WiscNet operates AS2381: 97 IPv4 prefixes covering 506,880 addresses, most of them in 
United States.
By IPv4 addresses the network ranks #556 worldwide and #152 of 18,202 networks in United States. That is 0.03% of the country’s IPv4 space.
The largest block is 216.56.0.0 to 216.56.255.255 with 65,536 addresses, geolocated to Milwaukee.
- IPv4 addresses
- 506,880
- IPv4 prefixes
- 97
- World rank
- #556
- Country share
- 0.03%
- IPv6 ranges
- 4
Addresses by country
- United States 100%
Largest blocks
- 216.56.0.0 Milwaukee65,536
- 170.125.0.0 Madison65,536
- 165.128.0.0 La Crosse (Goosetown-Campus)65,536
- 140.189.0.0 Milwaukee65,536
- 140.104.0.0 Waukesha65,536
- 205.213.93.0 Milwaukee18,688
- 205.213.28.0 Milwaukee (Alverno)16,384
- 199.197.64.0 Madison16,384
Networks of similar size
- AS42610 PJSC Rostelecom
512,768 - AS12338 Euskaltel S.A.
511,232 - AS13649 Flexential Colorado Corp.509,440
- AS13325 Michigan State Government508,160
- AS12312 ecotel communication ag
505,856 - AS13977 Consolidated Communications, Inc.505,600
- AS23771 SXBCTV ,Internet Service Provider,
505,344 - AS5852 DoD Network Information Center505,344
IPv4 prefixes
- 64.189.15.0/24
- 140.104.0.0/16
- 140.189.0.0/16
- 143.109.64.0/19
- 143.109.192.0/19
- 144.89.0.0/18
- 148.59.44.0/24
- 160.32.0.0/22
- 165.128.0.0/16
- 170.125.0.0/16
- 192.156.230.0/24
- 192.206.48.0/24
- 198.150.0.0/20
- 198.150.16.0/22
- 198.150.20.0/23
- 198.150.26.0/23
- 198.150.28.0/22
- 198.150.32.0/21
- 198.150.40.0/22
- 198.150.45.0/24
- 198.150.46.0/23
- 198.150.48.0/20
- 198.150.64.0/20
- 198.150.80.0/21
- 198.150.88.0/22
- 198.150.92.0/24
- 198.150.96.0/23
- 198.150.99.0/24
- 198.150.100.0/22
- 198.150.104.0/22
- 198.150.108.0/24
- 198.150.111.0/24
- 198.150.112.0/20
- 198.150.128.0/19
- 198.150.160.0/21
- 198.150.168.0/22
- 198.150.173.0/24
- 198.150.174.0/23
- 198.150.176.0/21
- 198.150.184.0/22
- 198.150.190.0/23
- 198.150.192.0/19
- 198.150.224.0/21
- 198.150.232.0/23
- 198.150.236.0/22
- 198.150.240.0/20
- 199.197.64.0/18
- 199.233.44.0/23
- 199.233.84.0/24
- 199.233.86.0/24
- 199.233.142.0/24
- 199.242.176.0/24
- 199.248.186.0/24
- 204.128.233.0/24
- 204.128.234.0/23
- 204.128.236.0/23
- 204.128.238.0/24
- 204.128.240.0/23
- 204.128.242.0/24
- 204.145.232.0/24
- 205.213.0.0/23
- 205.213.2.0/24
- 205.213.4.0/22
- 205.213.9.0/24
- 205.213.10.0/23
- 205.213.12.0/22
- 205.213.16.0/24
- 205.213.18.0/23
- 205.213.20.0/22
- 205.213.24.0/23
- 205.213.28.0/22
- 205.213.32.0/19
- 205.213.64.0/20
- 205.213.80.0/21
- 205.213.88.0/22
- 205.213.93.0/24
- 205.213.94.0/23
- 205.213.96.0/19
- 205.213.128.0/19
- 205.213.160.0/22
- 205.213.164.0/23
- 205.213.168.0/21
- 205.213.176.0/20
- 205.213.192.0/21
- 205.213.201.0/24
- 205.213.204.0/22
- 205.213.208.0/22
- 205.213.212.0/23
- 205.213.214.0/24
- 205.213.216.0/21
- 205.213.224.0/20
- 205.213.240.0/24
- 205.213.242.0/23
- 205.213.244.0/22
- 205.213.252.0/22
- 208.85.28.0/22
- 216.56.0.0/16
Questions and answers
Who owns AS2381?
Autonomous system AS2381 is operated by WiscNet.
How many IP addresses does AS2381 have?
The network holds 506,880 IPv4 addresses in 97 prefixes, plus 4 IPv6 ranges.
Which country is AS2381 in?
The main country is United States.
How big is AS2381?
By IPv4 addresses it ranks #556 worldwide.
What is the largest address block of AS2381?
216.56.0.0 to 216.56.255.255, 65,536 addresses.