AS57976 Blizzard Entertainment, Inc 🇺🇸 US

Announcing 176 prefixes, seen at the RIS collectors.

IPv4 prefixes

145

65,024 (254 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS57976
Name: Blizzard Entertainment, Inc
Organisation: Blizzard Entertainment
Country: 🇺🇸 US
RIR: RIPENCC
Allocated: 2012-03-23
Network type: Content
Scope: Global
Peering policy: Open
IRR as-set: RADB::AS-BLIZZARD
Website: http://www.blizzard.com
PeeringDB: net/5886
Exchanges: 64
Facilities: 23

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

167 valid (94.9%) 0 invalid (0.0%) 9 no ROA (5.1%)

Upstreams

Networks seen providing transit to this one

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS3356 Lumen (Level 3)	🇺🇸 US	72,832	2,070	932	CAIDA
AS1299 Arelion (fka. Telia Carrier)	🇸🇪 SE	70,139	109	1,229	CAIDA
AS6762 Telecom Italia Sparkle (Seabone)	🇮🇹 IT	55,835	307	445	CAIDA
AS3320 Deutsche Telekom AG	🇩🇪 DE	54,527	928	37	CAIDA
AS5511 Orange S.A.	🇫🇷 FR	53,982	742	9	CAIDA
AS12956 Telxius (Telefonica Global)	🇪🇸 ES	51,533	28	2	CAIDA
AS4637 Telstra International Limited	🇭🇰 HK	45,482	669	431	CAIDA
AS17408 AboveNet Communications Taiwan	🇹🇼 TW	28,424	106	328	CAIDA
AS1221 Telstra Limited	🇦🇺 AU	27,110	277	14	CAIDA
AS3303 Swisscom (Schweiz) AG	🇨🇭 CH	24,074	348	29	inferred
AS56655 Gigahost AS	🇳🇴 NO	20,287	62	2	inferred
AS32097 WholeSale Internet, Inc.	🇺🇸 US	10,001	43	2	CAIDA
AS3786 LG DACOM Corporation	🇰🇷 KR	3,085	859	692	CAIDA
AS8218 Zayo Europe	🇫🇷 FR	356	19	1	inferred
AS29632 Netassist International EOOD	🇧🇬 BG	53	0	7	inferred
AS24115 Equinix IX	🇸🇬 SG	0	0	10	inferred
AS213241 TECHIT.BE SRL	🇧🇪 BE	0	14	4	inferred
AS56662 Marcin Gondek	🇵🇱 PL	0	0	1	inferred

