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Home>AS8220 ASN Details

ASN Details

AS8220

United Kingdom · colt.net

Summary

Country

United Kingdom

Website

colt.net

Hosted domains

40,794

Number of IPv4

1,496,064

Number of IPv6

475,388,317,898,699,859,628,059,000,832

ASN type

ISP

Registry

ripe

Allocated

23 years ago on Aug 29, 2002

Updated

3 days ago on Oct 13, 2025

Included IP range

IP RangeCompanyNum of IPs
217.110.0.0/15COLT Technology Services Group Limited131,072
57.133.0.0/16COLT Technology Services Group Limited65,536
58.0.0.0/16COLT Technology Services Group Limited65,536
62.23.0.0/16COLT Technology Services Group Limited65,536
62.96.0.0/16COLT Technology Services Group Limited65,536
80.169.0.0/16COLT Technology Services Group Limited65,536
84.14.0.0/16COLT Technology Services Group Limited65,536
136.225.0.0/16COLT65,536
148.109.0.0/16Colt Technology Services Co., Ltd.65,536
213.61.0.0/16COLT Technology Services Group Limited65,536
213.86.0.0/16COLT Technology Services Group Limited65,536
58.1.128.0/17COLT Technology Services Group Limited32,768
116.83.0.0/17COLT Technology Services Group Limited32,768
195.68.0.0/17COLT Technology Services Group Limited32,768
212.161.0.0/17COLT Technology Services Group Limited32,768
213.27.128.0/17COLT Technology Services Group Limited32,768
213.41.0.0/17COLT Technology Services Group Limited32,768
213.215.128.0/17COLT Technology Services Group Limited32,768
62.97.64.0/18COLT Technology Services Group Limited16,384
78.143.0.0/18COLT Technology Services Group Limited16,384
87.241.0.0/18COLT Technology Services Group Limited16,384
90.152.0.0/18Regus Group Services Ltd16,384
90.152.64.0/18Regus Group Services Ltd16,384
158.162.192.0/18Universidade Catolica Portuguesa16,384
212.123.192.0/18COLT Technology Services Group Limited16,384
212.203.64.0/18COLT Technology Services Group Limited16,384
213.208.192.0/18COLT Technology Services Group Limited16,384
213.229.128.0/18COLT Technology Services Group Limited16,384
213.246.192.0/18COLT Technology Services Group Limited16,384
46.248.128.0/19COLT Technology Services Group Limited8,192
62.72.96.0/19COLT Technology Services Group Limited8,192
62.84.192.0/19COLT Technology Services Group Limited8,192
62.152.96.0/19COLT Technology Services Group Limited8,192
62.192.0.0/19COLT Technology Services Group Limited8,192
80.80.0.0/19COLT Technology Services Group Limited8,192
80.251.160.0/19COLT Technology Services Group Limited8,192
82.112.192.0/19COLT Technology Services Group Limited8,192
84.16.160.0/19COLT Technology Services Group Limited8,192
85.88.128.0/19COLT Technology Services Group Limited8,192
90.152.64.0/19Regus Group Services Ltd8,192
90.152.96.0/19Regus Group Services Ltd8,192
118.67.224.0/19COLT Technology Services Group Limited8,192
157.2.32.0/19Net One Systems Co.,Ltd.8,192
158.162.32.0/19Universidade Catolica Portuguesa8,192
193.82.0.0/19Colt Technology Services Co., Ltd.8,192
193.82.32.0/19COLT Technology Services Group Limited8,192
193.118.224.0/19COLT Technology Services Group Limited8,192
195.110.64.0/19COLT Technology Services Group Limited8,192
212.0.96.0/19COLT Technology Services Group Limited8,192
212.23.224.0/19COLT Technology Services Group Limited8,192
212.31.224.0/19COLT Technology Services Group Limited8,192
212.35.96.0/19COLT Technology Services Group Limited8,192
212.36.32.0/19Regus Group Services Ltd8,192
212.78.160.0/19COLT Technology Services Group Limited8,192
212.121.128.0/19COLT Technology Services Group Limited8,192
213.164.0.0/19COLT Technology Services Group Limited8,192
213.173.160.0/19COLT Technology Services Group Limited8,192
213.185.160.0/19COLT Technology Services Group Limited8,192
27.110.0.0/20Colt Technology Services Co., Ltd.4,096
78.156.64.0/20COLT Telecom4,096
95.175.192.0/20Regus Group Services Ltd4,096
95.175.208.0/20Regus Group Services Ltd4,096
157.120.240.0/20COLT Technology Services Group Limited4,096
178.159.176.0/20COLT Technology Services Group Limited4,096
194.223.144.0/20Colt Technology Services Co., Ltd.4,096
212.36.144.0/20COLT Technology Services Group Limited4,096
