AS Number
AS40401
AS Name
BACKBLAZE
Org Name
Backblaze Inc
Registry

arin

RegDate

2016-02-22

Updated

2024-11-25

AS40401 Looking Glass
IPv4Prefixes

23

IPv6Prefixes

31

IPv4 NUMs

8,704

IPv6 NUMs(/64)

5,242,880

8,704 IPv4 Addresses
CIDR Description IP Num
45.11.36.0/24 Backblaze Inc 256
45.11.37.0/24 Backblaze Inc 256
45.11.38.0/24 Backblaze Inc 256
45.11.39.0/24 Backblaze Inc 256
104.153.232.0/23 Backblaze Inc 512
104.153.234.0/24 Backblaze Inc 256
104.153.235.0/24 Backblaze Inc 256
104.153.236.0/24 Backblaze Inc 256
104.153.237.0/24 Backblaze Inc 256
104.153.238.0/24 Backblaze Inc 256
149.137.128.0/23 Backblaze Inc 512
149.137.130.0/23 Backblaze Inc 512
149.137.132.0/23 Backblaze Inc 512
149.137.134.0/23 Backblaze Inc 512
149.137.136.0/24 Backblaze Inc 256
149.137.137.0/24 Backblaze Inc 256
149.137.138.0/23 Backblaze Inc 512
149.137.140.0/24 Backblaze Inc 256
149.137.141.0/24 Backblaze Inc 256
149.137.142.0/24 Backblaze Inc 256
206.190.208.0/22 Backblaze Inc 1024
206.190.212.0/23 Backblaze Inc 512
206.190.214.0/23 Backblaze Inc 512
CIDR Description IP NUMs(prefix /64)
2605:72c0:100::/45 Backblaze Inc 524288
2605:72c0:1fc::/48 Backblaze Inc 65536
2605:72c0:1fd::/48 Backblaze Inc 65536
2605:72c0:1fe::/48 Backblaze Inc 65536
2605:72c0:1ff::/48 Backblaze Inc 65536
2605:72c0:200::/45 Backblaze Inc 524288
2605:72c0:2fc::/48 Backblaze Inc 65536
2605:72c0:2fd::/48 Backblaze Inc 65536
2605:72c0:2fe::/48 Backblaze Inc 65536
2605:72c0:2ff::/48 Backblaze Inc 65536
2605:72c0:400::/45 Backblaze Inc 524288
2605:72c0:4fc::/48 Backblaze Inc 65536
2605:72c0:4fd::/48 Backblaze Inc 65536
2605:72c0:4fe::/48 Backblaze Inc 65536
2605:72c0:4ff::/48 Backblaze Inc 65536
2605:72c0:500::/45 Backblaze Inc 524288
2605:72c0:5fc::/48 Backblaze Inc 65536
2605:72c0:5fd::/48 Backblaze Inc 65536
2605:72c0:5fe::/48 Backblaze Inc 65536
2605:72c0:5ff::/48 Backblaze Inc 65536
2605:72c0:600::/45 Backblaze Inc 524288
2605:72c0:6fc::/48 Backblaze Inc 65536
2605:72c0:6fd::/48 Backblaze Inc 65536
2605:72c0:6fe::/48 Backblaze Inc 65536
2605:72c0:6ff::/48 Backblaze Inc 65536
2605:72c0:700::/45 Backblaze Inc 524288
2605:72c0:800::/45 Backblaze Inc 524288
2605:72c0:8fc::/48 Backblaze Inc 65536
2605:72c0:8fd::/48 Backblaze Inc 65536
2605:72c0:8fe::/48 Backblaze Inc 65536
2605:72c0:8ff::/48 Backblaze Inc 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS49605 DTS-AS - Digital Telecommunication Services S.r.l., IT Italy 9,472 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS58511 ANYCAST-GLOBAL-BACKBONE - Anycast Holdings Pty Ltd, AU Australia 23,552 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 98,816 77,386,809,344 IPv4 IPv4 IPv6 IPv6
AS9930 TTNET-MY - TT DOTCOM SDN BHD, MY Malaysia 741,888 4,295,098,368 IPv6 IPv6
AS13786 SEABORN - Seabras 1 USA, LLC, US United States 4,096 8,589,934,592 IPv6 IPv6
AS15605 CONNESI - Connesi s.p.a., IT Italy 20,992 17,179,869,184 IPv6 IPv6
AS2152 CENIC-2152 - CENIC, US United States 2,013,696 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1403 EBOX, CA Canada 282,368 73,014,444,032 IPv4 IPv4 IPv6 IPv6
AS4637 ASN-TELSTRA-GLOBAL - Telstra International Limited, HK Hong Kong 769,792 21,474,836,480 IPv4 IPv4 IPv6 IPv6
AS33185 HIVE-DATA-CENTER - Hive Data Center Inc., CA Canada 5,632 268,566,528 IPv4 IPv4 IPv6 IPv6
AS6663 TTI-NET - Euroweb Romania S.R.L., RO Romania 54,528 6,442,450,944 IPv6 IPv6
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 10,496 42,949,672,960 IPv4 IPv4
AS9002 RETN-AS - RETN Limited, GB United Kingdom 37,632 4,294,967,296 IPv6 IPv6
AS293 ESNET, US United States 140,288 4,295,163,904 IPv4 IPv4 IPv6 IPv6
AS39351 ESAB-AS - 31173 Services AB, SE Sweden 9,984 4,331,667,456 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS34019 HIVANE - Hivane Association, FR France 2,816 1,245,184 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,155,520 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6204 ZET-NET - INTERKVM HOST SRL, RO Romania 768 268,435,456 IPv4 IPv4
AS11164 INTERNET2-I2PX - Internet2, US United States 2,048 17,170,432 IPv4 IPv4
AS1764 NEXTLAYER-AS - Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, AT Austria 85,760 274,878,169,088 IPv6 IPv6
AS21320 GEANT_IAS_VRF - GEANT Vereniging, NL Netherlands 2,048 4,295,032,832 IPv6 IPv6
