AS51191 Core-Backbone GmbH
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 91.232.96.0/23 | 512 | |
| 130.185.104.0/21 | 2,048 | |
| 185.24.68.0/22 | 1,024 | |
| 185.108.216.0/22 | 1,024 | |
| 185.169.24.0/24 | 256 | |
| 185.169.25.0/24 | 256 | |
| 195.138.240.0/22 | 1,024 | |
| 195.138.244.0/24 | 256 | |
| 195.138.245.0/24 | 256 | |
| 195.138.246.0/23 | 512 |
| Netblock | Number of IPs | |
|---|---|---|
| 2a01:4a0:2000::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a01:4a0:2001::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a01:4a0:2002::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b00::/32 | 79,228,162,514,264,337,593,543,950,336 | |
| 2a06:4b01::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2a06:4b01:2000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2a06:4b01:3000::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a06:4b01:3200::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2a06:4b01:3300::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3301::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3302::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3303::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3304::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3305::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3306::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3307::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3308::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3309::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:330a::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:330b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:330c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:330d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:330e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:330f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3310::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3311::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3312::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3313::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3314::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3315::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3316::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3317::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3318::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3319::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:331a::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:331b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:331c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:331d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:331e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:331f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3320::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3321::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3322::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3323::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3324::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3325::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3326::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3327::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3328::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3329::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:332a::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:332b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:332c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:332d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:332e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:332f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3330::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3331::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3332::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a06:4b01:3334::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a06:4b01:3338::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a06:4b01:3340::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a06:4b01:3380::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a06:4b01:3400::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3401::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3402::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a06:4b01:3404::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3405::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3406::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a06:4b01:3408::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a06:4b01:340c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:340d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:340e::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a06:4b01:3410::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2a06:4b01:3420::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2a06:4b01:3440::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a06:4b01:3480::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a06:4b01:3500::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3501::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3502::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3503::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3504::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3505::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3506::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3507::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3508::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3509::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:350a::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:350b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:350c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:350d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:350e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:350f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3510::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3511::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3512::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3513::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3514::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3515::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3516::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a06:4b01:3518::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3519::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:351a::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:351b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:351c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:351d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:351e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:351f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3520::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3521::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3522::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3523::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3524::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3525::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3526::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3527::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3528::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3529::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:352a::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:352b::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:352c::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:352d::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:352e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:352f::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3530::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3531::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2a06:4b01:3532::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2a06:4b01:3534::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2a06:4b01:3538::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2a06:4b01:3540::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2a06:4b01:3580::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2a06:4b01:3600::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2a06:4b01:3800::/37 | 2,475,880,078,570,760,549,798,248,448 | |
| 2a06:4b01:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2a06:4b01:8000::/33 | 39,614,081,257,132,168,796,771,975,168 | |
| 2a06:4b02::/31 | 158,456,325,028,528,675,187,087,900,672 | |
| 2a06:4b04::/30 | 316,912,650,057,057,350,374,175,801,344 |
Downstreams
There are no downstreams for this ASN.
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.