AS40401 - BACKBLAZE - Backblaze Inc, US

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

arin

RegDate

2016-02-22

Updated

2026-02-04

AS40401 Looking Glass
IPv4Prefixes

24

IPv6Prefixes

62

IPv4 NUMs

8,960

IPv6 NUMs(/64)

5,505,024

CIDR Description IP Num
45.11.36.0/24
IRR Valid
Backblaze Inc 256
45.11.37.0/24
IRR Valid
Backblaze Inc 256
45.11.38.0/24
IRR Valid
Backblaze Inc 256
45.11.39.0/24
IRR Valid
Backblaze Inc 256
104.153.232.0/23
IRR Valid
Backblaze Inc 512
104.153.234.0/24
IRR Valid
Backblaze Inc 256
104.153.235.0/24
IRR Valid
Backblaze Inc 256
104.153.236.0/24
IRR Valid
Backblaze Inc 256
104.153.237.0/24
IRR Valid
Backblaze Inc 256
104.153.238.0/24
IRR Parent Valid
Backblaze Inc 256
104.153.239.0/24
IRR Parent Valid
Backblaze Inc 256
149.137.128.0/23
IRR Valid
Backblaze Inc 512
149.137.130.0/23
IRR Valid
Backblaze Inc 512
149.137.132.0/23
IRR Valid
Backblaze Inc 512
149.137.134.0/23
IRR Valid
Backblaze Inc 512
149.137.136.0/24
IRR Valid
Backblaze Inc 256
149.137.137.0/24
IRR Valid
Backblaze Inc 256
149.137.138.0/23
IRR Valid
Backblaze Inc 512
149.137.140.0/24
IRR Valid
Backblaze Inc 256
149.137.141.0/24
IRR Valid
Backblaze Inc 256
149.137.142.0/24
IRR Valid
Backblaze Inc 256
206.190.208.0/22
IRR InValid
Backblaze Inc 1024
206.190.212.0/23
IRR Valid
Backblaze Inc 512
206.190.214.0/23
IRR Valid
Backblaze Inc 512
CIDR Description IP NUMs(prefix /64)
2605:72c0:100::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:100::/45
IRR Valid
Backblaze Inc 524288
2605:72c0:103::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:104::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:105::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:1fc::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:1fd::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:1fe::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:1ff::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:200::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:200::/45
IRR Valid
Backblaze Inc 524288
2605:72c0:203::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:205::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:207::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:208::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:209::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:20a::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:2fc::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:2fd::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:2fe::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:2ff::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:400::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:400::/45
IRR Valid
Backblaze Inc 524288
2605:72c0:403::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:404::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:405::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:4fc::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:4fd::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:4fe::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:4ff::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:500::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:500::/45
IRR Valid
Backblaze Inc 524288
2605:72c0:503::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:504::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:505::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:5fc::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:5fd::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:5fe::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:5ff::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:600::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:600::/45
IRR Valid
Backblaze Inc 524288
2605:72c0:603::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:604::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:605::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:607::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:608::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:6fc::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:6fd::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:6fe::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:6ff::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:700::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:700::/45
IRR Parent Valid
Backblaze Inc 524288
2605:72c0:703::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:800::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:800::/45
IRR Valid
Backblaze Inc 524288
2605:72c0:803::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:804::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:805::/48
