AS20880 Tele Columbus AG

General Info - AS20880

Tele Columbus AG

Germany

blue-cable.net

123,904

9,223,372,036,854,775,808

IP Address Ranges

Netblock Number of IPs   
5.28.64.0/18 16,384
37.120.0.0/17 32,768
62.117.0.0/19 8,192
82.119.0.0/19 8,192
86.56.0.0/17 32,768
89.16.128.0/19 8,192
94.139.0.0/19 8,192
158.181.64.0/19 8,192
185.9.224.0/22 1,024
Netblock Number of IPs   
2a02:2450::/30 316,912,650,057,057,350,374,175,801,344
2a02:2454::/33 39,614,081,257,132,168,796,771,975,168
2a02:2455:8000::/33 39,614,081,257,132,168,796,771,975,168
2a02:2456::/32 79,228,162,514,264,337,593,543,950,336
2a02:2457::/40 309,485,009,821,345,068,724,781,056
2a02:2457:200::/40 309,485,009,821,345,068,724,781,056
2a02:2457:400::/38 1,237,940,039,285,380,274,899,124,224
2a02:2457:800::/37 2,475,880,078,570,760,549,798,248,448
2a02:2457:1000::/36 4,951,760,157,141,521,099,596,496,896
2a02:2457:2000::/35 9,903,520,314,283,042,199,192,993,792
2a02:2457:4000::/34 19,807,040,628,566,084,398,385,987,584
2a02:2457:8000::/33 39,614,081,257,132,168,796,771,975,168

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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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