| Prefix | Company | Number of IPs |
|---|---|---|
| 27.110.0.0/20 | Colt Technology Services Co Ltd administrator | 4,096 |
| 27.110.16.0/22 | Colt Technology Services Co., Ltd. | 1,024 |
| 27.110.20.0/23 | Colt Technology Services Co., Ltd. | 512 |
| 38.210.238.0/24 | Cogent Communications, LLC | 256 |
| 46.28.184.0/24 | syzygy Deutschland GmbH | 256 |
| 46.37.111.0/24 | Private Customer | 256 |
| 46.248.14.0/24 | FedEx Express International B.V. | 256 |
| 46.248.128.0/19 | COLT Technology Services Group Limited | 8,192 |
| 57.133.0.0/16 | COLT Technology Services Group Limited | 65,536 |
| 58.0.0.0/16 | Information technology center of Finance | 65,536 |
| 58.1.128.0/17 | COLT Technology Services Group Limited | 32,768 |
| 62.23.0.0/16 | COLT Technology Services Group Limited | 65,536 |
| 62.23.14.0/24 | COLT Telecom reserved for TATA IZO | 256 |
| 62.23.23.0/24 | COLT Telecom reserved for TATA IZO | 256 |
| 62.23.43.0/24 | COLT Telecom reserved for TATA IZO | 256 |
| 62.23.61.0/24 | COLT Technology Services Group Limited | 256 |
| 62.23.70.0/24 | COLT Telecom reserved for TATA IZO | 256 |
| 62.23.254.0/24 | COLT Technology Services Group Limited | 256 |
| 62.23.255.0/24 | COLT Telecom reserved for TATA IZO | 256 |
| 62.72.96.0/19 | COLT Technology Services Group Limited | 8,192 |
| 62.84.192.0/19 | COLT Technology Services Group Limited | 8,192 |
| 62.96.0.0/16 | COLT Technology Services Group Limited | 65,536 |
| 62.97.64.0/18 | COLT Technology Services Group Limited | 16,384 |
| 62.152.96.0/19 | MIL-WAN-116-001 | 8,192 |
| 62.192.0.0/19 | COLT Technology Services Group Limited | 8,192 |
| 66.92.200.0/24 | Private Customer | 256 |
| 78.143.0.0/18 | COLT Technology Services Group Limited | 16,384 |
| 78.156.64.0/20 | COLT Telecom | 4,096 |
| 78.156.80.0/21 | COLT Technology | 2,048 |
| 80.80.0.0/19 | COLT Technology Services Group Limited | 8,192 |
| 80.169.0.0/16 | WPP 2005 LTD | 65,536 |
| 80.251.160.0/19 | COLT Technology Services Group Limited | 8,192 |
| 82.112.192.0/19 | COLT Technology Services Group Limited | 8,192 |
| 84.14.0.0/16 | COLT Technology Services Group Limited | 65,536 |
| 84.14.63.0/24 | COLT Telecom reserved for TATA IZO | 256 |
| 84.14.217.0/24 | COLT Telecom reserved for TATA IZO | 256 |
| 84.16.160.0/19 | COLT Technology Services Group Limited | 8,192 |
| 85.88.128.0/19 | COLT Technology Services Group Limited | 8,192 |
| 87.241.0.0/18 | MEDIATECH SRL | 16,384 |
| 90.152.0.0/18 | Regus Group Services Ltd | 16,384 |
| 90.152.64.0/18 | Regus Group Services Ltd | 16,384 |
| 90.152.64.0/19 | Regus Group Services Ltd | 8,192 |
| 90.152.96.0/19 | Regus Group Services Ltd | 8,192 |
| 91.212.43.0/24 | FIS Global Trading (Suisse) SA | 256 |
| 95.175.192.0/20 | Regus Group Services Ltd | 4,096 |
| 95.175.208.0/20 | Regus Group Services Ltd | 4,096 |
| 103.138.100.0/22 | Digiagra, LLC. | 1,024 |
| 103.248.76.0/24 | QUINTRON SYSTEMS LIMITED | 256 |
| 110.50.78.0/23 | KVH Co., Ltd | 512 |
| 116.83.0.0/17 | COLT Technology Services Group Limited | 32,768 |
| 118.67.224.0/19 | COLT Technology Services Group Limited | 8,192 |
| 134.128.168.0/22 | COLT Technology Services Group Limited | 1,024 |
| 136.225.0.0/16 | Business Objects Software Limited | 65,536 |
| 145.224.32.0/23 | Condor Flugdienst GmbH | 512 |
| 148.109.0.0/16 | Colt Technology Services Co Ltd administrator | 65,536 |
| 148.109.25.0/24 | Tata Communications (Japan) K.K. | 256 |
| 153.96.140.0/24 | Fraunhofer Institut IUK | 256 |
| 153.96.141.0/24 | Fraunhofer Institut IUK | 256 |
| 154.16.166.0/24 | Digital Energy Technologies Limited | 256 |
| 155.45.128.0/24 | Atos Information Technology GmbH | 256 |
| 157.2.32.0/19 | Net One Systems Co.,Ltd. | 8,192 |
| 157.2.48.0/21 | Net One Systems Co.,Ltd. | 2,048 |
| 157.2.52.0/24 | Net One Systems Co.,Ltd. | 256 |
