1. All IP Ranges
  2. 104.0.0.0/8
  3. 104.153.0.0/16
  4. AS40401  | 104.153.232.0/23

104.153.232.0/23

AS40401  ·  Backblaze Inc

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Summary

Country United States
Domain backblaze.com
ASN AS40401
Registry ARIN
ID BACKB-7

WHOIS Details

NetHandle:      NET-104-153-232-0-1
OrgID:          BACKB-7
Parent:         NET-104-0-0-0-0
NetName:        BACKB-7
NetRange:       104.153.232.0 - 104.153.239.255
NetType:        allocation
RegDate:        2019-04-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          BACKB-7
OrgName:        Backblaze Inc
CanAllocate:    
Street:         201 Baldwin Ave.
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94401
RegDate:        2016-02-22
Updated:        2024-11-25
OrgAdminHandle: BACKB1-ARIN
OrgTechHandle:  BACKB1-ARIN
OrgAbuseHandle: ABUSE5514-ARIN
Source:         ARIN


POCHandle:      ABUSE5514-ARIN
IsRole:         Y
LastName:       Abuse Contact
FirstName:      
Street:         201 Baldwin Ave.
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94401
RegDate:        2016-05-31
Updated:        2025-10-27
OfficePhone:    +1-650-352-3738
Mailbox:        abuse@backblaze.com
Source:         ARIN


POCHandle:      BACKB1-ARIN
IsRole:         Y
LastName:       Backblaze whoisinfo
FirstName:      
Street:         201 Baldwin Ave.
City:           San Mateo
State/Prov:     CA
Country:        US
PostalCode:     94401
RegDate:        2016-05-31
Updated:        2025-10-10
OfficePhone:    +1-650-352-3738
Mailbox:        whoisinfo@backblaze.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 104.153.0.0/16

Range ASN Company Num of IPs
104.153.96.0/21 AS25820 Cluster Logic Inc 2,048
104.153.128.0/21 AS14813 Columbus Telecommunications (Barbados) Limited 2,048
104.153.136.0/21 AS21724 GOCO TECHNOLOGY LIMITED PARTNERSHIP 2,048
104.153.112.0/21 AS16509 Amazon.com, Inc. 2,048
104.153.0.0/21 AS63100 Carnegie Telephone Company, Inc. 2,048
104.153.216.0/21 AS33616 Co-Mo Comm Inc 2,048
104.153.204.0/22 AS25649 AYERA TECHNOLOGIES, INC. 1,024
104.153.64.0/22 AS29889 Fast Serv Networks, LLC 1,024
104.153.244.0/22 AS397836 Northcentral Electric Cooperative 1,024
104.153.212.0/22 AS29974 Wightman Telecom 1,024
104.153.48.0/22 AS30028 Xplore Inc. 1,024
104.153.28.0/22 AS31775 Greenlight Networks, LLC 1,024
104.153.40.0/22 AS11776 Breezeline 1,024
104.153.188.0/22 AS12025 Iron Mountain Data Center 1,024
104.153.160.0/22 AS16904 Arvig Enterprises Inc. 1,024
104.153.228.0/22 AS17210 Everywhere Wireless, LLC 1,024
104.153.144.0/22 AS11668 WEST COAST INTERNET INCORPORATED 1,024
104.153.32.0/22 AS32444 Anthem Broadband 1,024
104.153.208.0/22 AS3257 Virpus LLC 1,024
104.153.224.0/22 AS3257 GTT Americas, LLC 1,024
104.153.184.0/22 AS33339 Nemont 1,024
104.153.124.0/22 AS13415 FirstDigital Communications, LLC 1,024
104.153.24.0/22 AS40788 Start Communications 1,024
104.153.248.0/22 AS40945 SAT TELECOMMUNICATIONS LTD 1,024
104.153.68.0/22 AS46399 WCL-178 1,024
104.153.148.0/22 AS46841 Fork Networking, LLC 1,024
104.153.84.0/22 AS49544 i3D.net B.V 1,024
104.153.156.0/22 AS53983 CorKat Data Solutions, LLC 1,024
104.153.60.0/22 AS63123 Fareway Stores, Inc. 1,024
104.153.36.0/22 AS36394 Grid4 Communications, Inc 1,024
104.153.176.0/22 AS14238 UBER ISP 1,024
104.153.240.0/22 AS14382 Education Service Center 1,024
104.153.192.0/22 AS11734 Connectria 1,024
104.153.16.0/22 AS23188 Wabash Independent Networks 1,024
104.153.150.0/24 AS396194 WISE ISP, LLC 256
104.153.106.0/24 AS400475 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS400475 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS400475 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS400475 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS400475 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS400475 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS400475 Nuclearfallout Enterprises, Inc. 256
104.153.107.0/24 AS401263 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS401263 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS401263 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS401263 Nuclearfallout Enterprises, Inc. 256
104.153.75.0/24 AS10753 Remarkable Wifi LLC dba Circle City Internet 256
104.153.111.0/24 AS401263 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS401263 Nuclearfallout Enterprises, Inc. 256
104.153.111.0/24 AS401263 Nuclearfallout Enterprises, Inc. 256

