AS553 Universitaet Stuttgart
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 45.90.132.0/22 | 45.90.132.0 | 45.90.135.255 | 1,024 | |
| 129.69.0.0/16 | 129.69.0.0 | 129.69.255.255 | 65,536 | |
| 129.143.0.0/16 | 129.143.0.0 | 129.143.255.255 | 65,536 | |
| 129.206.0.0/16 | 129.206.0.0 | 129.206.255.255 | 65,536 | |
| 132.230.0.0/16 | 132.230.0.0 | 132.230.255.255 | 65,536 | |
| 134.2.0.0/16 | 134.2.0.0 | 134.2.255.255 | 65,536 | |
| 134.34.0.0/16 | 134.34.0.0 | 134.34.255.255 | 65,536 | |
| 134.60.0.0/16 | 134.60.0.0 | 134.60.255.255 | 65,536 | |
| 134.103.0.0/16 | 134.103.0.0 | 134.103.255.255 | 65,536 | |
| 134.108.0.0/16 | 134.108.0.0 | 134.108.255.255 | 65,536 | |
| 134.155.0.0/16 | 134.155.0.0 | 134.155.255.255 | 65,536 | |
| 141.7.0.0/16 | 141.7.0.0 | 141.7.255.255 | 65,536 | |
| 141.10.0.0/16 | 141.10.0.0 | 141.10.255.255 | 65,536 | |
| 141.18.0.0/16 | 141.18.0.0 | 141.18.255.255 | 65,536 | |
| 141.19.0.0/16 | 141.19.0.0 | 141.19.255.255 | 65,536 | |
| 141.28.0.0/16 | 141.28.0.0 | 141.28.255.255 | 65,536 | |
| 141.31.0.0/16 | 141.31.0.0 | 141.31.255.255 | 65,536 | |
| 141.37.0.0/16 | 141.37.0.0 | 141.37.255.255 | 65,536 | |
| 141.47.0.0/16 | 141.47.0.0 | 141.47.255.255 | 65,536 | |
| 141.58.0.0/16 | 141.58.0.0 | 141.58.255.255 | 65,536 | |
| 141.59.0.0/17 | 141.59.0.0 | 141.59.127.255 | 32,768 | |
| 141.59.128.0/18 | 141.59.128.0 | 141.59.191.255 | 16,384 | |
| 141.59.192.0/19 | 141.59.192.0 | 141.59.223.255 | 8,192 | |
| 141.59.224.0/20 | 141.59.224.0 | 141.59.239.255 | 4,096 | |
| 141.59.248.0/21 | 141.59.248.0 | 141.59.255.255 | 2,048 | |
| 141.62.0.0/17 | 141.62.0.0 | 141.62.127.255 | 32,768 | |
| 141.62.128.0/17 | 141.62.128.0 | 141.62.255.255 | 32,768 | |
| 141.68.0.0/16 | 141.68.0.0 | 141.68.255.255 | 65,536 | |
| 141.69.0.0/16 | 141.69.0.0 | 141.69.255.255 | 65,536 | |
| 141.70.0.0/17 | 141.70.0.0 | 141.70.127.255 | 32,768 | |
| 141.70.128.0/17 | 141.70.128.0 | 141.70.255.255 | 32,768 | |
| 141.72.0.0/17 | 141.72.0.0 | 141.72.127.255 | 32,768 | |
| 141.72.128.0/18 | 141.72.128.0 | 141.72.191.255 | 16,384 | |
| 141.72.192.0/18 | 141.72.192.0 | 141.72.255.255 | 16,384 | |
| 141.79.0.0/16 | 141.79.0.0 | 141.79.255.255 | 65,536 | |
| 141.87.0.0/16 | 141.87.0.0 | 141.87.255.255 | 65,536 | |
| 144.41.0.0/16 | 144.41.0.0 | 144.41.255.255 | 65,536 | |
| 147.142.0.0/16 | 147.142.0.0 | 147.142.255.255 | 65,536 | |
| 153.96.83.0/24 | 153.96.83.0 | 153.96.83.255 | 256 | |
| 161.42.0.0/16 | 161.42.0.0 | 161.42.255.255 | 65,536 | |
| 178.251.231.0/24 | 178.251.231.0 | 178.251.231.255 | 256 | |
| 185.134.84.0/22 | 185.134.84.0 | 185.134.87.255 | 1,024 | |
| 192.42.143.0/24 | 192.42.143.0 | 192.42.143.255 | 256 | |
| 192.52.0.0/19 | 192.52.0.0 | 192.52.31.255 | 8,192 | |
