Autonomous System

AS2381 WiscNet

ISPActiveUnited StatesARIN

AS2381 (WISCNET1-AS) is an ISP network operated by WiscNet in United States, registered with ARIN. It has 37 IPv4 prefixes with 516,864 addresses and 2 IPv6 prefixes, which makes it the 674th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses516,864in 37 prefixes
IPv6 prefixes2≈ 8.0 × 10²⁸ addresses
Size rank#674of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationWiscNet
AS nameWISCNET1-AS
Websitewiscnet.net
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@wiscnet.net
Registered1993-02-03
Last updated2024-02-28

IPv4 prefixes

37 prefixes · 516,864 addresses
NetworkAddressesFirst – last address
140.104.0.0/1665,536140.104.0.0 – 140.104.255.255
140.189.0.0/1665,536140.189.0.0 – 140.189.255.255
165.128.0.0/1665,536165.128.0.0 – 165.128.255.255
170.125.0.0/1665,536170.125.0.0 – 170.125.255.255
198.150.0.0/1665,536198.150.0.0 – 198.150.255.255
205.213.0.0/1665,536205.213.0.0 – 205.213.255.255
216.56.0.0/1665,536216.56.0.0 – 216.56.255.255
144.89.0.0/1816,384144.89.0.0 – 144.89.63.255
199.197.64.0/1816,384199.197.64.0 – 199.197.127.255
143.109.64.0/198,192143.109.64.0 – 143.109.95.255
143.109.192.0/198,192143.109.192.0 – 143.109.223.255
160.32.0.0/221,024160.32.0.0 – 160.32.3.255
208.85.28.0/221,024208.85.28.0 – 208.85.31.255
170.125.238.0/23512170.125.238.0 – 170.125.239.255
199.233.44.0/23512199.233.44.0 – 199.233.45.255
216.56.252.0/23512216.56.252.0 – 216.56.253.255
64.189.15.0/2425664.189.15.0 – 64.189.15.255
148.59.44.0/24256148.59.44.0 – 148.59.44.255
192.156.230.0/24256192.156.230.0 – 192.156.230.255
192.206.48.0/24256192.206.48.0 – 192.206.48.255
199.233.44.0/24256199.233.44.0 – 199.233.44.255
199.233.45.0/24256199.233.45.0 – 199.233.45.255
199.233.84.0/24256199.233.84.0 – 199.233.84.255
199.233.86.0/24256199.233.86.0 – 199.233.86.255
199.233.142.0/24256199.233.142.0 – 199.233.142.255
The 25 largest of 37. The API and the database have all of them.

IPv6 prefixes

2 prefixes
  • 2001:4e0::/32
  • 2620:11f:f000::/40

Query AS2381 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS2381&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS2381, with or without a key:

curl "https://api.ipapi.is/?q=140.104.0.1"

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