137.221.111.0/24

AS57976 · Blizzard Entertainment, Inc

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Summary

Country	Netherlands
Domain	blizzard.com
ASN	AS57976
Registry	RIPE
ID	BLIZZARD

WHOIS Details

inetnum:        137.221.96.0 - 137.221.127.255
netname:        BLIZZARD
country:        NL
admin-c:        BP5978-RIPE
tech-c:         BP5978-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-BLIZZARD
created:        2018-08-27T19:58:14Z
last-modified:  2018-08-27T19:58:14Z
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 137.221.0.0/16

Range	ASN	Company	Num of IPs
137.221.64.0/19	AS57976	Blizzard Entertainment, Inc	8,192
137.221.0.0/20	AS49765	Customer Connections	4,096
137.221.56.0/21	AS48152	Digital Frankfurt GmbH	2,048
137.221.24.0/21	AS49586	Intility AS	2,048
137.221.184.0/21	AS41811	Allocated to network infrastructure and internal use	2,048
137.221.48.0/21	AS48152	Digital Frankfurt GmbH	2,048
137.221.16.0/21	AS49765	Customer Connections	2,048
137.221.223.0/24	AS8190	telent Technology Services Ltd	256
137.221.192.0/24	AS41811	telent Technology Services Ltd	256
137.221.193.0/24	AS41811	telent Technology Services Ltd	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

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

IP Address	ASN	Details
137.221.111.133	AS57976 Blizzard Entertainment, Inc	`0.10ms` from Secaucus, US

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
38.86.196.8	AS39944 Telecom North America Inc.	`0.27ms` from Dallas, US
2.160.118.88	AS3320 Deutsche Telekom AG	`15.91ms` from Frankfurt am Main, DE
84.158.193.248	AS3320 Deutsche Telekom AG	`7.92ms` from Frankfurt am Main, DE
5.65.135.8	AS5607 Sky UK Limited	`6.41ms` from London, GB
3.109.21.40	AS16509 Amazon.com, Inc.	`0.12ms` from Mumbai, IN
92.133.157.136	AS3215 Orange S.A.	`9.22ms` from Paris, FR
123.155.97.8	AS4837 CHINA UNICOM China169 Backbone	`10.30ms` from Shanghai, CN
185.198.192.248	AS203605 Synotio AB	`0.79ms` from Stockholm, SE
133.242.4.24	AS7684 SAKURA Internet Inc.	`16.35ms` from Tokyo, JP
204.232.172.40	AS27357 Rackspace Hosting	`0.37ms` from Ashburn, US
40.142.178.168	AS7029 Windstream Communications LLC	`5.14ms` from Atlanta, US
62.48.145.248	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.70ms` from Braga, PT
88.224.138.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.81ms` from Bursa, TR
124.230.48.136	AS4134 CHINANET-BACKBONE	`5.51ms` from Chenzhou, CN
151.224.198.120	AS5607 Sky UK Limited	`11.15ms` from London, GB
40.81.130.152	AS8075 Microsoft Corporation	`0.41ms` from London, GB
70.93.197.88	AS20001 Charter Communications Inc	`6.32ms` from Los Angeles, US
185.69.131.8	AS54058 Rakuten Inc	`0.54ms` from Los Angeles, US
176.143.34.120	AS5410 Bouygues Telecom SA	`1.82ms` from Paris, FR
184.72.16.56	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
15.134.157.232	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
126.116.35.136	AS17676 SoftBank Corp.	`9.41ms` from Tokyo, JP
178.207.78.120	AS28840 PJSC "TATTELECOM"	`17.53ms` from Yekaterinburg, RU
76.125.234.168	AS7922 Comcast Cable Communications, LLC	`10.34ms` from Ashburn, US
172.117.84.120	AS20001 Charter Communications Inc	`8.10ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 137.221.111.130

traceroute to 137.221.111.130 (137.221.111.130): 64 hops max, 52 byte packets

1 [AS63023] 38.99.247.161 0.109 ms

2 [] 198.32.160.141 1.585 ms

3 [AS57976] 137.221.111.130 2.215 ms

Measurement taken from

IPinfo ProbeNet in New York City, US

On December 6th 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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