| 192.52.32.0/20 | 192.52.32.0 | 192.52.47.255 | 4,096 | |
| 192.52.48.0/23 | 192.52.48.0 | 192.52.49.255 | 512 | |
| 192.52.50.0/24 | 192.52.50.0 | 192.52.50.255 | 256 | |
| 192.67.208.0/24 | 192.67.208.0 | 192.67.208.255 | 256 | |
| 192.108.35.0/24 | 192.108.35.0 | 192.108.35.255 | 256 | |
| 192.108.36.0/22 | 192.108.36.0 | 192.108.39.255 | 1,024 | |
| 192.108.40.0/22 | 192.108.40.0 | 192.108.43.255 | 1,024 | |
| 192.108.44.0/24 | 192.108.44.0 | 192.108.44.255 | 256 | |
| 193.196.0.0/21 | 193.196.0.0 | 193.196.7.255 | 2,048 | |
| 193.196.8.0/24 | 193.196.8.0 | 193.196.8.255 | 256 | |
| 193.196.9.0/24 | 193.196.9.0 | 193.196.9.255 | 256 | |
| 193.196.10.0/23 | 193.196.10.0 | 193.196.11.255 | 512 | |
| 193.196.12.0/24 | 193.196.12.0 | 193.196.12.255 | 256 | |
| 193.196.13.0/24 | 193.196.13.0 | 193.196.13.255 | 256 | |
| 193.196.14.0/23 | 193.196.14.0 | 193.196.15.255 | 512 | |
| 193.196.16.0/20 | 193.196.16.0 | 193.196.31.255 | 4,096 | |
| 193.196.48.0/20 | 193.196.48.0 | 193.196.63.255 | 4,096 | |
| 193.196.64.0/18 | 193.196.64.0 | 193.196.127.255 | 16,384 | |
| 193.196.128.0/24 | 193.196.128.0 | 193.196.128.255 | 256 | |
| 193.196.129.0/24 | 193.196.129.0 | 193.196.129.255 | 256 | |
| 193.196.130.0/23 | 193.196.130.0 | 193.196.131.255 | 512 | |
| 193.196.132.0/22 | 193.196.132.0 | 193.196.135.255 | 1,024 | |
| 193.196.136.0/21 | 193.196.136.0 | 193.196.143.255 | 2,048 | |
| 193.196.144.0/21 | 193.196.144.0 | 193.196.151.255 | 2,048 | |
| 193.196.152.0/24 | 193.196.152.0 | 193.196.152.255 | 256 | |
| 193.196.153.0/24 | 193.196.153.0 | 193.196.153.255 | 256 | |
| 193.196.154.0/23 | 193.196.154.0 | 193.196.155.255 | 512 | |
| 193.196.156.0/22 | 193.196.156.0 | 193.196.159.255 | 1,024 | |
| 193.196.160.0/22 | 193.196.160.0 | 193.196.163.255 | 1,024 | |
| 193.196.164.0/24 | 193.196.164.0 | 193.196.164.255 | 256 | |
| 193.196.165.0/24 | 193.196.165.0 | 193.196.165.255 | 256 | |
| 193.196.166.0/23 | 193.196.166.0 | 193.196.167.255 | 512 | |
| 193.196.168.0/21 | 193.196.168.0 | 193.196.175.255 | 2,048 | |
| 193.196.176.0/20 | 193.196.176.0 | 193.196.191.255 | 4,096 | |
| 193.196.192.0/18 | 193.196.192.0 | 193.196.255.255 | 16,384 | |
| 193.197.0.0/24 | 193.197.0.0 | 193.197.0.255 | 256 | |
| 193.197.1.0/24 | 193.197.1.0 | 193.197.1.255 | 256 | |
| 193.197.2.0/23 | 193.197.2.0 | 193.197.3.255 | 512 | |
| 193.197.4.0/23 | 193.197.4.0 | 193.197.5.255 | 512 | |
| 193.197.6.0/23 | 193.197.6.0 | 193.197.7.255 | 512 | |
| 193.197.8.0/22 | 193.197.8.0 | 193.197.11.255 | 1,024 | |
| 193.197.12.0/22 | 193.197.12.0 | 193.197.15.255 | 1,024 | |
| 193.197.16.0/22 | 193.197.16.0 | 193.197.19.255 | 1,024 | |
| 193.197.20.0/23 | 193.197.20.0 | 193.197.21.255 | 512 | |
