Blizzard Entertainment, Inc

Data as of 2026-09-06

BGP inherited

This organisation

Netblocks	357 · 93,317 IPv4 addresses
IPv6	100 prefixes (largest 2a04:e800::/29)
Registered in	United States (179) · Sweden (14) · South Korea (11) · Japan (8) · Germany (7) · Netherlands (7)
Record ID	236102489
Registry	APNIC
Customers	see who runs inside this network →

Evidence & provenance ?

Attribution	BGP parent (inherited)
Shared handles	clustered on 27 shared RIR contact/maintainer handles
Registry names	10 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (357)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
5.42.160.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
5.42.164.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
5.42.168.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
5.42.172.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
5.42.176.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
5.42.178.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
5.57.81.160/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
12.41.72.0/28	BLIZZARD ENTERTAINMENT INC	ARIN	ASSIGNMENT	● high
12.41.72.16/29	BLIZZARD ENTERTAINMENT INC	ARIN	ASSIGNMENT	● high
12.41.72.128/25	BLIZZARD ENTERTAINMENT INC	ARIN	ASSIGNMENT	● high
12.148.80.0/22	BLIZZARD ENTERTAINMENT INC	ARIN	ASSIGNMENT	● high
24.105.0.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.0.0/18	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
24.105.16.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.18.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.19.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.25.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.27.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.28.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.29.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.30.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.31.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.32.0/21	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.40.0/21	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.50.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.51.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.52.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.53.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.54.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.55.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.56.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.57.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.59.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.60.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.61.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.62.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
24.105.63.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.49.236.53/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
37.244.0.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.2.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.3.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.4.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.8.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.9.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.10.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.13.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.14.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.15.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.16.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.17.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.19.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.20.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.23.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.24.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.25.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.26.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.27.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.28.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.29.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.30.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.32.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.33.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.34.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.35.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.36.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.38.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.39.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.40.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.44.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.49.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.50.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.52.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.54.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.55.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.56.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.58.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
37.244.60.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
45.127.173.41/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
59.153.40.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
59.153.41.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
59.153.42.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
62.69.146.140/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
64.224.0.0/21	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
64.224.24.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
64.224.24.0/21	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
64.224.26.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
64.224.28.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
64.227.216.0/21	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
64.227.228.0 – 64.227.239.255	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
66.40.176.0/20	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
66.40.176.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.180.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.184.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.185.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.186.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.187.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.188.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.190.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
66.40.191.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
80.81.195.26/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
80.239.156.240/28	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.239.180.0/24	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.239.181.0/24	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.239.182.0/24	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.239.183.0/24	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.239.184.0/23	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.239.224.192/26	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.239.232.0/23	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
80.249.208.83/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
86.104.125.89/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
101.203.89.89/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
103.4.114.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
103.4.115.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
103.198.32.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
103.198.33.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
109.239.137.100/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
110.45.208.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
117.52.6.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
117.52.26.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
117.52.28.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
117.52.33.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
117.52.34.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
117.52.36.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
121.254.137.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
121.254.206.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
121.254.218.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.64.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.64.0/19	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.68.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.69.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.70.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.72.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.73.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.74.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.75.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.76.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.77.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.78.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.79.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.80.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.81.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.82.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.84.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.85.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.86.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.88.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.89.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.95.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.96.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.100.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.104.0/22	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.108.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.109.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.110.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.111.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
137.221.112.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
149.112.11.32/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
149.112.104.141/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
150.116.9.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.192.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.192.0/19	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
158.115.194.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.196.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.198.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.199.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.200.0/21	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.216.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.217.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.218.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.219.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.220.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.222.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
158.115.223.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
178.18.225.172/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
178.18.236.78/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
182.162.31.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
185.0.12.180/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.0.20.193/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.22.21/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.102.67/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.104.73/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.106.35/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.107.38/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.112.40/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.170.112/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.192.135/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.208.122/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.210.123/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.226.39/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.1.240.41/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
185.60.112.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
185.60.114.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
192.121.80.100/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
193.110.13.162/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
193.149.1.11/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
193.239.117.120/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
194.68.123.6/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
194.68.128.6/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
194.116.96.43/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
195.42.145.55/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
195.66.226.234/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
195.66.238.234/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
195.208.208.18/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.32.118.87/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.32.134.68/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.32.160.141/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.32.176.4/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.32.181.2/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.32.182.56/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.32.243.224/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
198.74.32.0 – 198.74.41.255	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
198.74.32.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
198.74.33.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
198.74.34.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
198.74.35.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
198.74.36.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
198.74.37.0/24	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
202.9.66.0/23	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
202.77.88.18/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
203.163.222.189/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
203.190.230.171/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.41.108.97/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.53.202.43/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.71.12.33/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.72.211.247/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.81.81.122/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.82.104.192/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.108.35.200/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.126.237.174/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.197.187.42/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.223.116.55/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.223.118.237/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
206.223.123.52/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
208.115.136.85/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
210.171.225.123/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
210.173.176.98/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
213.248.122.0/23	Blizzard Entertainment	RIPE	ASSIGNED PA	● high
216.39.107.112/29	BLIZZARD ENTERTAINMENT INC	ARIN	ALLOCATION	● high
217.29.66.217/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
218.100.52.65/32	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:0:1:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:0:2:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:0:3:0:5:7976:2/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:0:4:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:0:5:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:0:6:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:1::a505:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:a::a505:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:d::5:7976:2/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:d:80:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:f::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:10::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:12::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:13::211:247/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:16::e278/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:1a::35:200/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:30::ba05:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:36::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:40:12::1:33/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:40:108::1:97/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:61::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:504:102::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:67c:29f0::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:1::a505:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:4::e278:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:4:1::e278:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:8:20:0:e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:b:100:1d1:a5d5:7976:217/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:d:fe::6/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:d:ff::6/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:f::115/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:13::a505:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:17::e278:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:20:101::208:18/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:21:9::162/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:23:ffff::43/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:3d::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:3e:0:a500:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:43::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:44::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:54::53/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:64:225:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:7f::193/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:83::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:9e::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:a0::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:bd::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:be::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:c0::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:c1::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:c6::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:eb::e278:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7f8:12a::41/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7fa:7:1:0:5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:7fa:11:4:0:e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:b28:3ff::e278:0:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:de8:5::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:de8:6::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:de8:8::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:de8:c::5:7976:1/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2001:df0:680:5::12/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2406:d400:1:133:203:163:222:189/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2620:10b:9000::/44	BLIZZARD ENTERTAINMENT INC	ARIN	DIRECT ALLOCATION	● high
2a03:5f80:4::225:172/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2a03:5f80:4:2::236:78/128	Blizzard Entertainment	PEERINGDB	ASSIGNED	● high
2a04:e800:5010::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e800:5011::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e800:5014::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e800:5016::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e800:5020::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e800:5023::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e800:5040::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e800:5407::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802::/32	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:3::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:4::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:5::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:7::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:8::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:9::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:a::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:b::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:c::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:d::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:e::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:f::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:10::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:11::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:14::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:15::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:17::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:18::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:1e::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:1f::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
2a04:e802:20::/48	Blizzard Entertainment, Inc	BGP	ANNOUNCED	● high
5.42.160.0/19	Blizzard Entertainment, Inc	RIPE	ALLOCATED PA	● low
5.42.176.0/20	BLIZZARD	RIPE	ASSIGNED PA	● low
5.175.82.40/30	BLIZZARD	RIPE	ASSIGNED PA	● low
37.244.0.0/18	Blizzard Entertainment, Inc	RIPE	ALLOCATED PA	● low
37.244.0.0/19	BLIZZARD	RIPE	LIR-PARTITIONED PA	● low
59.153.40.0/22	Blizzard Entertainment, Inc.	APNIC	ALLOCATED PORTABLE	● low
94.103.29.40/29	Blizzard	RIPE	ASSIGNED PA	● low
94.103.29.64/28	Blizzard	RIPE	ASSIGNED PA	● low
103.4.114.0/23	Blizzard Entertainment, Inc.	APNIC	ASSIGNED PORTABLE	● low
103.198.32.0/23	Blizzard Entertainment, Inc.	APNIC	ALLOCATED PORTABLE	● low
109.170.196.240/28	BLIZZARD-NET	RIPE	ASSIGNED PA	● low
137.221.64.0/18	Blizzard Entertainment, Inc	RIPE	ALLOCATED PA	● low
137.221.96.0/19	BLIZZARD	RIPE	ASSIGNED PA	● low
185.60.112.0/22	Blizzard Entertainment, Inc	RIPE	ALLOCATED PA	● low
212.244.174.24/30	BLIZZARD	RIPE	ASSIGNED PA	● low
213.77.51.148/30	BLIZZARD	RIPE	ASSIGNED PA	● low
213.153.56.96/27	BLIZZARD-NET	RIPE	ASSIGNED PA	● low
2401:ef00::/32	Blizzard Entertainment, Inc.	APNIC	ALLOCATED PORTABLE	● low
2a04:e800::/29	Blizzard Entertainment, Inc	RIPE	ALLOCATED-BY-RIR	● low
2a04:e800::/32	BLIZZARD	RIPE	AGGREGATED-BY-LIR	● low

