393818 TUCOWS-TRS-DNS1 - Tucows.com Co., CA
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS20473 AS-VULTR - The Constant Company, LLC, US
AS36236 NETACTUATE - NetActuate, Inc, US
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 57191 AS393818 ORIGIN Originate: 512 /23.00 Transit: 0 /0.00 TUCOWS-TRS-DNS1 - Tucows.com Co., 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 % 73727 AS393818 TUCOWS-TRS-DNS1 - Tucows.com Co., CA 2 0 0 2 0 0.00% Prefix AS Path Aggregation Suggestion 64.96.1.0/24 4777 20473 393818 64.96.7.0/24 4777 2516 3491 36236 393818
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS393818 2 More Specifics 2 Total Advertisements TUCOWS-TRS-DNS1 - Tucows.com Co., CA
64.96.1.0/24 64.96.0.0/17
64.96.7.0/24 64.96.0.0/17
whois: 402332
IANA has recorded AS393818 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS393818\n
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ASNumber: 393818
ASName: TUCOWS-TRS-DNS1
ASHandle: AS393818
RegDate: 2015-02-20
Updated: 2022-08-04
Ref: https://rdap.arin.net/registry/autnum/393818
OrgName: Tucows.com Co.
OrgId: TUCOW
Address: 96 Mowat Avenue
City: Toronto
StateProv: ON
PostalCode: M6K-3M1
Country: CA
RegDate: 2006-02-07
Updated: 2025-10-14
Ref: https://rdap.arin.net/registry/entity/TUCOW
OrgTechHandle: NOC2038-ARIN
OrgTechName: Network Operations Center
OrgTechPhone: +1-416-535-0123
OrgTechEmail: arin-maint@tucows.com
OrgTechRef: https://rdap.arin.net/registry/entity/NOC2038-ARIN
OrgAbuseHandle: AST147-ARIN
OrgAbuseName: Abuse Security Team
OrgAbusePhone: +1-416-531-5584
OrgAbuseEmail: arin-abuse@tucows.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AST147-ARIN
OrgTechHandle: FJO19-ARIN
OrgTechName: Obispo, Francisco Jose
OrgTechPhone: +1-949-706-2300
OrgTechEmail: fobispo@tucows.com
OrgTechRef: https://rdap.arin.net/registry/entity/FJO19-ARIN
OrgTechHandle: ZAMBR10-ARIN
OrgTechName: Zambrano, Manuel
OrgTechPhone: +1-949-706-2300
OrgTechEmail: mzambrano@tucows.com
OrgTechRef: https://rdap.arin.net/registry/entity/ZAMBR10-ARIN
OrgTechHandle: DIACO-ARIN
OrgTechName: Diaconita, Dragos
OrgTechPhone: +1-416-535-0123
OrgTechEmail: ddiaconita@tucows.com
OrgTechRef: https://rdap.arin.net/registry/entity/DIACO-ARIN
OrgTechHandle: HALAS9-ARIN
OrgTechName: Halassy-Creamer, Joshua
OrgTechPhone: +1-416-535-0123
OrgTechEmail: jhalassycreamer@tucowsinc.com
OrgTechRef: https://rdap.arin.net/registry/entity/HALAS9-ARIN
OrgTechHandle: LEEKE55-ARIN
OrgTechName: Lee, Kevin
OrgTechPhone: +1-416-535-0123
OrgTechEmail: klee@tucows.com
OrgTechRef: https://rdap.arin.net/registry/entity/LEEKE55-ARIN
OrgNOCHandle: NOC12422-ARIN
OrgNOCName: Network Operations Center
OrgNOCPhone: +1-416-531-5584
OrgNOCEmail: arin-noc@tucows.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC12422-ARIN
OrgTechHandle: LEVYR7-ARIN
OrgTechName: Levy, Reg
OrgTechPhone: +1-323-880-0831
OrgTechEmail: rlevy@tucows.com
OrgTechRef: https://rdap.arin.net/registry/entity/LEVYR7-ARIN
OrgTechHandle: OPERA26-ARIN
OrgTechName: Operations Team
OrgTechPhone: +1-416-535-0123
OrgTechEmail: dnstech@tucows.com
OrgTechRef: https://rdap.arin.net/registry/entity/OPERA26-ARIN
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# 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.
#