| 193.197.22.0/23 | 193.197.22.0 | 193.197.23.255 | 512 | |
| 193.197.24.0/22 | 193.197.24.0 | 193.197.27.255 | 1,024 | |
| 193.197.28.0/22 | 193.197.28.0 | 193.197.31.255 | 1,024 | |
| 193.197.32.0/19 | 193.197.32.0 | 193.197.63.255 | 8,192 | |
| 193.197.64.0/22 | 193.197.64.0 | 193.197.67.255 | 1,024 | |
| 193.197.68.0/23 | 193.197.68.0 | 193.197.69.255 | 512 | |
| 193.197.70.0/24 | 193.197.70.0 | 193.197.70.255 | 256 | |
| 193.197.71.0/24 | 193.197.71.0 | 193.197.71.255 | 256 | |
| 193.197.72.0/21 | 193.197.72.0 | 193.197.79.255 | 2,048 | |
| 193.197.80.0/22 | 193.197.80.0 | 193.197.83.255 | 1,024 | |
| 193.197.84.0/24 | 193.197.84.0 | 193.197.84.255 | 256 | |
| 193.197.85.0/24 | 193.197.85.0 | 193.197.85.255 | 256 | |
| 193.197.86.0/23 | 193.197.86.0 | 193.197.87.255 | 512 | |
| 193.197.88.0/22 | 193.197.88.0 | 193.197.91.255 | 1,024 | |
| 193.197.92.0/23 | 193.197.92.0 | 193.197.93.255 | 512 | |
| 193.197.94.0/24 | 193.197.94.0 | 193.197.94.255 | 256 | |
| 193.197.95.0/24 | 193.197.95.0 | 193.197.95.255 | 256 | |
| 193.197.96.0/20 | 193.197.96.0 | 193.197.111.255 | 4,096 | |
| 193.197.112.0/22 | 193.197.112.0 | 193.197.115.255 | 1,024 | |
| 193.197.116.0/22 | 193.197.116.0 | 193.197.119.255 | 1,024 | |
| 193.197.120.0/21 | 193.197.120.0 | 193.197.127.255 | 2,048 | |
| 193.197.128.0/23 | 193.197.128.0 | 193.197.129.255 | 512 | |
| 193.197.130.0/24 | 193.197.130.0 | 193.197.130.255 | 256 | |
| 193.197.131.0/24 | 193.197.131.0 | 193.197.131.255 | 256 | |
| 193.197.132.0/22 | 193.197.132.0 | 193.197.135.255 | 1,024 | |
| 193.197.136.0/21 | 193.197.136.0 | 193.197.143.255 | 2,048 | |
| 193.197.144.0/22 | 193.197.144.0 | 193.197.147.255 | 1,024 | |
| 193.197.148.0/24 | 193.197.148.0 | 193.197.148.255 | 256 | |
| 193.197.149.0/24 | 193.197.149.0 | 193.197.149.255 | 256 | |
| 193.197.150.0/23 | 193.197.150.0 | 193.197.151.255 | 512 | |
| 193.197.152.0/22 | 193.197.152.0 | 193.197.155.255 | 1,024 | |
| 193.197.156.0/24 | 193.197.156.0 | 193.197.156.255 | 256 | |
| 193.197.157.0/24 | 193.197.157.0 | 193.197.157.255 | 256 | |
| 193.197.158.0/23 | 193.197.158.0 | 193.197.159.255 | 512 | |
| 193.197.160.0/22 | 193.197.160.0 | 193.197.163.255 | 1,024 | |
| 193.197.164.0/22 | 193.197.164.0 | 193.197.167.255 | 1,024 | |
| 193.197.168.0/21 | 193.197.168.0 | 193.197.175.255 | 2,048 | |
| 193.197.176.0/22 | 193.197.176.0 | 193.197.179.255 | 1,024 | |
| 193.197.180.0/22 | 193.197.180.0 | 193.197.183.255 | 1,024 | |
| 193.197.184.0/21 | 193.197.184.0 | 193.197.191.255 | 2,048 | |
| 193.197.192.0/21 | 193.197.192.0 | 193.197.199.255 | 2,048 | |
| 193.197.200.0/21 | 193.197.200.0 | 193.197.207.255 | 2,048 | |
| 193.197.208.0/22 | 193.197.208.0 | 193.197.211.255 | 1,024 | |
