AS31477 Duocast B.V.
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2001:678:750::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:678:d0c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2001:67c:6b8::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a00:70c0::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a01:1b0::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2a01:1b0:8000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2a01:1b0:c010::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2a01:1b0:c020::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2a01:1b0:c040::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a01:1b0:c080::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a01:1b0:c100::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a01:1b0:c200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a01:1b0:c400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2a01:1b0:c800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a01:1b0:d000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a01:1b0:e000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a01:1b2::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a01:1b3::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a01:1b4::/30 | 316,912,650,057,057,350,374,175,801,344 | |
| 2a07:3501:1020::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a07:3505:80::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a07:3505:81::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a07:3505:82::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a07:3505:84::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a07:3505:88::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a0b:6d80::/29 | 633,825,300,114,114,700,748,351,602,688 | |
| 2a0e:7280::/29 | 633,825,300,114,114,700,748,351,602,688 |
Downstreams
- AS8312 BAS SMIT Trading As Zylon
- AS29028 DirectVPS B.V.
- AS35974 Quality Technology Services LLC
- AS51923 'Nothing But Air' Services B.V.
- AS198508 Plusine Systems B.V.
- AS198692 Bytesnet Groningen B.V.
- AS204751 MobielWerkt B.V.
- AS209223 Source2Cloud B.V.
- AS213052 Bram Wittendorp trading as BittenBytes
- AS398300 Ocient Inc
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.
