AS25248 Radiokomunikace A.S.
General Info - AS25248
106,752
633,826,509,039,934,174,640,037,953,536
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 82.99.128.0/18 | 16,384 | |
| 84.244.64.0/18 | 16,384 | |
| 85.207.0.0/16 | 65,536 | |
| 193.32.56.0/24 | 256 | |
| 212.158.128.0/19 | 8,192 |
| Netblock | Number of IPs | |
|---|---|---|
| 2001:67c:2100::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a02:a40::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a02:a41::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a02:a42::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2a02:a44::/30 | 316,912,650,057,057,350,374,175,801,344 |
Downstreams
- AS25192 CZ.NIC z.s.p.o.
- AS39790 Web4U s.r.o.
- AS47110 Cloud4com s.r.o.
- AS48405 CGI IT Czech Republic s.r.o.
- AS51331 SychrovNET s.r.o
- AS52058 ZA200.cz s.r.o.
- AS57496 Praha1.net z.s.p.o.
- AS57904 Vevynet s.r.o.
- AS59925 Seonet Multimedia s.r.o.
- AS199600 Virtis s.r.o.
- AS201594 Czech Telecommunication Office
- AS202073 Itego a.s.
- AS202556 Blond & Brown s.r.o.
- AS204351 Nam System A.S.
- AS205724 T.S.Bohemia A.S.
- AS206438 MX-Net Telekomunikace S.R.O.
- AS206712 Feldsam S.R.O.
- AS213223 Gasnet s.r.o.
- AS213359 Jan Korinek
- AS215704 NGN CZ s.r.o.
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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