AS3112 Oarnet
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 131.123.236.0/22 | 131.123.236.0 | 131.123.239.255 | 1,024 | |
| 131.187.185.0/27 | 131.187.185.0 | 131.187.185.31 | 32 | |
| 157.134.240.0/21 | 157.134.240.0 | 157.134.247.255 | 2,048 | |
| 192.88.191.0/24 | 192.88.191.0 | 192.88.191.255 | 256 | |
| 192.88.192.0/24 | 192.88.192.0 | 192.88.192.255 | 256 | |
| 192.148.242.0/24 | 192.148.242.0 | 192.148.242.255 | 256 | |
| 192.148.246.0/24 | 192.148.246.0 | 192.148.246.255 | 256 | |
| 198.30.88.0/23 | 198.30.88.0 | 198.30.89.255 | 512 | |
| 198.30.183.0/24 | 198.30.183.0 | 198.30.183.255 | 256 | |
| 199.18.14.0/24 | 199.18.14.0 | 199.18.14.255 | 256 | |
| 199.18.32.0/20 | 199.18.32.0 | 199.18.47.255 | 4,096 | |
| 199.18.53.0/24 | 199.18.53.0 | 199.18.53.255 | 256 | |
| 199.18.139.0/24 | 199.18.139.0 | 199.18.139.255 | 256 | |
| 199.18.204.0/22 | 199.18.204.0 | 199.18.207.255 | 1,024 | |
| 199.18.208.0/22 | 199.18.208.0 | 199.18.211.255 | 1,024 | |
| 199.18.234.0/23 | 199.18.234.0 | 199.18.235.255 | 512 | |
| 199.18.236.0/22 | 199.18.236.0 | 199.18.239.255 | 1,024 | |
| 199.18.242.0/24 | 199.18.242.0 | 199.18.242.255 | 256 | |
| 205.133.216.0/21 | 205.133.216.0 | 205.133.223.255 | 2,048 | |
| 206.21.56.0/25 | 206.21.56.0 | 206.21.56.127 | 128 | |
| 206.21.56.128/25 | 206.21.56.128 | 206.21.56.255 | 128 | |
| 206.21.57.0/24 | 206.21.57.0 | 206.21.57.255 | 256 | |
| 206.21.58.0/23 | 206.21.58.0 | 206.21.59.255 | 512 | |
| 206.21.60.0/22 | 206.21.60.0 | 206.21.63.255 | 1,024 | |
| 206.244.126.0/23 | 206.244.126.0 | 206.244.127.255 | 512 | |
| 206.244.128.0/22 | 206.244.128.0 | 206.244.131.255 | 1,024 | |
| 206.244.164.0/22 | 206.244.164.0 | 206.244.167.255 | 1,024 |
| Netblock | From IP | To IP | Number of IPs |
|---|
Upstreams
Downstreams
- AS159 Ohio State University
- AS2025 University of Toledo
- AS7925 West Virginia Network for Educational Telecomputing
- AS11050 Kent State University
- AS12247 Tri-Rivers Educational Computer Association
- AS13501 Oarnet
- AS14200 Marshall University
- AS14734 Northeast Ohio Network for Educational Technology
- AS17089 Cincinnati Children's Hospital Medical Center
- AS19616 Access
- AS20085 University of Akron
- AS20126 University of Cincinnati
- AS20238 Northeast Ohio Network for Educational Technology
- AS22320 Miami Valley Educational Computer Association
- AS22968 Miami University
- AS26247 Hamilton-Clermont Cooperative Assn.
- AS26818 Columbus Public Schools
- AS26894 Northwest Ohio Area Computer Services Cooperative
- AS26898 Connect
- AS29709 Northeast Ohio Network for Educational Technology
- AS29941 Tri-County Computer Services Association
- AS30290 Western Ohio Computer Organization
- AS30298 Meta Solutions
- AS30712 Meta Solutions
- AS31777 Stark Portage Area Computer Consortium
- AS31921 Malone University
- AS32234 University of Dayton
- AS32666 Case Western Reserve University
- AS33167 Southwest Ohio Computer Association
- AS33254 Ohio Mid Eastern Regional Education Service Agency
- AS36794 Meta Solutions
- AS40252 Cleveland Municipal School District
- AS40732 Toledo Public Schools
- AS46491 Metropolitan Educational Council
- AS54676 Metro Data Center LLC
- AS62724 Northwest Ohio Computer Association
- AS394399 Licking Area Computer Association
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
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