AS2381 WiscNet

WISCNET1-AS - WiscNet · registered in the United States

IPv4 addresses441,344107 prefixes · 0.014% of announced IPv4

Rank in United States#180largest network in US by IPv4 space, of 18,338 · 0.03% of US

Rank worldwide#632of 79,396 networks with IPv4

IPv61 x /32 (65,790 x /48)22 prefixes

CountryUnited States18,679 ASNs registered there

Open AS2381 in ASN lookup Look up an IP in this network (64.189.15.1) All networks in United States

IPv4 prefixes

All 107 prefixes, in address order.

64.189.15.0/24
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
170.125.0.0/17
170.125.128.0/18
170.125.192.0/19
170.125.224.0/20
170.125.240.0/20
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
216.56.0.0/17
216.56.128.0/18
216.56.192.0/19
216.56.224.0/20
216.56.240.0/21
216.56.248.0/22
216.56.252.0/23
216.56.254.0/23

IPv6 prefixes

All 22 prefixes.

2001:4e0::/36
2001:4e0:1000::/45
2001:4e0:1009::/48
2001:4e0:100a::/47
2001:4e0:100c::/46
2001:4e0:1010::/44
2001:4e0:1020::/43
2001:4e0:1040::/44
2001:4e0:1051::/48
2001:4e0:1052::/47
2001:4e0:1054::/46
2001:4e0:1058::/45
2001:4e0:1060::/43
2001:4e0:1080::/41
2001:4e0:1100::/40
2001:4e0:1200::/39
2001:4e0:1400::/38
2001:4e0:1800::/37
2001:4e0:2000::/35
2001:4e0:4000::/34
2001:4e0:8000::/33
2620:11f:f000::/40

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AS398101#183 GO-DADDY-COM-LLC - GoDaddy.com, LLC433,152

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources