ASN Lookup Tool

Blizzard Entertainment, Inc blizzard.com US US 191 Routes

AS Data

AS57976

AS57976Blizzard Entertainment, Inc

AS Number 57976
AS Name BLIZZARD
Organization Blizzard Entertainment, Inc (org-bei2-ripe)
Country US
Website blizzard.com
Number of IPv4 Routes 160
Number of IPv6 Routes 31
ASN type BUSINESS
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2012-03-23

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IP Ranges

Route # IPs
2a04:e802:11::/48 ~1×10²⁴
37.244.23.0/24 256
158.115.198.0/24 256
110.45.168.160/27 32
2a04:e800:5040::/48 ~1×10²⁴
198.74.36.0/24 256
137.221.72.0/24 256
158.115.200.0/21 2048
2a04:e802:8::/48 ~1×10²⁴
2a04:e802::/48 ~1×10²⁴
185.60.114.0/23 512
103.4.114.0/24 256
121.254.206.0/23 512
24.105.53.0/24 256
2a04:e802:14::/48 ~1×10²⁴
2a04:e802:1f::/48 ~1×10²⁴
2a04:e802:18::/48 ~1×10²⁴
2a04:e802:20::/48 ~1×10²⁴
158.115.194.0/23 512
24.105.50.0/24 256
158.115.218.0/24 256
37.244.34.0/24 256
2a04:e802:5::/48 ~1×10²⁴
137.221.79.0/24 256
24.105.32.0/21 2048
117.52.36.0/23 512
24.105.16.0/23 512
24.105.62.0/24 256
66.40.176.0/22 1024
137.221.88.0/24 256
137.221.81.0/24 256
5.42.176.0/23 512
198.74.32.0/24 256
137.221.100.0/22 1024
158.115.219.0/24 256
37.244.14.0/24 256
137.221.78.0/24 256
2a04:e800:5023::/48 ~1×10²⁴
64.224.0.0/21 2048
24.105.59.0/24 256
2a04:e802:c::/48 ~1×10²⁴
137.221.80.0/24 256
198.74.33.0/24 256
117.52.28.0/23 512
2a04:e800:5014::/48 ~1×10²⁴
24.105.61.0/24 256
137.221.69.0/24 256
64.224.24.0/23 512
5.42.172.0/22 1024
37.244.52.0/23 512
37.244.8.0/24 256
117.52.34.0/23 512
110.45.208.0/24 256
2a04:e800:5011::/48 ~1×10²⁴
24.105.57.0/24 256
37.244.15.0/24 256
37.244.60.0/22 1024
37.244.3.0/24 256
137.221.96.0/22 1024
24.105.52.0/24 256

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS57975 - AS58367'

as-block:       AS57975 - AS58367
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-04-24T14:15:44Z
last-modified:  2025-04-24T14:15:44Z
source:         RIPE

% Information related to 'AS57976'

% Abuse contact for 'AS57976' is 'peering@blizzard.com'

aut-num:        AS57976
as-name:        BLIZZARD
org:            ORG-BEI2-RIPE
admin-c:        BP5978-RIPE
tech-c:         BP5978-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-BLIZZARD
created:        2012-03-23T09:25:30Z
last-modified:  2018-09-04T11:10:27Z
source:         RIPE

organisation:   ORG-BEI2-RIPE
org-name:       Blizzard Entertainment, Inc
country:        US
reg-nr:         3876899 (Delaware)
org-type:       LIR
address:        1 Blizzard Way
address:        Irvine
address:        CA 92618
address:        UNITED STATES
phone:          +19499551380
abuse-c:        BPA18-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-BLIZZARD
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-BLIZZARD
created:        2012-02-24T15:52:38Z
last-modified:  2026-05-13T07:34:03Z
source:         RIPE # Filtered

person:         Blizzard Peering
address:        1 Blizzard Way
phone:          +1-949-955-1380
nic-hdl:        BP5978-RIPE
mnt-by:         MNT-BLIZZARD
created:        2016-09-07T17:19:11Z
last-modified:  2018-08-24T18:24:09Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (SHETLAND)

Parsed Whois Response

Peers

AS Number Description Country
AS209179 AfriCloud LLC US
AS5511 Orange S.A. FR
AS28792 Public Internet Ltd GB
AS51907 Kanton Zug CH
AS58057 Securebit AG CH
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS401703 Ordinal Advisors LLC US
AS2500 WIDE Project JP
AS38880 Micron21 Datacentre Pty Ltd AU
AS214420 Conor Lewis GB
AS198150 SIACOM JSC GE
AS60144 3W Infra B.V. NL
AS14773 Lancaster Lebanon Intermediate Unit 13 US
AS3303 Swisscom Schweiz AG CH
AS6079 RCN US
AS1000 LINK AMERICAN US
AS23367 Adaptive Data Networks, LLC US
AS33185 Hive Data Center Inc. CA
AS50673 Serverius Holding B.V. NL
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS3216 PJSC "Vimpelcom" RU
AS13237 euNetworks GmbH DE
AS42093 InterRacks B.V. NL
AS32590 Valve Corporation US
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS11164 Internet2 US
AS399337 Netcrawler Inc CA
AS559 SWITCH CH
AS8758 Iway AG CH
AS6696 VERIXI SA BE
AS1828 Unitas Global US
AS999 CORIX NETWORKS US
AS211358 Patrizio Palumbo IT
AS37497 Network Platforms (PTY) LTD ZA
AS264479 Turbozone Internet BR
AS38158 PT. Cyberindo Aditama ID
AS209090 Association Stolon FR
AS12741 Netia SA PL
AS262761 Sinal Br Telecom Ltda BR
AS6667 Elisa Oyj FI
AS10111 Zeofast Network CN
AS215760 Adam Grazioli IT
AS44620 Netlen Internet Hizmetleri Ltd. Sti. TR
AS209823 Enki Multimedia EURL FR
AS14630 Invesco Group Services, Inc. US
AS1221 Telstra Limited AU
AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV MX
AS7843 Charter Communications Inc US
AS8657 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. PT
AS8218 Zayo Infrastructure France SA FR
AS207054 FLYNET SRL IT
AS64445 NetJoin srl IT
AS37100 SEACOM Limited MU
AS199938 Netzwerge GmbH DE
AS24940 Hetzner Online GmbH DE
AS35600 Vedege SAS FR
AS18403 FPT Telecom Company VN
AS64126 DOMINICAN TELECOM PRIME, DTP, S.R.L. DO
AS25152 Reseaux IP Europeens Network Coordination Centre (RIPE NCC) NL

Upstreams

AS Number Description Country
AS12552 GlobalConnect AB SE
AS5511 Orange S.A. FR
AS6762 TELECOM ITALIA SPARKLE S.p.A. IT
AS39249 Netassist International EOOD BG
AS10133 Chief Telecom Inc. TW
AS23520 Columbus Networks USA, Inc. US
AS31133 PJSC MegaFon RU
AS4230 CLARO S.A. BR
AS56655 Gigahost AS NO
AS37468 Angola Cables AO
AS52005 Netnod AB SE
AS3303 Swisscom Schweiz AG CH
AS37497 Network Platforms PTY LTD ZA
AS47692 Nessus GmbH AT
AS50673 Serverius Holding B.V. NL
AS6461 Zayo Bandwidth US
AS58453 China Mobile International Limited HK
AS14840 BR.Digital Telecom BR
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS8434 Telenor Sverige AB SE
AS8758 Iway AG CH
AS4601 Antonios A. Chariton GR
AS35625 Eurofiber France SAS FR
AS6696 VERIXI SA BE
AS1836 green.ch AG CH
AS1031 PEER 1031 LLC US
AS15412 Global Cloud Xchange GB
AS131149 Yuan Jhen Info., Co., Ltd TW
AS1299 Arelion Sweden AB SE
AS8283 Netwerkvereniging Coloclue NL
AS17408 Maintain by Chief Telecom TW
AS37282 Main one Cable Company Nigeria Limited NG
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS209090 Association Stolon FR
AS8717 A1 Bulgaria EAD BG
AS262761 Sinal Br Telecom Ltda BR
AS39686 Eurofiber Nederland BV NL
AS10111 Zeofast Network CN
AS8298 IPng Networks GmbH CH
AS7713 Telekomunikasi Indonesia PT ID
AS18041 Taiwan Digital Streaming Co. TW
AS2516 KDDI CORPORATION JP
AS34177 Celeste SAS FR
AS34019 Hivane Association FR
AS52025 ParadoxNetworks Limited GB
AS1221 Telstra Limited AU
AS4455 IX Reach Ltd GB
AS15958 CETIN Ltd. Belgrade RS
AS23764 China Telecom Global Limited HK
AS37100 SEACOM Limited MU
AS1257 Tele2 Sverige AB SE
AS64126 DOMINICAN TELECOM PRIME, DTP, S.R.L. DO
AS39120 Convergenze S.p.A. IT
AS9002 RETN Limited GB
AS37271 Workonline Communications Pty Ltd ZA
AS6057 Administracion Nacional de Telecomunicaciones UY
AS577 Bell Canada CA
AS13030 Init7 Switzerland Ltd. CH
AS41327 Fiber Telecom S.p.A. IT
AS29691 Nine Internet Solutions AG CH

Downstreams

AS Number Description Country
AS40551 Activision Publishing, Inc. US

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Frequently Asked Questions

ASN AS57976 is an Autonomous System Number used to identify a network for BGP internet routing.
AS57976 is listed under Blizzard Entertainment, 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.