IRR Parent Valid
Backblaze Inc 65536
2605:72c0:8fc::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:8fd::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:8fe::/48
IRR Valid
Backblaze Inc 65536
2605:72c0:8ff::/48
IRR Valid
Backblaze Inc 65536
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,552,448 442,382,745,600 IPv4 IPv4 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 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 125,952 118,226,945 IPv4 IPv4 IPv6 IPv6
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 84,736 236,223,463,424 IPv6 IPv6
AS21320 GEANT_IAS_VRF - GEANT Vereniging, NL Netherlands 2,048 0 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 31,232 107,374,247,936 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 3,840 268,500,999 IPv4 IPv4
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 65,536 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 47,104 42,949,869,568 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,560 1,245,184 IPv6 IPv6
AS64049 RJIPL-SG - Reliance Jio Infocomm Pte.Ltd, SG Singapore 2,048 0 IPv6 IPv6
AS4455 BSO - IX Reach Ltd, GB United Kingdom 64,256 12,884,967,424 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 331,008 17,180,065,792 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 128,000 1,258,553,344 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 116,992 356,753,080,320 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 140,800 77,423,378,434 IPv4 IPv4 IPv6 IPv6
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv6 IPv6
AS39686 AS-EUROFIBER - Eurofiber Nederland BV, NL Netherlands 210,944 124,571,942,912 IPv6 IPv6
AS11164 INTERNET2-I2PX - Internet2, US United States 2,048 17,170,432 IPv4 IPv4 IPv6 IPv6
AS559 Switch - SWITCH, CH Switzerland 2,184,960 176,093,790,208 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,280 34,359,738,368 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS293 ESNET - ESnet, US United States 140,800 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 5,784,064 21,474,902,016 IPv4 IPv4 IPv6 IPv6
AS1000 LINK-AMERICAN - LINK AMERICAN, US United States 0 0 IPv4 IPv4
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 81,920 188,978,561,024 IPv6 IPv6
AS15547 NETPLUS - netplus.ch SA, CH Switzerland 135,424 42,949,672,960 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 14,592 12,886,081,536 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,088 25,770,590,208 IPv4 IPv4 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,112 107,374,182,400 IPv6 IPv6
AS1403 EBOX - EBOX, CA Canada 334,848 73,014,444,032 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 28,864,512 81,626,398,720 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 32,000 4,274,061,312 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS40271 SFMIX-TRANSIT - San Francisco Metropolitan Internet Exchange (SFMIX), US United States 768 65,536 IPv4 IPv4 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 411,392 77,326,778,368 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,936 4,294,967,296 IPv6 IPv6
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 3,072 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 188,672 8,592,162,816 IPv4 IPv4 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,216 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A, BR Brazil 108,544 22,013,476,864 IPv4 IPv4
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0 IPv6 IPv6
AS16347 INHERENT - ADISTA SAS, FR France 250,880 390,842,023,936 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 9,728 328,925,184 IPv6 IPv6
AS2152 CENIC-2152 - CENIC, US United States 2,011,904 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 4,864 268,566,528 IPv4 IPv4 IPv6 IPv6
AS5405 INTERDOTLINK - Inter.link GmbH, DE Germany 3,072 34,359,738,368 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 1,145,344 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv4 IPv4 IPv6 IPv6
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv6 IPv6
AS29169 GANDI-AS - GANDI SAS, FR France 31,744 4,294,967,296 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,149,696 IPv6 IPv6
AS11670 AS-TORIX - Toronto Internet Exchange Community, CA Canada 0 0 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,960 14,010,613,760 IPv6 IPv6
AS19653 CTSTELECOM - CTS Communications Corp, US United States 61,952 4,294,967,296 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 55,808 81,604,378,624 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 39,680 6,442,450,944 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 26,624 4,831,838,208 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