Hosted domains

There are 13 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
104.153.232.253 backblazeb2.xyz 6
104.153.233.181 senatorrjackson.com 4
104.153.233.177 markreinbold.site 1
104.153.233.180 backblazeb2.com 1
104.153.233.254 stereophase.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

359 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
104.153.233.254 AS40401 Backblaze Inc 3.45ms from San Jose, US
104.153.232.21 AS40401 Backblaze Inc 3.45ms from San Jose, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
144.212.133.103 AS11939 THE MATHWORKS, INC. 1.14ms from Boston, US
86.6.129.71 AS5089 Virgin Media Limited 13.20ms from London, GB
37.11.74.55 AS12479 Orange Espagne SA 14.77ms from Madrid, ES
15.168.111.183 AS16509 Amazon.com, Inc. 0.22ms from Osaka, JP
89.156.199.103 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.79ms from Paris, FR
83.193.115.71 AS3215 Orange S.A. 14.10ms from Paris, FR
131.122.63.71 AS668 United States Department of Defense (DoD) 2.68ms from Ashburn, US
110.43.58.231 AS58466 CHINANET Guangdong province network 2.47ms from Guangzhou, CN
117.66.145.119 AS4134 CHINANET-BACKBONE 8.69ms from Huai'an, CN
98.98.67.39 AS21859 Zenlayer Inc 0.32ms from New York City, US
61.89.15.167 AS18081 Kintetsu Cable Network Co., Ltd. 1.20ms from Osaka, JP
153.176.33.55 AS4713 NTT DOCOMO BUSINESS,Inc. 4.72ms from Osaka, JP
91.164.165.87 AS12322 Free SAS 6.08ms from Paris, FR
192.16.167.87 AS668 United States Department of Defense (DoD) 3.78ms from San Jose, US
82.27.100.103 AS396356 Latitude.sh 0.17ms from Santiago de Queretaro, MX
211.55.233.183 AS4766 Korea Telecom 5.03ms from Seoul, KR
83.227.83.39 AS8434 Telenor Sverige AB 0.76ms from Stockholm, SE
182.169.31.55 AS2527 Sony Network Communications Inc. 8.60ms from Tokyo, JP
194.152.177.199 AS8447 A1 Telekom Austria AG 3.11ms from Vienna, AT
77.168.200.7 AS1136 KPN B.V. 1.17ms from Amsterdam, NL
20.124.23.215 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
2.205.29.151 AS3209 Vodafone GmbH 4.95ms from Berlin, DE
83.246.101.247 AS24679 kyberio GmbH 5.03ms from Frankfurt am Main, DE
202.105.70.55 AS4134 CHINANET-BACKBONE 4.46ms from Guangzhou, CN
212.69.59.7 AS12496 IDNet 1.87ms from London, GB

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f5 104.153.232.33
traceroute to 104.153.232.33 (104.153.232.33): 64 hops max, 52 byte packets
5 [AS3356] 64.158.154.66 159.727 ms
6 *
7 [AS40401] 104.153.232.33 159.915 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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