AS19782 Indiana University
General Info - AS19782
21,760
78.88 Octillion
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 149.165.128.0/20 | 149.165.128.0 | 149.165.143.255 | 4,096 | |
| 149.165.160.0/21 | 149.165.160.0 | 149.165.167.255 | 2,048 | |
| 149.165.176.0/20 | 149.165.176.0 | 149.165.191.255 | 4,096 | |
| 149.165.192.0/24 | 149.165.192.0 | 149.165.192.255 | 256 | |
| 149.165.193.0/24 | 149.165.193.0 | 149.165.193.255 | 256 | |
| 149.165.194.0/23 | 149.165.194.0 | 149.165.195.255 | 512 | |
| 149.165.196.0/22 | 149.165.196.0 | 149.165.199.255 | 1,024 | |
| 149.165.200.0/21 | 149.165.200.0 | 149.165.207.255 | 2,048 | |
| 149.165.208.0/20 | 149.165.208.0 | 149.165.223.255 | 4,096 | |
| 149.165.240.0/22 | 149.165.240.0 | 149.165.243.255 | 1,024 | |
| 149.165.246.0/23 | 149.165.246.0 | 149.165.247.255 | 512 | |
| 149.165.248.0/23 | 149.165.248.0 | 149.165.249.255 | 512 | |
| 149.165.250.0/24 | 149.165.250.0 | 149.165.250.255 | 256 | |
| 149.165.252.0/22 | 149.165.252.0 | 149.165.255.255 | 1,024 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2001:18e8:10::/44 | 2001:18e8:10:: | 2001:18e8:1f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2001:18e8:20::/43 | 2001:18e8:20:: | 2001:18e8:3f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2001:18e8:40::/42 | 2001:18e8:40:: | 2001:18e8:7f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2001:18e8:80::/41 | 2001:18e8:80:: | 2001:18e8:ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2001:18e8:100::/40 | 2001:18e8:100:: | 2001:18e8:1ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2001:18e8:200::/39 | 2001:18e8:200:: | 2001:18e8:3ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2001:18e8:500::/40 | 2001:18e8:500:: | 2001:18e8:5ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2001:18e8:600::/39 | 2001:18e8:600:: | 2001:18e8:7ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2001:18e8:810::/44 | 2001:18e8:810:: | 2001:18e8:81f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2001:18e8:820::/43 | 2001:18e8:820:: | 2001:18e8:83f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2001:18e8:840::/42 | 2001:18e8:840:: | 2001:18e8:87f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2001:18e8:880::/41 | 2001:18e8:880:: | 2001:18e8:8ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2001:18e8:900::/40 | 2001:18e8:900:: | 2001:18e8:9ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2001:18e8:a00::/39 | 2001:18e8:a00:: | 2001:18e8:bff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2001:18e8:c00::/47 | 2001:18e8:c00:: | 2001:18e8:c01:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2001:18e8:c04::/46 | 2001:18e8:c04:: | 2001:18e8:c07:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2001:18e8:c08::/45 | 2001:18e8:c08:: | 2001:18e8:c0f:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2001:18e8:c10::/44 | 2001:18e8:c10:: | 2001:18e8:c1f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2001:18e8:c20::/43 | 2001:18e8:c20:: | 2001:18e8:c3f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2001:18e8:c40::/42 | 2001:18e8:c40:: | 2001:18e8:c7f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2001:18e8:c80::/41 | 2001:18e8:c80:: | 2001:18e8:cff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2001:18e8:d00::/40 | 2001:18e8:d00:: | 2001:18e8:dff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2001:18e8:e00::/39 | 2001:18e8:e00:: | 2001:18e8:fff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2001:18e8:1000::/36 | 2001:18e8:1000:: | 2001:18e8:1fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2001:18e8:2000::/35 | 2001:18e8:2000:: | 2001:18e8:3fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2001:18e8:4000::/34 | 2001:18e8:4000:: | 2001:18e8:7fff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2001:18e8:8000::/34 | 2001:18e8:8000:: | 2001:18e8:bfff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2001:18e8:c000::/35 | 2001:18e8:c000:: | 2001:18e8:dfff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2001:18e8:e000::/36 | 2001:18e8:e000:: | 2001:18e8:efff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2001:18e8:f000::/37 | 2001:18e8:f000:: | 2001:18e8:f7ff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2001:18e8:f800::/38 | 2001:18e8:f800:: | 2001:18e8:fbff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2001:18e8:fc00::/39 | 2001:18e8:fc00:: | 2001:18e8:fdff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2001:18e8:fe00::/40 | 2001:18e8:fe00:: | 2001:18e8:feff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2001:18e8:ff00::/41 | 2001:18e8:ff00:: | 2001:18e8:ff7f:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2001:18e8:ff80::/42 | 2001:18e8:ff80:: | 2001:18e8:ffbf:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2001:18e8:ffc0::/43 | 2001:18e8:ffc0:: | 2001:18e8:ffdf:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2001:18e8:ffe0::/44 | 2001:18e8:ffe0:: | 2001:18e8:ffef:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2001:18e8:fff0::/45 | 2001:18e8:fff0:: | 2001:18e8:fff7:ffff:ffff:ffff:ffff:ffff | 9.67 Septillion | |
| 2001:18e8:fff8::/46 | 2001:18e8:fff8:: | 2001:18e8:fffb:ffff:ffff:ffff:ffff:ffff | 4.84 Septillion | |
| 2001:18e8:fffc::/47 | 2001:18e8:fffc:: | 2001:18e8:fffd:ffff:ffff:ffff:ffff:ffff | 2.42 Septillion | |
| 2001:18e8:fffe::/48 | 2001:18e8:fffe:: | 2001:18e8:fffe:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion | |
| 2001:18e8:ffff::/48 | 2001:18e8:ffff:: | 2001:18e8:ffff:ffff:ffff:ffff:ffff:ffff | 1.21 Septillion |
Downstreams
- AS17 Purdue University
- AS87 Indiana University
- AS693 University of Notre Dame
- AS1767 Indiana Higher Education Telecommunication System (IHETS)
- AS10680 Indiana University
- AS27198 Indiana University
- AS46701 Indiana Office of Technology
- AS394747 National Collegiate Athletic Association (NCAA)
- AS397511 Purdue University
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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