRICANE - Hurricane Electric LLC, US
Downstream Adjacent AS list
AS21949 BEANFIELD - Beanfield Technologies Inc., CA
AS395270 -Reserved AS-, ZZ
AS62589 FGI-WPGAS01 - Fort Garry Industries Ltd, CA
AS1043 KSP-REG-1 - KSP Technology, CA
AS1085 PRAIRIE-CROCUS-RURAL-INTERNET - Prairie Crocus Rural Internet Limited, CA
AS17300 ISM-CANADA - ISM Canada, CA
AS30324 SASKENER - SaskEnergy Inc., CA
AS22686 UNIVERSITYOFWINNIPEG-ASN - University of Winnipeg, CA
AS12109 SUITE SOLUTIONS FIBER INTERNET - Suite Solutions Inc, CA
AS394366 CITYOFSASKATOON - City of Saskatoon, CA
AS394352 FLEXNETWORKS-MDU - FlexNetworks, CA
AS46612 BUNGE-REGINA - Bunge Canada Inc., CA
AS54980 RBCOMM-1 - FlexNetworks, CA
AS400085 REGINA-POLICE-SERVICE - Regina Police Service, CA
AS803 SASKTEL - Saskatchewan Telecommunications, CA
AS55017 VDC - VDC Virtual Data Corp., CA
AS393598 AFFINITYCU - Affinity Credit Union 2013, CA
AS32591 CANOPS - CanOps, CA
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 6736 AS19523 ORG+TRN Originate: 20736 /17.66 Transit: 106752 /15.30 BH-TELECOM-CORP - FlexNetworks, 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 % 2103 AS19523 BH-TELECOM-CORP - FlexNetworks, CA 35 28 1 8 27 77.14% Prefix AS Path Aggregation Suggestion 23.146.32.0/24 4777 6939 19523 64.72.196.0/23 4777 6939 19523 64.72.198.0/24 4777 6939 19523 64.203.64.0/19 4777 6939 19523 + Announce - aggregate of 64.203.64.0/20 (4777 6939 19523) and 64.203.80.0/20 (4777 6939 19523) 64.203.64.0/20 4777 6939 19523 - Withdrawn - aggregated with 64.203.80.0/20 (4777 6939 19523) 64.203.64.0/21 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.64.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.65.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.66.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.67.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.68.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.69.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.72.0/21 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.72.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.73.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.74.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.64.0/20 4777 6939 19523 64.203.80.0/21 4777 6939 19523 - Withdrawn - aggregated with 64.203.88.0/21 (4777 6939 19523) 64.203.80.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.80.0/21 4777 6939 19523 64.203.81.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.80.0/21 4777 6939 19523 64.203.82.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.80.0/21 4777 6939 19523 64.203.83.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.80.0/21 4777 6939 19523 64.203.84.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.80.0/21 4777 6939 19523 64.203.88.0/21 4777 6939 19523 - Withdrawn - aggregated with 64.203.80.0/21 (4777 6939 19523) 64.203.88.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.88.0/21 4777 6939 19523 64.203.89.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.88.0/21 4777 6939 19523 64.203.90.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.88.0/21 4777 6939 19523 64.203.91.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.88.0/21 4777 6939 19523 64.203.94.0/24 4777 6939 19523 - Withdrawn - matching aggregate 64.203.88.0/21 4777 6939 19523 104.167.252.0/23 4608 6939 19523 104.167.252.0/24 4608 6939 19523 - Withdrawn - matching aggregate 104.167.252.0/23 4608 6939 19523 104.167.253.0/24 4608 6939 19523 - Withdrawn - matching aggregate 104.167.252.0/23 4608 6939 19523 167.74.223.0/24 4777 6939 19523 198.163.118.0/23 4777 6939 19523 198.163.118.0/24 4777 6939 19523 - Withdrawn - matching aggregate 198.163.118.0/23 4777 6939 19523 198.163.119.0/24 4777 6939 19523 - Withdrawn - matching aggregate 198.163.118.0/23 4777 6939 19523 198.169.238.0/24 4777 6939 19523