| 193.197.212.0/24 | 193.197.212.0 | 193.197.212.255 | 256 | |
| 193.197.213.0/24 | 193.197.213.0 | 193.197.213.255 | 256 | |
| 193.197.214.0/23 | 193.197.214.0 | 193.197.215.255 | 512 | |
| 193.197.216.0/21 | 193.197.216.0 | 193.197.223.255 | 2,048 | |
| 193.197.224.0/19 | 193.197.224.0 | 193.197.255.255 | 8,192 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2001:7c0::/35 | 2001:7c0:: | 2001:7c0:1fff:ffff:ffff:ffff:ffff:ffff | 9.90 Octillion | |
| 2001:7c0:2000::/39 | 2001:7c0:2000:: | 2001:7c0:21ff:ffff:ffff:ffff:ffff:ffff | 618.97 Septillion | |
| 2001:7c0:2200::/40 | 2001:7c0:2200:: | 2001:7c0:22ff:ffff:ffff:ffff:ffff:ffff | 309.49 Septillion | |
| 2001:7c0:2300::/44 | 2001:7c0:2300:: | 2001:7c0:230f:ffff:ffff:ffff:ffff:ffff | 19.34 Septillion | |
| 2001:7c0:2320::/43 | 2001:7c0:2320:: | 2001:7c0:233f:ffff:ffff:ffff:ffff:ffff | 38.69 Septillion | |
| 2001:7c0:2340::/42 | 2001:7c0:2340:: | 2001:7c0:237f:ffff:ffff:ffff:ffff:ffff | 77.37 Septillion | |
| 2001:7c0:2380::/41 | 2001:7c0:2380:: | 2001:7c0:23ff:ffff:ffff:ffff:ffff:ffff | 154.74 Septillion | |
| 2001:7c0:2400::/38 | 2001:7c0:2400:: | 2001:7c0:27ff:ffff:ffff:ffff:ffff:ffff | 1.24 Octillion | |
| 2001:7c0:2800::/37 | 2001:7c0:2800:: | 2001:7c0:2fff:ffff:ffff:ffff:ffff:ffff | 2.48 Octillion | |
| 2001:7c0:3000::/36 | 2001:7c0:3000:: | 2001:7c0:3fff:ffff:ffff:ffff:ffff:ffff | 4.95 Octillion | |
| 2001:7c0:4000::/34 | 2001:7c0:4000:: | 2001:7c0:7fff:ffff:ffff:ffff:ffff:ffff | 19.81 Octillion | |
| 2001:7c0:8000::/33 | 2001:7c0:8000:: | 2001:7c0:ffff:ffff:ffff:ffff:ffff:ffff | 39.61 Octillion | |
| 2001:7c1::/32 | 2001:7c1:: | 2001:7c1:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion | |
| 2001:7c2::/31 | 2001:7c2:: | 2001:7c3:ffff:ffff:ffff:ffff:ffff:ffff | 158.46 Octillion | |
| 2001:7c4::/30 | 2001:7c4:: | 2001:7c7:ffff:ffff:ffff:ffff:ffff:ffff | 316.91 Octillion | |
| 2a06:ec00::/29 | 2a06:ec00:: | 2a06:ec07:ffff:ffff:ffff:ffff:ffff:ffff | 633.83 Octillion | |
| 2a0e:3c0::/29 | 2a0e:3c0:: | 2a0e:3c7:ffff:ffff:ffff:ffff:ffff:ffff | 633.83 Octillion |
Downstreams
- AS5501 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- AS34878 Karlsruhe Institute of Technology
- AS35052 ACOnet
- AS39100 Stadtverwaltung Pforzheim
- AS42873 Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- AS49739 Regionale Kliniken Holding RKH GmbH
- AS50964 civillent GmbH
- AS60824 Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- AS203703 BITBW
- AS204310 Synergies GmbH
- AS204680 Karlsruhe Institute of Technology
- AS212522 ISP Service Eg
- AS213068 Karlsruhe Institute of Technology
- AS219090 Temporaerhaus E.V.
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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