What is ASN AS400370?

ASN AS400370 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS400370?

AS400370 is listed under Hush Communications Canada Inc..

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.

AS400370 Hush Communications Canada Inc.

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Hush Communications Canada Inc. corp.hush.com

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AS Data

AS400370

AS400370 – Hush Communications Canada Inc.

AS Number	400370
AS Name	HUSHMAIL
Organization	Hush Communications Canada Inc.(hcc-322)
Country	CA
Website	corp.hush.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2023-08-18

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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:       400370
ASName:         HUSHMAIL
ASHandle:       AS400370
RegDate:        2023-08-18
Updated:        2023-08-18
Comment:        https://www.hushmail.com    
Ref:            https://rdap.arin.net/registry/autnum/400370


OrgName:        Hush Communications Canada Inc.
OrgId:          HCC-322
Address:        Suite 360 
Address:        580 Hornby St.
City:           Vancouver
StateProv:      BC
PostalCode:     V6C 3B6
Country:        CA
RegDate:        2023-07-20
Updated:        2023-11-08
Comment:        Hushmail provides secure HIPAA-compliant email services to medical professionals worldwide. Please contact our abuse addesss for any issues regarding traffic from our email servers.
Ref:            https://rdap.arin.net/registry/entity/HCC-322


OrgRoutingHandle: BROWN2937-ARIN
OrgRoutingName:   Brown, Aaron 
OrgRoutingPhone:  +1-604-685-6937 
OrgRoutingEmail:  amb78@hushmail.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/BROWN2937-ARIN

OrgTechHandle: SUNKA4-ARIN
OrgTechName:   Sun, Karen 
OrgTechPhone:  +1-604-685-6907 
OrgTechEmail:  karen.sun@corp.hush.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SUNKA4-ARIN

OrgRoutingHandle: SUNKA4-ARIN
OrgRoutingName:   Sun, Karen 
OrgRoutingPhone:  +1-604-685-6907 
OrgRoutingEmail:  karen.sun@corp.hush.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SUNKA4-ARIN

OrgTechHandle: BROWN2937-ARIN
OrgTechName:   Brown, Aaron 
OrgTechPhone:  +1-604-685-6937 
OrgTechEmail:  amb78@hushmail.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BROWN2937-ARIN

OrgDNSHandle: BROWN2937-ARIN
OrgDNSName:   Brown, Aaron 
OrgDNSPhone:  +1-604-685-6937 
OrgDNSEmail:  amb78@hushmail.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/BROWN2937-ARIN

OrgDNSHandle: SUNKA4-ARIN
OrgDNSName:   Sun, Karen 
OrgDNSPhone:  +1-604-685-6907 
OrgDNSEmail:  karen.sun@corp.hush.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/SUNKA4-ARIN

OrgAbuseHandle: BROWN2937-ARIN
OrgAbuseName:   Brown, Aaron 
OrgAbusePhone:  +1-604-685-6937 
OrgAbuseEmail:  amb78@hushmail.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/BROWN2937-ARIN

OrgAbuseHandle: SUNKA4-ARIN
OrgAbuseName:   Sun, Karen 
OrgAbusePhone:  +1-604-685-6907 
OrgAbuseEmail:  karen.sun@corp.hush.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SUNKA4-ARIN

OrgNOCHandle: BROWN2937-ARIN
OrgNOCName:   Brown, Aaron 
OrgNOCPhone:  +1-604-685-6937 
OrgNOCEmail:  amb78@hushmail.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/BROWN2937-ARIN

OrgNOCHandle: SUNKA4-ARIN
OrgNOCName:   Sun, Karen 
OrgNOCPhone:  +1-604-685-6907 
OrgNOCEmail:  karen.sun@corp.hush.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SUNKA4-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.
#

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AS400370 – Hush Communications Canada Inc.

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