AS40401 - BACKBLAZE - Backblaze Inc, US

United States Netherlands Canada
AS Number
AS40401
AS Name
BACKBLAZE
Org Name
Backblaze Inc
Country
United States
Registry

arin

RegDate

2016-02-22

Updated

2026-02-04

AS40401 Looking Glass
IPv4Prefixes

23

IPv6Prefixes

35

IPv4 NUMs

8,704

IPv6 NUMs(/64)

5,505,024

8,704 IPv4 Addresses
CIDR Description IP Num
45.11.36.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
45.11.37.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
45.11.38.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
45.11.39.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
104.153.232.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
104.153.234.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
104.153.235.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
104.153.236.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
104.153.237.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
104.153.238.0/24
ROA Signed and Valid IRR Parent Valid
Backblaze Inc 256
149.137.128.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
149.137.130.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
149.137.132.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
149.137.134.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
149.137.136.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
149.137.137.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
149.137.138.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
149.137.140.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
149.137.141.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
149.137.142.0/24
ROA Signed and Valid IRR Valid
Backblaze Inc 256
206.190.208.0/22
ROA Signed and Valid IRR InValid
Backblaze Inc 1024
206.190.212.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
206.190.214.0/23
ROA Signed and Valid IRR Valid
Backblaze Inc 512
CIDR Description IP NUMs(prefix /64)
2605:72c0:100::/45
ROA Signed and Valid IRR Valid
Backblaze Inc 524288
2605:72c0:1fc::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:1fd::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:1fe::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:1ff::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:200::/45
ROA Signed and Valid IRR Valid
Backblaze Inc 524288
2605:72c0:208::/48
ROA Signed and Valid IRR Parent Valid
Backblaze Inc 65536
2605:72c0:209::/48
ROA Signed and Valid IRR Parent Valid
Backblaze Inc 65536
2605:72c0:20a::/48
ROA Signed and Valid IRR Parent Valid
Backblaze Inc 65536
2605:72c0:2fc::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:2fd::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:2fe::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:2ff::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:400::/45
ROA Signed and Valid IRR Valid
Backblaze Inc 524288
2605:72c0:4fc::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:4fd::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:4fe::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:4ff::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:500::/45
ROA Signed and Valid IRR Valid
Backblaze Inc 524288
2605:72c0:5fc::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:5fd::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:5fe::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:5ff::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:600::/45
ROA Signed and Valid IRR Valid
Backblaze Inc 524288
2605:72c0:608::/48
ROA Signed and Valid IRR Parent Valid
Backblaze Inc 65536
2605:72c0:6fc::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:6fd::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:6fe::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:6ff::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:700::/45
ROA Signed and Valid IRR Parent Valid
Backblaze Inc 524288
2605:72c0:800::/45
ROA Signed and Valid IRR Valid
Backblaze Inc 524288
2605:72c0:8fc::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:8fd::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:8fe::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
2605:72c0:8ff::/48
ROA Signed and Valid IRR Valid
Backblaze Inc 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66,048 12,884,901,888 IPv4 IPv4
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 115,968 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 22,528 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 126,112 113,836,032 IPv4 IPv4 IPv6 IPv6
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 5,731,584 21,474,902,016 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 392,704 77,327,237,120 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 325,376 17,180,065,792 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 574,720 282,631,665,680,384 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 108,800 77,422,067,712 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 2,816 34,359,738,368 IPv6 IPv6
AS293 ESNET, US United States 140,288 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 1,099,780,128,768 IPv4 IPv4 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 2,048 17,170,432 IPv4 IPv4 IPv6 IPv6
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 4,312,989,696 IPv4 IPv4 IPv6 IPv6
AS40271 SFMIX-TRANSIT - San Francisco Metropolitan Internet Exchange (SFMIX), US United States 768 65,536 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,947,072 81,626,857,472 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1,146,368 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 186,880 8,592,162,816 IPv4 IPv4
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 5,632 268,566,528 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,738,496 IPv4 IPv4
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,216 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS1403 EBOX, CA Canada 317,696 73,014,444,032 IPv4 IPv4
AS2152 CENIC-2152 - CENIC, US United States 2,013,440 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS3223 VOXILITY - Voxility LLP, GB United Kingdom 69,376 18,612,224 IPv4 IPv4
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,000 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,832 25,770,590,208 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,555,264 468,152,549,376 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS396865 BACKBLAZE - Backblaze Inc, US United States 256 268,435,456 IPv4 IPv4 IPv6 IPv6 
ASNumber:       40401
ASName:         BACKBLAZE
ASHandle:       AS40401
RegDate:        2020-08-20
Updated:        2020-08-20
Comment:        www.backblaze.com    
Ref:            https://rdap.arin.net/registry/autnum/40401


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


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

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