66.40.188.0/23

AS57976 · Blizzard Entertainment, Inc

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Summary

Country	United States
Domain	blizzard.com
ASN	AS57976
Registry	ARIN
ID	BLIZZA-3

WHOIS Details

NetHandle:      NET-66-40-176-0-1
OrgID:          BLIZZA-3
Parent:         NET-66-0-0-0-0
NetName:        BLIZZA-3
NetRange:       66.40.176.0 - 66.40.191.255
NetType:        allocation
RegDate:        2021-12-17
Updated:        2021-12-17
Source:         ARIN


OrgID:          BLIZZA-3
OrgName:        BLIZZARD ENTERTAINMENT INC
CanAllocate:    
Street:         16215 Alton Pkwy
City:           Irvine
State/Prov:     CA
Country:        US
PostalCode:     92618
RegDate:        2001-12-23
Updated:        2024-11-25
OrgAdminHandle: RAU23-ARIN
OrgTechHandle:  RAU23-ARIN
OrgAbuseHandle: IRAU-ARIN
OrgNOCHandle:   IRAU-ARIN
Source:         ARIN


POCHandle:      RAU23-ARIN
IsRole:         Y
LastName:       Registry Admin - US
FirstName:      
Street:         16215 Alton Parkway
City:           Irvine
State/Prov:     CA
Country:        US
PostalCode:     92618
RegDate:        2017-03-16
Updated:        2024-10-23
OfficePhone:    +1-949-955-1380
Mailbox:        [email protected]
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IRAU-ARIN
IsRole:         Y
LastName:       Internet Registry Admin - US
FirstName:      
Street:         P.O. Box 18979
City:           Irvine
State/Prov:     CA
Country:        US
PostalCode:     92618
RegDate:        2011-08-23
Updated:        2025-10-21
OfficePhone:    +1-949-955-1380
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 66.40.0.0/16

Range	ASN	Company	Num of IPs
66.40.112.0/20	AS22353	Taylor Telephone Cooperative, Inc.	4,096

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
66.40.188.11	AS57976 Blizzard Entertainment, Inc	`5.85ms` from Los Angeles, 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
73.198.128.183	AS7922 Comcast Cable Communications, LLC	`8.32ms` from Ashburn, US
107.206.247.87	AS7018 AT&T Enterprises, LLC	`1.99ms` from Atlanta, US
86.145.9.247	AS2856 British Telecommunications PLC	`5.89ms` from Erith, GB
91.106.165.135	AS198930 Vereinigte Stadtwerke Media GmbH	`1.09ms` from Hamburg, DE
130.194.131.247	AS56132 Monash University,	`2.15ms` from Melbourne, AU
94.32.157.199	AS8612 Tiscali Italia S.P.A.	`9.50ms` from Milan, IT
211.19.226.231	AS23780 CTB Media Inc.	`15.72ms` from Osaka, JP
176.136.245.215	AS5410 Bouygues Telecom SA	`2.31ms` from Paris, FR
18.213.182.199	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
152.166.195.119	AS28118 ALTICE DOMINICANA S.A.	`2.91ms` from Santo Domingo, DO
183.104.76.119	AS4766 Korea Telecom	`7.06ms` from Seoul, KR
118.51.164.39	AS4766 Korea Telecom	`2.38ms` from Seoul, KR
70.53.28.151	AS577 Bell Canada	`4.38ms` from Toronto, CA
141.80.177.199	AS210482 Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft	`0.90ms` from Berlin, DE
176.95.194.247	AS3209 Vodafone GmbH	`4.26ms` from Frankfurt am Main, DE
52.56.197.167	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
86.194.5.7	AS3215 Orange S.A.	`6.38ms` from Marseille, FR
174.114.35.199	AS812 Rogers Communications Canada Inc.	`6.15ms` from Ottawa, CA
193.56.168.135	AS60032 Coriolis Telecom SAS	`4.98ms` from Paris, FR
189.167.224.167	AS8151 UNINET	`7.97ms` from Santiago de Queretaro, MX
203.247.170.87	AS1237 KISTI	`12.91ms` from Seoul, KR
211.238.139.119	AS38661 abcle	`4.60ms` from Seoul, KR
14.68.32.183	AS4766 Korea Telecom	`1.57ms` from Seoul, KR
111.80.203.23	AS17421 Mobile Business Group	`6.62ms` from Taipei, TW
154.254.111.23	AS36947 Telecom Algeria	`14.36ms` from Algiers, DZ

Traceroute

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

traceroute -a -n -q1 -f2 -m13 66.40.189.16

traceroute to 66.40.189.16 (66.40.189.16): 13 hops max, 52 byte packets

2 [AS30058] 50.7.7.22 0.185 ms

3 [AS3257] 213.39.2.85 0.165 ms

4 *

5 *

6 [AS3356] 4.7.196.134 143.599 ms

7 *

8 *

9 [AS57976] 137.221.83.85 138.071 ms

10 [AS57976] 137.221.66.21 138.8 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 28th 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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