AS29075 IELO - IELO-LIAZO SERVICES SAS, FR France 35,840 107,374,182,400 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,584 4,294,967,296 IPv6 IPv6
AS37100 SEACOM-AS - SEACOM Limited, MU Mauritius 1,072,896 17,179,869,184 IPv4 IPv4 IPv6 IPv6
AS559 Switch, CH Switzerland 2,184,704 176,093,790,208 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv6 IPv6
AS4230 CLARO S.A., BR Brazil 5,155,584 21,475,098,624 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 8,448 279,248,896 IPv6 IPv6
AS56987 AS-ABACLOUDA - ABACLOUDA SAS, FR France 1,024 34,359,738,368 IPv6 IPv6
AS48362 TKSWF-AS - Stadtwerke Feldkirch, AT Austria 7,680 4,294,967,296 IPv6 IPv6
AS1299 TWELVE99 - Arelion Sweden AB, SE Sweden 247,296 77,326,712,832 IPv4 IPv4 IPv6 IPv6
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,636,672 425,202,876,416 IPv4 IPv4 IPv6 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,081,216 77,349,781,760 IPv4 IPv4 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 324,352 17,180,065,792 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,496,320 25,770,786,816 IPv4 IPv4
AS20932 SIG-ST - Services Industriels de Geneve, CH Switzerland 9,472 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 70,912 18,288,410,624 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,384 282,627,370,778,624 IPv4 IPv4 IPv6 IPv6
AS22652 FIBRENOIRE-INTERNET - Videotron Ltee, CA Canada 183,296 8,590,065,664 IPv4 IPv4 IPv6 IPv6
AS25091 IP-Max - IP-Max SA, CH Switzerland 15,104 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 108,800 111,673,344 IPv4 IPv4 IPv6 IPv6
AS5713 SAIX-NET - Telkom SA Ltd., ZA South Africa 2,187,776 17,600,776,044,544 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,232 4,275,240,960 IPv6 IPv6
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 106,240 355,679,404,032 IPv4 IPv4 IPv6 IPv6
AS56630 MELBICOM-EU-AS - Melbikomas UAB, LT Lithuania 61,184 7,247,757,312 IPv4 IPv4
AS61573 Ip Telecom BR, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,195,968 4,299,161,600 IPv6 IPv6
AS12637 SEEWEB - SEEWEB s.r.l., IT Italy 83,968 197,568,495,616 IPv6 IPv6
AS18106 VIEWQWEST-SG-AP - Viewqwest Pte Ltd, SG Singapore 53,248 13,153,337,344 IPv6 IPv6
AS47160 MOJI - MOJI SAS, FR France 5,376 34,393,292,800 IPv6 IPv6
AS16347 INHERENT - ADISTA SAS, FR France 234,496 386,547,056,640 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,248 81,604,378,624 IPv6 IPv6
AS13237 LAMBDANET-AS - euNetworks GmbH, DE Germany 570,880 107,374,182,400 IPv6 IPv6
AS812 ROGERS-COMMUNICATIONS - Rogers Communications Canada Inc., CA Canada 5,723,648 90,195,427,328 IPv4 IPv4 IPv6 IPv6
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS12779 ITGATE - IT.Gate S.p.A., IT Italy 46,080 42,949,804,032 IPv6 IPv6
AS51184 FONIRA - Fonira Telekom GmbH, AT Austria 13,824 111,669,215,232 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS6777 AMS-IX-RS - Amsterdam Internet Exchange B.V., NL Netherlands 0 0 IPv6 IPv6
AS12552 IPO-EU - GlobalConnect AB, SE Sweden 562,688 210,454,249,472 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
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
Canada TorIX - Toronto Internet Exchange Community 206.108.34.51 2001:504:1a::34:51 100 Gbps 2024-11-18 21:26:36
Canada TorIX - Toronto Internet Exchange Community 206.108.34.50 2001:504:1a::34:50 100 Gbps 2024-11-18 21:28:01
Netherlands AMS-IX - Amsterdam Internet Exchange 80.249.214.205 2001:7f8:1::a504:401:1 100 Gbps 2023-04-03 18:33:51
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

Private Peering Facilities

Country/Region Name City Website Updated
Digital Realty Amsterdam AMS3, AMS5-8, AMS10 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
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:        201 Baldwin Ave.
City:           San Mateo
StateProv:      CA
PostalCode:     94401
Country:        US
RegDate:        2016-02-22
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/BACKB-7


OrgAbuseHandle: ABUSE5514-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-650-352-3738 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5514-ARIN

OrgTechHandle: BACKB1-ARIN
OrgTechName:   Backblaze whoisinfo
OrgTechPhone:  +1-650-352-3738 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/BACKB1-ARIN