37.244.56.0/23

AS57976 · Blizzard Entertainment, Inc

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Summary

Country	France
Domain	blizzard.com
ASN	AS57976
Registry	RIPE
ID	US-BLIZZARD1-20120416

WHOIS Details

inetnum:        37.244.0.0 - 37.244.63.255
netname:        US-BLIZZARD1-20120416
country:        FR
org:            ORG-BEI2-RIPE
admin-c:        BP5978-RIPE
tech-c:         BP5978-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-BLIZZARD
mnt-lower:      MNT-BLIZZARD
mnt-lower:      MNT-BLIZZARD
mnt-routes:     MNT-BLIZZARD
created:        2015-07-09T07:56:43Z
last-modified:  2018-06-26T07:22:43Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        BPA18-RIPE
abuse-org:      ORG-BEI2-RIPE

organisation:   ORG-BEI2-RIPE
org-name:       Blizzard Entertainment, Inc
country:        US
org-type:       LIR
address:        1 Blizzard Way
address:        Irvine
address:        CA 92618
address:        UNITED STATES
phone:          +19499551380
e-mail:         [email protected]
abuse-c:        BPA18-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-BLIZZARD
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-BLIZZARD
created:        2012-02-24T15:52:38Z
last-modified:  2020-12-16T13:35:17Z
source:         RIPE

person:         Blizzard Peering
e-mail:         [email protected]
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

Nearby Ranges

BGP prefixes that overlap with 37.244.0.0/16

Range	ASN	Company	Num of IPs
37.244.128.0/17	AS12810	A1 Hrvatska d.o.o.	32,768
37.244.64.0/18	AS15533	Redcentric Solutions Ltd	16,384
37.244.40.0/22	AS57976	Blizzard Entertainment, Inc	1,024
37.244.38.0/24	AS57976	Blizzard Entertainment, Inc	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

5 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
37.244.57.100	AS57976 Blizzard Entertainment, Inc	`0.59ms` from Amsterdam, NL
37.244.56.11	AS57976 Blizzard Entertainment, Inc	`0.55ms` from Amsterdam, NL

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
20.50.199.71	AS8075 Microsoft Corporation	`0.34ms` from Amsterdam, NL
68.95.60.167	AS7018 AT&T Enterprises, LLC	`17.21ms` from Atlanta, US
213.207.192.23	AS206065 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS	`15.79ms` from Baku, AZ
34.242.222.247	AS16509 Amazon.com, Inc.	`0.35ms` from Dublin, IE
3.65.236.231	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
20.52.156.7	AS8075 Microsoft Corporation	`0.30ms` from Frankfurt am Main, DE
65.67.8.135	AS7018 AT&T Enterprises, LLC	`1.35ms` from Houston, US
193.164.6.7	AS210538 KEYUBU Internet ve Bilisim Tic. Ltd. Sti.	`0.19ms` from Istanbul, TR
103.31.145.151	AS132497 DIGITAL NETWORK ASSOCIATES PRIVATE LIMITED	`1.12ms` from Mumbai, IN
104.81.129.231	AS16625 Akamai Technologies, Inc.	`0.26ms` from Warsaw, PL
5.160.196.119	AS200554 Dade Pardaz Kimia Pouyesh PJS.	`15.66ms` from Baku, AZ
181.235.254.55	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`6.84ms` from Bogota, CO
192.230.169.119	AS19605 3 Rivers Telephone Cooperative, Inc.	`11.58ms` from Calgary, CA
3.14.11.167	AS16509 Amazon.com, Inc.	`1.03ms` from Columbus, US
75.186.43.231	AS10796 Charter Communications Inc	`10.81ms` from Flint, US
91.154.11.119	AS719 Elisa Oyj	`0.91ms` from Helsinki, FI
77.245.156.247	AS42868 Niobe Telekomunikasyon Bilisim Teknolojileri Yazilim Danismanlik Sanayi ve Ticaret Ltd. Sti.	`0.79ms` from Istanbul, TR
2.222.190.71	AS5607 Sky UK Limited	`1.68ms` from London, GB
45.39.123.23	AS59711 HZ Hosting Ltd	`0.26ms` from Marseille, FR
177.172.10.151	AS26599 TELEFÔNICA BRASIL S.A	`6.29ms` from Osasco, BR
18.207.141.199	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
83.243.226.103	AS25400 Telia Norge AS	`15.46ms` from Sandefjord, NO
3.37.217.103	AS16509 Amazon.com, Inc.	`0.21ms` from Seoul, KR
115.140.184.151	AS17858 LG POWERCOMM	`6.45ms` from Seoul, KR
119.67.127.7	AS17858 LG POWERCOMM	`1.71ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 37.244.56.3

traceroute to 37.244.56.3 (37.244.56.3): 64 hops max, 52 byte packets

4 [AS8764] 82.135.135.97 11.736 ms

5 [AS57976] 37.244.56.3 31.685 ms

Measurement taken from

IPinfo ProbeNet in Siauliai, LT

On December 14th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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