| 157.120.224.0/21 | COLT Technology Services Group Limited | 2,048 |
| 157.120.236.0/22 | COLT Technology Services Group Limited | 1,024 |
| 157.120.240.0/20 | Uniqlo Singapore Pte Ltd | 4,096 |
| 158.162.32.0/19 | Universidade Catolica Portuguesa | 8,192 |
| 158.162.192.0/18 | Universidade Catolica Portuguesa | 16,384 |
| 178.159.176.0/20 | COLT Technology Services Group Limited | 4,096 |
| 185.138.136.0/22 | bc.solution service GmbH | 1,024 |
| 185.157.227.0/24 | SIXDEGREES US CH3 | 256 |
| 185.194.232.0/23 | ASII TELECOM SARL | 512 |
| 185.247.126.0/24 | C/ Levante esq. C/ Mallorca, s/n - Centro de Negocios ASG | 256 |
| 192.51.54.0/24 | imported inetnum object for JNIC | 256 |
| 192.103.52.0/24 | Wind River Systems, Inc. | 256 |
| 192.109.56.0/24 | TuTech Innovation GmbH | 256 |
| 192.187.137.0/24 | Kodak Alaris | 256 |
| 192.231.17.0/24 | KSP Kanzlei Dr. Seegers, Dr. Frankenheim Rechtsanwaltsgesellschaft mbH | 256 |
| 193.16.48.0/21 | BorgWarner IT Services Europe GmbH | 2,048 |
| 193.16.56.0/22 | BorgWarner IT Services Europe GmbH | 1,024 |
| 193.16.60.0/23 | BorgWarner IT Services Europe GmbH | 512 |
| 193.16.62.0/24 | BorgWarner IT Services Europe GmbH | 256 |
| 193.16.155.0/24 | Tungsten Automation Austria GmbH | 256 |
| 193.17.178.0/24 | Mondia Media Germany GmbH | 256 |
| 193.30.84.0/24 | Bundesministerium des Innern und fuer Heimat | 256 |
| 193.33.182.0/23 | Oodrive BE NV | 512 |
| 193.36.242.0/24 | ALLEN OVERY SHEARMAN STERLING LLP | 256 |
| 193.82.0.0/19 | Colt Technology Services Co Ltd administrator | 8,192 |
| 193.82.32.0/19 | COLT Technology Services Group Limited | 8,192 |
| 193.96.108.0/23 | inpro Innovationsgesellschaft fuer fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | 512 |
| 193.98.156.0/24 | PSI Software SE | 256 |
| 193.102.132.0/24 | PSI Software SE | 256 |
| 193.111.24.0/23 | Clifford Chance LLP | 512 |
| 193.118.224.0/19 | COLT Telecom | 8,192 |
| 193.134.159.0/24 | Helvetia Swiss Insurance Company Ltd. | 256 |
| 193.141.139.0/24 | NEC Deutschland GmbH | 256 |
| 193.183.185.0/24 | Fidelity Information Services Front Arena AB | 256 |
| 193.228.0.0/24 | Akdeniz Chemson Additives AG | 256 |
| 193.235.44.0/24 | Beckers Industrial Coatings AB | 256 |
| 193.235.45.0/24 | Beckers Industrial Coatings AB | 256 |
| 2001:678:868::/48 | Media-press.tv (PPS) GmbH | 1.21 × 1024 |
| 2001:678:1020::/48 | PIA Media MUC GmbH | 1.21 × 1024 |
| 2001:67c:424::/48 | Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit | 1.21 × 1024 |
| 2001:67c:2b34::/48 | KPMG LLP | 1.21 × 1024 |
| 2001:920::/32 | COLT Technology Services Group Limited | 7.92 × 1028 |
| 2001:921::/32 | Colt Romania | 7.92 × 1028 |
| 2001:924::/32 | COLT Telecom | 7.92 × 1028 |
| 2001:925::/32 | Colt Australia | 7.92 × 1028 |
| 2001:926::/32 | Colt Japan | 7.92 × 1028 |
| 2001:926:40::/48 | Colt Japan | 1.21 × 1024 |
| 2400:81e0::/32 | Colt Technology Services Co., Ltd. | 7.92 × 1028 |
| 2a06:6540:1241::/48 | Institut Straumann AG | 1.21 × 1024 |
| 2a06:6540:1440::/48 | Institut Straumann AG | 1.21 × 1024 |
| 2a06:6540:4101::/48 | Institut Straumann AG | 1.21 × 1024 |
| 2a06:6540:4181::/48 | Institut Straumann AG | 1.21 × 1024 |
| 2a06:6541:1241::/48 | Institut Straumann AG | 1.21 × 1024 |
| 2a06:6541:1440::/48 | Institut Straumann AG | 1.21 × 1024 |
| 2a06:6541:4101::/48 | Institut Straumann AG | 1.21 × 1024 |
| 2a06:6541:4181::/48 | Institut Straumann AG | 1.21 × 1024 |
This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.
IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.
AS8220 peers with these other Autonomous Systems.
Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.
AS8220 provides internet connectivity to these downstream Autonomous Systems.
A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.
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