AS137 Consortium GARR
IP Address Ranges
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 90.147.0.0/16 | 90.147.0.0 | 90.147.255.255 | 65,536 | |
| 130.136.0.0/16 | 130.136.0.0 | 130.136.255.255 | 65,536 | |
| 130.192.0.0/16 | 130.192.0.0 | 130.192.255.255 | 65,536 | |
| 130.251.0.0/16 | 130.251.0.0 | 130.251.255.255 | 65,536 | |
| 131.114.0.0/16 | 131.114.0.0 | 131.114.255.255 | 65,536 | |
| 131.154.0.0/16 | 131.154.0.0 | 131.154.255.255 | 65,536 | |
| 131.175.4.0/22 | 131.175.4.0 | 131.175.7.255 | 1,024 | |
| 131.175.8.0/21 | 131.175.8.0 | 131.175.15.255 | 2,048 | |
| 131.175.16.0/20 | 131.175.16.0 | 131.175.31.255 | 4,096 | |
| 131.175.32.0/19 | 131.175.32.0 | 131.175.63.255 | 8,192 | |
| 131.175.64.0/18 | 131.175.64.0 | 131.175.127.255 | 16,384 | |
| 131.175.128.0/18 | 131.175.128.0 | 131.175.191.255 | 16,384 | |
| 137.204.0.0/16 | 137.204.0.0 | 137.204.255.255 | 65,536 | |
| 138.41.0.0/16 | 138.41.0.0 | 138.41.255.255 | 65,536 | |
| 140.105.0.0/16 | 140.105.0.0 | 140.105.255.255 | 65,536 | |
| 140.164.0.0/16 | 140.164.0.0 | 140.164.255.255 | 65,536 | |
| 141.108.0.0/16 | 141.108.0.0 | 141.108.255.255 | 65,536 | |
| 141.250.0.0/16 | 141.250.0.0 | 141.250.255.255 | 65,536 | |
| 143.225.0.0/16 | 143.225.0.0 | 143.225.255.255 | 65,536 | |
| 146.48.0.0/16 | 146.48.0.0 | 146.48.255.255 | 65,536 | |
| 147.122.0.0/16 | 147.122.0.0 | 147.122.255.255 | 65,536 | |
| 147.162.0.0/15 | 147.162.0.0 | 147.163.255.255 | 131,072 | |
| 149.132.0.0/16 | 149.132.0.0 | 149.132.255.255 | 65,536 | |
| 149.139.0.0/16 | 149.139.0.0 | 149.139.255.255 | 65,536 | |
| 150.145.0.0/16 | 150.145.0.0 | 150.145.255.255 | 65,536 | |
| 150.146.0.0/16 | 150.146.0.0 | 150.146.255.255 | 65,536 | |
| 150.178.0.0/16 | 150.178.0.0 | 150.178.255.255 | 65,536 | |
| 150.217.0.0/16 | 150.217.0.0 | 150.217.255.255 | 65,536 | |
| 151.97.0.0/16 | 151.97.0.0 | 151.97.255.255 | 65,536 | |
| 151.100.0.0/16 | 151.100.0.0 | 151.100.255.255 | 65,536 | |
| 155.185.0.0/16 | 155.185.0.0 | 155.185.255.255 | 65,536 | |
| 155.253.0.0/16 | 155.253.0.0 | 155.253.255.255 | 65,536 | |
| 156.14.0.0/16 | 156.14.0.0 | 156.14.255.255 | 65,536 | |
| 156.148.0.0/16 | 156.148.0.0 | 156.148.255.255 | 65,536 | |
| 157.27.0.0/16 | 157.27.0.0 | 157.27.255.255 | 65,536 | |
| 157.138.0.0/16 | 157.138.0.0 | 157.138.255.255 | 65,536 | |
| 158.110.0.0/16 | 158.110.0.0 | 158.110.255.255 | 65,536 | |
| 159.149.0.0/16 | 159.149.0.0 | 159.149.255.255 | 65,536 | |
| 160.78.0.0/16 | 160.78.0.0 | 160.78.255.255 | 65,536 | |
| 160.80.0.0/16 | 160.80.0.0 | 160.80.255.255 | 65,536 | |
| 160.97.0.0/16 | 160.97.0.0 | 160.97.255.255 | 65,536 | |
| 185.191.180.0/22 | 185.191.180.0 | 185.191.183.255 | 1,024 | |
| 192.41.218.0/24 | 192.41.218.0 | 192.41.218.255 | 256 | |
| 192.55.101.0/24 | 192.55.101.0 | 192.55.101.255 | 256 | |
| 192.84.127.0/24 | 192.84.127.0 | 192.84.127.255 | 256 | |
| 192.84.128.0/20 | 192.84.128.0 | 192.84.143.255 | 4,096 | |
| 192.84.144.0/21 | 192.84.144.0 | 192.84.151.255 | 2,048 | |
| 192.84.152.0/22 | 192.84.152.0 | 192.84.155.255 | 1,024 | |
| 192.84.156.0/24 | 192.84.156.0 | 192.84.156.255 | 256 | |
| 192.106.234.0/24 | 192.106.234.0 | 192.106.234.255 | 256 | |
| 192.107.51.0/24 | 192.107.51.0 | 192.107.51.255 | 256 | |
| 192.107.52.0/22 | 192.107.52.0 | 192.107.55.255 | 1,024 | |
| 192.107.56.0/21 | 192.107.56.0 | 192.107.63.255 | 2,048 | |
| 192.107.64.0/19 | 192.107.64.0 | 192.107.95.255 | 8,192 | |
| 192.107.96.0/22 | 192.107.96.0 | 192.107.99.255 | 1,024 | |
