27299 CIRA-REGISTRY, CA
Adjacency: 4 Upstream: 4 Downstream: 0
Upstream Adjacent AS list
AS1403 EBOX, CA
AS22652 FIBRENOIRE-INTERNET, CA
AS6939 HURRICANE, US
AS3257 GTT-BACKBONE GTT, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 21729 AS27299 ORIGIN Originate: 2816 /20.54 Transit: 0 /0.00 CIRA-REGISTRY, 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 % 16350 AS27299 CIRA-REGISTRY, CA 11 4 2 9 2 18.18% Prefix AS Path Aggregation Suggestion 149.112.123.0/24 3257 27299 162.219.52.0/24 3257 27299 162.219.53.0/24 22652 27299 192.228.23.0/24 3257 27299 192.228.24.0/24 3257 27299 192.228.25.0/24 22652 27299 192.228.26.0/23 22652 27299 + Announce - aggregate of 192.228.26.0/24 (22652 27299) and 192.228.27.0/24 (22652 27299) 192.228.26.0/24 22652 27299 - Withdrawn - aggregated with 192.228.27.0/24 (22652 27299) 192.228.27.0/24 22652 27299 - Withdrawn - aggregated with 192.228.26.0/24 (22652 27299) 192.228.28.0/23 22652 27299 + Announce - aggregate of 192.228.28.0/24 (22652 27299) and 192.228.29.0/24 (22652 27299) 192.228.28.0/24 22652 27299 - Withdrawn - aggregated with 192.228.29.0/24 (22652 27299) 192.228.29.0/24 22652 27299 - Withdrawn - aggregated with 192.228.28.0/24 (22652 27299) 192.228.31.0/24 3257 27299
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS27299 14 More Specifics 15 Total Advertisements CIRA-REGISTRY, CA
149.112.123.0/24 149.112.120.0/21
149.112.124.0/24 149.112.120.0/21
149.112.125.0/24 149.112.120.0/21
162.219.52.0/24 162.219.48.0/21
162.219.53.0/24 162.219.48.0/21
192.228.22.0/24 192.228.22.0/23
192.228.23.0/24 192.228.22.0/23
192.228.24.0/24 192.228.24.0/21
192.228.25.0/24 192.228.24.0/21
192.228.26.0/24 192.228.24.0/21
192.228.27.0/24 192.228.24.0/21
192.228.28.0/24 192.228.24.0/21
192.228.29.0/24 192.228.24.0/21
192.228.31.0/24 192.228.24.0/21
Prefixes added and withdrawn by this origin AS in the past 7 days.
+ 192.228.21.0/24 Announced
+ 192.228.22.0/24 Announced
whois: 402590
IANA has recorded AS27299 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS27299\n
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
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# If you see inaccuracies in the results, please report at
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# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
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ASNumber: 27299
ASName: CIRA-REGISTRY
ASHandle: AS27299
RegDate: 2003-02-10
Updated: 2021-03-01
Comment: General Inquiry and Customer Service: info@cira.ca or
Comment: Monday to Friday, 8:00 to 20:00 (Eastern)
Comment: Phone: 1-877-860-141
Comment: abuse: abuse@cira.ca
Comment: network operations: netops@cira.ca
Ref: https://rdap.arin.net/registry/autnum/27299
OrgName: CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet
OrgId: CCIRAACPLEI
Address: 319 McRae Ave., Suite 700
City: Ottawa
StateProv: ON
PostalCode: K1Z 0B9
Country: CA
RegDate: 2002-12-12
Updated: 2026-01-14
Comment: General Inquiry and Customer Service: info@cira.ca or
Comment: Monday to Friday, 8:00 to 20:00 (EST)
Comment: Phone: 1-877-860-141
Comment: abuse: abuse@cira.ca
Comment: network operations: noc@cira.ca
Ref: https://rdap.arin.net/registry/entity/CCIRAACPLEI
OrgTechHandle: NETOP4-ARIN
OrgTechName: netops
OrgTechPhone: +1-613-237-5335
OrgTechEmail: noc@cira.ca
OrgTechRef: https://rdap.arin.net/registry/entity/NETOP4-ARIN
OrgNOCHandle: NETWO7592-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-613-793-4118
OrgNOCEmail: noc@cira.ca
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO7592-ARIN
OrgAbuseHandle: ABUSE5241-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-613-237-0534
OrgAbuseEmail: abuse@cira.ca
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5241-ARIN
RAbuseHandle: ABUSE5241-ARIN
RAbuseName: Abuse
RAbusePhone: +1-613-237-0534
RAbuseEmail: abuse@cira.ca
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE5241-ARIN
RNOCHandle: NETOP4-ARIN
RNOCName: netops
RNOCPhone: +1-613-237-5335
RNOCEmail: noc@cira.ca
RNOCRef: https://rdap.arin.net/registry/entity/NETOP4-ARIN
RTechHandle: NETOP4-ARIN
RTechName: netops
RTechPhone: +1-613-237-5335
RTechEmail: noc@cira.ca
RTechRef: https://rdap.arin.net/registry/entity/NETOP4-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.
#