AS4557 Rice University
General Info - AS4557
4,096
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 198.32.224.0/22 | 1,024 | |
| 198.32.228.0/24 | 256 | |
| 198.32.229.0/24 | 256 | |
| 198.32.230.0/23 | 512 | |
| 198.32.232.0/24 | 256 | |
| 198.32.233.0/24 | 256 | |
| 198.32.234.0/24 | 256 | |
| 198.32.235.0/24 | 256 | |
| 198.32.236.0/23 | 512 | |
| 198.32.238.0/24 | 256 | |
| 198.32.239.0/24 | 256 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:468:1a00::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2001:468:1a09::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:468:1a0a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:468:1a0c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2001:468:1a10::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:468:1a20::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:468:1a40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:468:1a80::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2001:468:1ac0::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2001:468:1ae0::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2001:468:1af0::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:468:1af1::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:468:1af2::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:468:1af4::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:468:1af5::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:468:1af6::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2001:468:1af8::/45 | 9,671,406,556,917,033,397,649,408 |
Downstreams
- AS8 Rice University
- AS302 Baylor College of Medicine
- AS3634 Stephen F. Austin State University
- AS5707 The University of Texas Health Science Center at Houston
- AS7276 University of Houston
- AS20099 Houston Museum of Natural Science
- AS23030 University of Houston - Downtown
- AS25977 Houston Community College System
- AS26633 Texas Woman's University
- AS30049 Metropolitan Transit Authority of Harris County
- AS394324 Pearland Independent School District
- AS395708 City of Pearland
- AS397953 Alvin Independent School District
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.