| 192.107.100.0/24 | 192.107.100.0 | 192.107.100.255 | 256 | |
| 192.132.34.0/24 | 192.132.34.0 | 192.132.34.255 | 256 | |
| 192.133.28.0/24 | 192.133.28.0 | 192.133.28.255 | 256 | |
| 192.135.8.0/21 | 192.135.8.0 | 192.135.15.255 | 2,048 | |
| 192.135.16.0/20 | 192.135.16.0 | 192.135.31.255 | 4,096 | |
| 192.135.32.0/23 | 192.135.32.0 | 192.135.33.255 | 512 | |
| 192.135.34.0/24 | 192.135.34.0 | 192.135.34.255 | 256 | |
| 192.135.35.0/24 | 192.135.35.0 | 192.135.35.255 | 256 | |
| 192.135.36.0/24 | 192.135.36.0 | 192.135.36.255 | 256 | |
| 192.135.37.0/24 | 192.135.37.0 | 192.135.37.255 | 256 | |
| 192.135.165.0/24 | 192.135.165.0 | 192.135.165.255 | 256 | |
| 192.146.242.0/24 | 192.146.242.0 | 192.146.242.255 | 256 | |
| 192.148.193.0/24 | 192.148.193.0 | 192.148.193.255 | 256 | |
| 192.150.194.0/23 | 192.150.194.0 | 192.150.195.255 | 512 | |
| 192.150.196.0/24 | 192.150.196.0 | 192.150.196.255 | 256 | |
| 192.156.213.0/24 | 192.156.213.0 | 192.156.213.255 | 256 | |
| 192.160.156.0/24 | 192.160.156.0 | 192.160.156.255 | 256 | |
| 192.167.0.0/19 | 192.167.0.0 | 192.167.31.255 | 8,192 | |
| 192.167.32.0/20 | 192.167.32.0 | 192.167.47.255 | 4,096 | |
| 192.167.48.0/21 | 192.167.48.0 | 192.167.55.255 | 2,048 | |
| 192.167.56.0/23 | 192.167.56.0 | 192.167.57.255 | 512 | |
| 192.167.58.0/24 | 192.167.58.0 | 192.167.58.255 | 256 | |
| 192.167.59.0/24 | 192.167.59.0 | 192.167.59.255 | 256 | |
| 192.167.60.0/22 | 192.167.60.0 | 192.167.63.255 | 1,024 | |
| 192.167.64.0/18 | 192.167.64.0 | 192.167.127.255 | 16,384 | |
| 192.167.128.0/17 | 192.167.128.0 | 192.167.255.255 | 32,768 | |
| 193.42.139.0/24 | 193.42.139.0 | 193.42.139.255 | 256 | |
| 193.43.18.0/23 | 193.43.18.0 | 193.43.19.255 | 512 | |
| 193.43.97.0/24 | 193.43.97.0 | 193.43.97.255 | 256 | |
| 193.43.101.0/24 | 193.43.101.0 | 193.43.101.255 | 256 | |
| 193.43.109.0/24 | 193.43.109.0 | 193.43.109.255 | 256 | |
| 193.43.116.0/24 | 193.43.116.0 | 193.43.116.255 | 256 | |
| 193.43.117.0/24 | 193.43.117.0 | 193.43.117.255 | 256 | |
| 193.43.141.0/24 | 193.43.141.0 | 193.43.141.255 | 256 | |
| 193.204.0.0/16 | 193.204.0.0 | 193.204.255.255 | 65,536 | |
| 193.205.0.0/16 | 193.205.0.0 | 193.205.255.255 | 65,536 | |
| 193.206.0.0/16 | 193.206.0.0 | 193.206.255.255 | 65,536 | |
| 194.119.192.0/19 | 194.119.192.0 | 194.119.223.255 | 8,192 | |
| 212.189.128.0/17 | 212.189.128.0 | 212.189.255.255 | 32,768 |
| Netblock | From IP | To IP | Number of IPs | |
|---|---|---|---|---|
| 2001:760::/32 | 2001:760:: | 2001:760:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion | |
| 2a00:1620::/32 | 2a00:1620:: | 2a00:1620:ffff:ffff:ffff:ffff:ffff:ffff | 79.23 Octillion |
Downstreams
- AS12 New York University
- AS2597 Consiglio Nazionale Delle Ricerche
- AS5502 NATO Saclant Undersea Research Centre
- AS8978 Holy See - Vatican City State
- AS16004 MIX S.r.L. - Milan Internet eXchange
- AS20745 Cnit Italian National Consortium for Telecommunications
- AS31638 Lepida S.c.p.A.
- AS35110 Regione Basilicata
- AS42081 European Centre for Medium-Range Weather Forecasts (Ecmwf)
- AS42165 European Commission - Directorate General - Joint Research Centre
- AS49976 Area di Ricerca Scientifica E Tecnologica di Trieste - Area Science Park
- AS199342 Universita Cattolica del Sacro Cuore
- AS200375 Istituto Nazionale di Geofisica e Vulcanologia
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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