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS19523 33 More Specifics 35 Total Advertisements BH-TELECOM-CORP - FlexNetworks, CA
64.72.196.0/23 64.72.196.0/22
64.72.198.0/24 64.72.196.0/22
64.203.64.0/20 64.203.64.0/19
64.203.64.0/21 64.203.64.0/19
64.203.64.0/24 64.203.64.0/19
64.203.65.0/24 64.203.64.0/19
64.203.66.0/24 64.203.64.0/19
64.203.67.0/24 64.203.64.0/19
64.203.68.0/24 64.203.64.0/19
64.203.69.0/24 64.203.64.0/19
64.203.72.0/21 64.203.64.0/19
64.203.72.0/24 64.203.64.0/19
64.203.73.0/24 64.203.64.0/19
64.203.74.0/24 64.203.64.0/19
64.203.80.0/21 64.203.64.0/19
64.203.80.0/24 64.203.64.0/19
64.203.81.0/24 64.203.64.0/19
64.203.82.0/24 64.203.64.0/19
64.203.83.0/24 64.203.64.0/19
64.203.84.0/24 64.203.64.0/19
64.203.88.0/21 64.203.64.0/19
64.203.88.0/24 64.203.64.0/19
64.203.89.0/24 64.203.64.0/19
64.203.90.0/24 64.203.64.0/19
64.203.91.0/24 64.203.64.0/19
64.203.94.0/24 64.203.64.0/19
104.167.252.0/23 104.167.252.0/22
104.167.252.0/24 104.167.252.0/22
104.167.253.0/24 104.167.252.0/22
167.74.223.0/24 167.74.128.0/17
198.163.118.0/24 198.163.118.0/23
198.163.119.0/24 198.163.118.0/23
198.169.238.0/24 198.169.238.0/23
whois: 402332
IANA has recorded AS19523 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS19523\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/
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#
ASNumber: 19523
ASName: BH-TELECOM-CORP
ASHandle: AS19523
RegDate: 2017-09-13
Updated: 2023-08-22
Ref: https://rdap.arin.net/registry/autnum/19523
OrgName: FlexNetworks
OrgId: BTC-154
Address: 81 Bay Street,
Address: Suite 4510
City: Toronto
StateProv: ON
PostalCode: M5J 0E7
Country: CA
RegDate: 2023-07-18
Updated: 2023-08-15
Ref: https://rdap.arin.net/registry/entity/BTC-154
OrgDNSHandle: ADMIN6968-ARIN
OrgDNSName: Admin
OrgDNSPhone: +1-800-724-8353
OrgDNSEmail: ipadmin@bhtelecom.ca
OrgDNSRef: https://rdap.arin.net/registry/entity/ADMIN6968-ARIN
OrgRoutingHandle: MCMAS29-ARIN
OrgRoutingName: McMaster, Christopher
OrgRoutingPhone: +1-289-887-8884
OrgRoutingEmail: chris.mcmaster@flexnetworks.ca
OrgRoutingRef: https://rdap.arin.net/registry/entity/MCMAS29-ARIN
OrgRoutingHandle: NOC32917-ARIN
OrgRoutingName: NOC
OrgRoutingPhone: +1-800-724-8353
OrgRoutingEmail: support@flexnetworks.ca
OrgRoutingRef: https://rdap.arin.net/registry/entity/NOC32917-ARIN
OrgNOCHandle: NOC32917-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-800-724-8353
OrgNOCEmail: support@flexnetworks.ca
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC32917-ARIN
OrgTechHandle: MCMAS30-ARIN
OrgTechName: McMaster, Jay
OrgTechPhone: +1-905-807-7272
OrgTechEmail: jay.mcmaster@flexnetworks.ca
OrgTechRef: https://rdap.arin.net/registry/entity/MCMAS30-ARIN
OrgAbuseHandle: ABUSE7356-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-800-724-8353
OrgAbuseEmail: ipadmin@bhtelecom.ca
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE7356-ARIN
OrgTechHandle: MCMAS29-ARIN
OrgTechName: McMaster, Christopher
OrgTechPhone: +1-289-887-8884
OrgTechEmail: chris.mcmaster@flexnetworks.ca
OrgTechRef: https://rdap.arin.net/registry/entity/MCMAS29-ARIN
OrgTechHandle: TECH1134-ARIN
OrgTechName: Tech
OrgTechPhone: +1-800-724-8353
OrgTechEmail: ipadmin@bhtelecom.ca
OrgTechRef: https://rdap.arin.net/registry/entity/TECH1134-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.
#