AS9821 Department of Science and Technology
General Info - AS9821
9,216
9,223,372,036,854,775,808
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 103.80.140.0/22 | 1,024 | |
| 202.90.128.0/19 | 8,192 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:d18::/32 | 79,228,162,514,264,337,593,543,950,336 |
Downstreams
- AS18188 Ateneo de Manila University
- AS23862 University of the Philippines Diliman
- AS45209 University of the Philippines Los Banos Campus
- AS45600 University of the Philippines Manila
- AS58437 658 Muralla Street Intramuros
- AS58706 Xavier School
- AS131253 De La Salle-Lipa
- AS131281 University of the Philippines Visayas Cebu Campus
- AS132246 St. Lukes Medical Center Inc.
- AS132796 University of the Philippines Baguio Campus
- AS132862 St. Lukes Medical Center Global City Inc.
- AS133498 De La Salle University
- AS135162 eUP-University of the Philippines System
- AS142128 Electrical and Electronics Engineering Institute
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.
