ASN Lookup Tool

Backblaze Inc backblaze.com US US 2 Routes

AS Data

AS396865

AS396865 – Backblaze Inc

AS Number 396865
AS Name BACKBLAZE
Organization Backblaze Inc(backb-7)
Country US
Website backblaze.com
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type BUSINESS
Registry ARIN
Date Allocated 2018-05-09

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Use ASN data for AS396865 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
23.144.80.0/24 256
2605:72c0:a000::/36 ~5×10²⁷

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:       396865
ASName:         BACKBLAZE
ASHandle:       AS396865
RegDate:        2018-05-09
Updated:        2018-05-09
Comment:        www.backblaze.com    
Ref:            https://rdap.arin.net/registry/autnum/396865


OrgName:        Backblaze Inc
OrgId:          BACKB-7
Address:        2261 Market Street STE 81006
City:           San Francisco
StateProv:      CA
PostalCode:     94114
Country:        US
RegDate:        2016-02-22
Updated:        2026-02-04
Ref:            https://rdap.arin.net/registry/entity/BACKB-7


OrgTechHandle: BACKB1-ARIN
OrgTechName:   Backblaze whoisinfo
OrgTechPhone:  +1-650-352-3738 
OrgTechEmail:  whoisinfo@backblaze.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BACKB1-ARIN

OrgAbuseHandle: ABUSE5514-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-650-352-3738 
OrgAbuseEmail:  abuse@backblaze.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5514-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
AS40401 Backblaze Inc US

Upstreams

AS Number Description Country
AS40401 Backblaze Inc US

Contacts

Email Contacts

whoisinfo@backblaze.com

Abuse Contacts

abuse@backblaze.com

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Frequently Asked Questions

ASN AS396865 is an Autonomous System Number used to identify a network for BGP internet routing.
AS396865 is listed under Backblaze Inc.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.