AS25577 Mainframe & Cybernetic Systems Limited
General Info - AS25577
49,408
633,825,300,114,114,630,379,607,425,024
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:9d8::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2001:9d9::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2001:9da::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2001:9dc::/30 | 316,912,650,057,057,350,374,175,801,344 |
Downstreams
- AS31708 CoreIX Ltd
- AS44934 Arachsys Internet Services Ltd
- AS49503 Mainframe & Cybernetic Systems Limited
- AS50882 Maxnett Ltd.
- AS51572 Cerulean Solutions Limited
- AS56990 Syscomm Limited
- AS59493 Cudo Ventures Ltd
- AS203035 Xara Computers (UK) Ltd
- AS205434 Be Slough DC UK Limited
- AS206626 Professional Software Design Ltd
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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