Peers

Adjacencies that look settlement-free rather than transit

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS6461 Zayo Bandwidth	🇺🇸 US	57,160	250	3	CAIDA
AS6939 Hurricane Electric LLC	🇺🇸 US	57,046	241	971	CAIDA
AS9002 RETN Limited	🇬🇧 GB	55,323	14	328	CAIDA
AS8966 Etisalat (E&)	🇦🇪 AE	50,151	49	3	CAIDA
AS4657 StarHub Ltd	🇸🇬 SG	38,584	208	2	CAIDA
AS35280 F5 Networks SARL	🇫🇷 FR	35,942	60	15	CAIDA
AS6830 Liberty Global Europe Holding B.V.	🇳🇱 NL	34,265	167	1	CAIDA
AS7018 AT&T Enterprises, LLC	🇺🇸 US	31,296	626	152	CAIDA
AS5405 Inter.link GmbH	🇩🇪 DE	30,992	12	5	CAIDA
AS20485 JSC TransTeleCom	🇷🇺 RU	30,825	85	35	CAIDA
AS33891 Core-Backbone GmbH	🇩🇪 DE	30,571	1	66	CAIDA
AS577 Bell Canada	🇨🇦 CA	28,964	16,140	9	CAIDA
AS3216 PJSC Vimpelcom	🇷🇺 RU	26,476	591	1	CAIDA
AS20764 CJSC RASCOM	🇷🇺 RU	25,415	8	1	CAIDA
AS37721 Virtual Technologies & Solutions	🇧🇫 BF	24,254	64	59	CAIDA
AS24482 SG.GS	🇸🇬 SG	24,049	45	166	CAIDA
AS20473 The Constant Company, LLC	🇺🇸 US	20,731	1,781	5	CAIDA
AS50673 Serverius Holding B.V.	🇳🇱 NL	20,448	130	13	CAIDA
AS34549 meerfarbig GmbH & Co. KG	🇩🇪 DE	20,307	47	49	CAIDA
AS132132 MyRepublic Ltd.	🇸🇬 SG	20,281	7	44	CAIDA
AS34927 iFog GmbH	🇨🇭 CH	20,273	41	53	CAIDA
AS10133 Chief Telecom Inc.	🇹🇼 TW	2,382	0	2	CAIDA
AS208972 GIBIRNet Iletisim	🇹🇷 TR	806	90	13	CAIDA
AS1257 Tele2 Sverige AB	🇪🇺 EU	643	386	35	CAIDA
AS7575 Australian Academic and Research Network (AARNet)	🇦🇺 AU	585	201	5	CAIDA
AS6424 EDGOO NETWORKS	🇵🇹 PT	530	24	10	CAIDA
AS1764 Next Layer Telecommunications	🇦🇹 AT	460	70	2	CAIDA
AS13030 Init7 (Switzerland) Ltd.	🇨🇭 CH	308	70	11	CAIDA
AS852 TELUS Communications Inc.	🇨🇦 CA	302	751	78	CAIDA
AS17639 Converge ICT Solutions Inc.	🇵🇭 PH	243	575	102	CAIDA
AS29075 IELO-LIAZO SERVICES SAS	🇫🇷 FR	206	23	1	CAIDA
AS25091 IP-Max SA	🇨🇭 CH	203	25	2	CAIDA
AS6696 VERIXI SA	🇧🇪 BE	197	49	11	CAIDA
AS394256 Tech Futures Interactive Inc.	🇨🇦 CA	131	22	6	CAIDA
AS22652 Videotron Ltee	🇨🇦 CA	114	156	78	CAIDA
AS42708 Glesys AB	🇸🇪 SE	98	203	49	CAIDA
AS64073 Vetta Group	🇳🇿 NZ	70	56	37	CAIDA
AS971 PureVoltage Hosting Inc.	🇺🇸 US	57	1	11	CAIDA
AS8434 Telenor Sverige AB	🇸🇪 SE	50	76	1	CAIDA
AS1836 green.ch AG	🇨🇭 CH	45	76	42	CAIDA
AS34019 Hivane Association	🇫🇷 FR	39	6	6	CAIDA
AS50304 Blix Solutions AS	🇳🇴 NO	33	97	50	CAIDA
AS38001 NewMedia Express Pte. Ltd.	🇸🇬 SG	27	68	42	CAIDA
AS58057 Securebit AG	🇨🇭 CH	21	13	3	CAIDA
AS48362 Stadtwerke Feldkirch	🇦🇹 AT	17	7	46	CAIDA
AS50628 Leonix Telecom SAS	🇫🇷 FR	16	11	45	CAIDA
AS48185 team.blue NV	🇧🇪 BE	14	1	16	CAIDA
AS31543 myNet GmbH	🇦🇹 AT	13	25	2	CAIDA
AS204092 Association GRIFON	🇫🇷 FR	10	2	14	CAIDA
AS50300 CustodianDC Limited	🇬🇧 GB	10	39	14	CAIDA
AS49673 Truenetwork LLC	🇷🇺 RU	10	4	9	CAIDA
AS1403 EBOX	🇨🇦 CA	5	232	84	CAIDA
AS59919 Brainbox S.r.l.	🇮🇹 IT	2	8	11	CAIDA
AS29504 Freenet Liberec, z.s.	🇨🇿 CZ	0	1	14	CAIDA
AS3333 Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	🇳🇱 NL	0	7	14	CAIDA
AS14907 Wikimedia Foundation Inc.	🇺🇸 US	0	11	14	CAIDA
AS212024 Marc Schmitt	🇫🇷 FR	0	1	2	CAIDA

Downstreams

Networks this one appears to provide transit to

Network	Country	Cone	IPv4 prefixes	Paths	Source
AS40551 Activision Publishing, Inc.	🇺🇸 US	0	12	210	CAIDA
AS60229 Demonware Limited	🇮🇪 IE	0	3	31	inferred

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.