IPv6 ranges (100)

showing the 15 largest allocations

CIDR
2a04:e800::/29
2401:ef00::/32
2a04:e800::/32
2a04:e802::/32
2620:10b:9000::/44
2a04:e800:5010::/48
2a04:e800:5011::/48
2a04:e800:5014::/48
2a04:e800:5016::/48
2a04:e800:5020::/48
2a04:e800:5023::/48
2a04:e800:5040::/48
2a04:e800:5407::/48
2a04:e802:10::/48
2a04:e802:11::/48

Footprint over time

11 weekly snapshots · JSON

363 +6 netblocks since 2026-07-05

2026-07-05 peak 363 2026-09-06

Domains hosted in this network

what's this?

battle.net blizzard.com

Customer-delegated space

how is this classified?

Unclassified 233 (65.3%)

Operator infrastructure (named) 130 (36.4%)

Network trust

what's this?

RPKI hygiene: B how networks compare →

85.7% of checked blocks have valid RPKI ROA coverage (311 of 363)

Possible discrepancies (7)

These blocks are registered to Blizzard Entertainment, Inc but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

80.239.232.0/23 /23	authorized for AS1299 — Arelion Sweden AB
213.248.122.0/23 /23	authorized for AS1299 — Arelion Sweden AB
80.239.184.0/23 /23	authorized for AS1299 — Arelion Sweden AB
80.239.180.0/24 /24	authorized for AS1299 — Arelion Sweden AB
80.239.181.0/24 /24	authorized for AS1299 — Arelion Sweden AB
80.239.182.0/24 /24	authorized for AS1299 — Arelion Sweden AB
80.239.183.0/24 /24	authorized for AS1299 — Arelion Sweden AB

NIC Handles

AB1343-AP APNIC-HM AS5413-MNT AS57976 AS57976 BEIN1-AP BEIN1-AP BLIZZA-3 DUMY-RIPE DUMY-RIPE HRW-NOC IRAU-ARIN +15 more