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Canada TorIX - Toronto Internet Exchange Community 206.108.34.51 2001:504:1a::34:51 100 Gbps 2026-03-25 23:33:11
United States Equinix Ashburn - Equinix Internet Exchange Ashburn 206.126.239.203 2001:504:0:2:0:4:401:1 100 Gbps 2025-06-09 18:25:25
United States Equinix San Jose - Equinix Internet Exchange San Jose (Bay Area) 206.223.116.147 2001:504:0:1:0:4:401:1 100 Gbps 2023-11-16 23:01:19
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.214.205 2001:7f8:1::a504:401:1 100 Gbps 2026-03-25 23:34:41
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.212.253 2001:7f8:1::a504:401:2 100 Gbps 2026-05-08 00:04:53
Canada TorIX - Toronto Internet Exchange Community 206.108.34.50 2001:504:1a::34:50 100 Gbps 2026-03-25 23:33:11

Private Peering Facilities

Country / Region Name City Website Updated
Digital Realty AMS3/5/7/8/10 - Amsterdam Amsterdam https://www.digitalrealty.com 2020-11-19 08:23:07
Sungard AS Sacramento Rancho Cordova https://www.sungardas.com/en-us/facilities/north-america/usa/sacramento-data-center/ 2020-11-19 08:23:44
Equinix SV1/SV5/SV10 - Silicon Valley, San Jose San Jose https://www.equinix.com/locations/americas-colocation/united-states-colocation/silicon-valley-data-centers/ 2020-11-19 08:23:50
CyrusOne Phoenix Phoenix http://www.cyrusone.com 2021-05-06 17:02:57
CoreSite - Reston (VA2) Reston http://www.coresite.com 2022-12-14 03:44:25
Cologix TOR3 Toronto http://www.cologix.com 2024-11-18 21:24:49

Whois Record

ASNumber 40401

ASNumber
40401
ASName
BACKBLAZE
ASHandle
RegDate
2020-08-20
Updated
2020-08-20
Ref
https://rdap.arin.net/registry/autnum/40401

OrgID BACKB-7

OrgID
BACKB-7
OrgName
Backblaze Inc
CanAllocate
Street
2261 Market Street STE 81006
City
San Francisco
State/Prov
CA
Country
US
PostalCode
94114
RegDate
2016-02-22
Updated
2026-02-04
OrgAdminHandle
BACKB1-ARIN
OrgTechHandle
BACKB1-ARIN
OrgAbuseHandle
ABUSE5514-ARIN
Source
ARIN

OrgAdminHandleHandle BACKB1-ARIN

OrgAdminHandleHandle
BACKB1-ARIN
OrgAdminHandleName
Backblaze whoisinfo,
OrgAdminHandlePhone
+1-650-352-3738
OrgAdminHandleEmail
OrgAdminHandleRef
https://rdap.arin.net/registry/entity/BACKB1-ARIN

OrgTechHandleHandle BACKB1-ARIN

OrgTechHandleHandle
BACKB1-ARIN
OrgTechHandleName
Backblaze whoisinfo,
OrgTechHandlePhone
+1-650-352-3738
OrgTechHandleEmail
OrgTechHandleRef
https://rdap.arin.net/registry/entity/BACKB1-ARIN

OrgAbuseHandleHandle ABUSE5514-ARIN

OrgAbuseHandleHandle
ABUSE5514-ARIN
OrgAbuseHandleName
Abuse Contact,
OrgAbuseHandlePhone
+1-650-352-3738
OrgAbuseHandleEmail
OrgAbuseHandleRef
https://rdap.arin.net/registry/entity/ABUSE5514-ARIN
 

ASNumber:       40401
ASName:         BACKBLAZE
ASHandle:       AS40401
RegDate:        2020-08-20
Updated:        2020-08-20
Ref:            https://rdap.arin.net/registry/autnum/40401

OrgID:          BACKB-7
OrgName:        Backblaze Inc
CanAllocate:    
Street:         2261 Market Street STE 81006
City:           San Francisco
State/Prov:     CA
Country:        US
PostalCode:     94114
RegDate:        2016-02-22
Updated:        2026-02-04
OrgAdminHandle  BACKB1-ARIN
OrgTechHandle   BACKB1-ARIN
OrgAbuseHandle  ABUSE5514-ARIN
Source:         ARIN

OrgAdminHandleHandle:  BACKB1-ARIN
OrgAdminHandleName:    Backblaze whoisinfo, 
OrgAdminHandlePhone:   +1-650-352-3738
OrgAdminHandleEmail:   [email protected]
OrgAdminHandleRef:     https://rdap.arin.net/registry/entity/BACKB1-ARIN

OrgTechHandleHandle:  BACKB1-ARIN
OrgTechHandleName:    Backblaze whoisinfo, 
OrgTechHandlePhone:   +1-650-352-3738
OrgTechHandleEmail:   [email protected]
OrgTechHandleRef:     https://rdap.arin.net/registry/entity/BACKB1-ARIN

OrgAbuseHandleHandle:  ABUSE5514-ARIN
OrgAbuseHandleName:    Abuse Contact, 
OrgAbuseHandlePhone:   +1-650-352-3738
OrgAbuseHandleEmail:   [email protected]
OrgAbuseHandleRef:     https://rdap.arin.net/registry/entity/ABUSE5514-ARIN