What is ASN AS393818?

ASN AS393818 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS393818?

AS393818 is listed under Tucows.com Co..

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS393818 Tucows.com Co. | IPGeolocation.io

ASN Lookup Tool

Tucows.com Co. tucowsinc.com

CA 4 Routes

AS Data

AS393818

AS393818 – Tucows.com Co.

AS Number	393818
AS Name	TUCOWS-TRS-DNS1
Organization	Tucows.com Co.(tucow)
Country	CA
Website	tucowsinc.com
Number of IPv4 Routes	2
Number of IPv6 Routes	2
ASN type	ISP
Registry	ARIN
Date Allocated	2015-02-20

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Use ASN data for AS393818 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2620:57:4007::/48	AS393818	Tucows.com Co.	Tucows.com Co.	~1×10²⁴
2620:57:4001::/48	AS393818	Tucows.com Co.	Tucows.com Co.	~1×10²⁴
64.96.7.0/24	AS393818	Tucows.com Co.	Uniregistry Inc	256
64.96.1.0/24	AS393818	Tucows.com Co.	Uniregistry Inc	256

Raw Whois Response

#
# 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:       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: ZAMBR10-ARIN
OrgTechName:   Zambrano, Manuel 
OrgTechPhone:  +1-949-706-2300 
OrgTechEmail:  mzambrano@tucows.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZAMBR10-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

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: LEEKE55-ARIN
OrgTechName:   Lee, Kevin 
OrgTechPhone:  +1-416-535-0123 
OrgTechEmail:  klee@tucows.com
OrgTechRef:    https://rdap.arin.net/registry/entity/LEEKE55-ARIN

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:  +1-416-535-0123 
OrgAbuseEmail:  arin-abuse@tucows.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AST147-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


#
# 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.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS36236	NetActuate, Inc	US
AS32133	Ting Fiber Inc.	US
AS20473	The Constant Company, LLC	US

Upstreams

AS Number	Description	Country
AS36236	NetActuate, Inc	US
AS32133	Ting Fiber Inc.	US
AS20473	The Constant Company, LLC	US

Contacts

Email Contacts

klee@tucows.com jhalassycreamer@tucowsinc.com fobispo@tucows.com arin-maint@tucows.com ddiaconita@tucows.com rlevy@tucows.com dnstech@tucows.com mzambrano@tucows.com

Abuse Contacts

arin-abuse@tucows.com