212.36.160.0/20COLT Technology Services Group Limited4,096
217.173.96.0/204,096
78.156.80.0/21COLT Technology2,048
157.2.48.0/21Net One Systems Co.,Ltd.2,048
157.120.224.0/21COLT Technology Services Group Limited2,048
193.16.48.0/21BorgWarner IT Services Europe GmbH2,048
194.223.128.0/21COLT Technology Services Group Limited2,048
212.36.184.0/21BERWIN LEIGHTON2,048
27.110.16.0/22Colt Technology Services Co., Ltd.1,024
103.138.100.0/22Digiagra, LLC.1,024
157.120.236.0/22COLT Technology Services Group Limited1,024
185.138.136.0/22bc.solution service GmbH1,024
193.16.56.0/22BorgWarner IT Services Europe GmbH1,024
194.76.4.0/22Tuebinger Str. 551,024
194.115.212.0/22PSI-AG, Geschaeftsbereich PS1,024
194.223.136.0/22COLT Technology Services Group Limited1,024
194.223.140.0/22Colt Technology Services Co., Ltd.1,024
27.110.20.0/23Colt Technology Services Co., Ltd.512
110.50.78.0/23KVH Co., Ltd512
185.194.232.0/23ASII TELECOM SARL512
193.16.60.0/23BorgWarner IT Services Europe GmbH512
193.33.182.0/23Oodrive BE NV512
193.96.108.0/23inpro Innovationsgesellschaft mbH IP Network512
193.111.24.0/23London512
194.76.2.0/23Tuebinger Str. 55512
195.78.50.0/23Emakina.BE BV512
202.24.96.0/23NIPPON INFORMATION INDUSTORY CORP.512
202.24.98.0/23NIPPON INFORMATION INDUSTORY CORP.512
202.95.218.0/23Colt Technology Services Co., Ltd.512
38.210.238.0/24Babylon Cloud S.r.l.256
46.28.184.0/24syzygy Deutschland GmbH256
46.37.111.0/24Internet Utilities Europe and Asia Limited256
46.248.14.0/24TNT Express ICS Limited256
62.23.14.0/24COLT Telecom reserved for TATA IZO256
62.23.23.0/24COLT Telecom reserved for TATA IZO256
62.23.43.0/24COLT Telecom reserved for TATA IZO256
62.23.61.0/24CTRE TECHNIQ CUIR CHAUSSURE MAROQUINERIE256
62.23.70.0/24COLT Telecom reserved for TATA IZO256
62.23.254.0/24Johnson Matthey PLC256
62.23.255.0/24COLT Telecom reserved for TATA IZO256
66.92.200.0/24Private Customer256
84.14.63.0/24COLT Telecom reserved for TATA IZO256
84.14.217.0/24COLT Telecom reserved for TATA IZO256
91.212.43.0/24FIS Global Trading (Suisse) SA256
103.248.76.0/24QUINTRON SYSTEMS LIMITED256
129.41.90.0/24Kyndryl256
139.181.48.0/24Siemens Industry Software Inc.256
144.211.198.0/24Davis Polk & Wardwell, LLP256
148.109.25.0/24Tata Communications (Japan) K.K.256
153.96.140.0/24Fraunhofer Institut IUK256
153.96.141.0/24Fraunhofer Institut IUK256
154.16.166.0/24Digital Energy Technologies Limited256
155.45.128.0/24Atos IT Solutions & Services GmbH256
157.2.52.0/24Net One Systems Co.,Ltd.256
185.157.227.0/24Six Degrees Technology Group Limited256
185.247.126.0/24GREGAL INGENIERIA S.L.256
192.51.54.0/24NTT DATA Mathematical Systems Inc.256
192.103.52.0/24Wind River Systems, Inc.256
192.109.56.0/24TuTech Innovation GmbH256
192.187.137.0/24Kodak Alaris256
192.231.17.0/24KSP Rechtsanwälte Kanzlei Dr. Seegers, Dr. Frankenheim Rechtsanwaltsgesellschaft mbH256
193.16.62.0/24BorgWarner IT Services Europe GmbH256
193.16.155.0/24Tungsten Automation Austria GmbH256
193.16.241.0/24GIVAUDAN INTERNATIONAL SA256
193.17.178.0/24Mondia Media Germany GmbH256
193.30.84.0/24Bundesministerium des Innern und fuer Heimat256
193.36.242.0/24ALLEN OVERY SHEARMAN STERLING LLP256
193.98.156.0/24PSI-AG Berlin256
193.102.132.0/24PSI AG Berlin256
193.134.159.0/24Helvetia Swiss Insurance Company Ltd.256
193.141.139.0/24NEC Deutschland GmbH, NEC ESS, Duesseldorf256
193.183.185.0/24Fidelity Information Services Front Arena AB256
193.228.0.0/24Akdeniz Chemson Additives AG256
193.235.44.0/24Beckers Industrial Coatings AB256
193.235.45.0/24Beckers Industrial Coatings AB256
194.0.195.0/24CertEurope SAS256
194.61.73.0/24LIMITED LIABILITY COMPANY I.D.STRATEGY256
194.113.246.0/24BERLIN256
194.127.228.0/24DMC Datenverarbeitungs- und Management Consulting GmbH256
195.20.223.0/24Agilisys Ltd256
195.68.74.0/24COLT Telecom reserved for TATA IZO256
195.234.34.0/24Mondia Media Germany GmbH256
195.234.180.0/24Zurich, Switzerland256
202.7.104.0/24Colt Technology Services Co., Ltd.256
202.255.101.0/24Mainichi Broadcasting System,Inc.256
202.255.102.0/24Mainichi Broadcasting System,Inc.256
208.85.76.0/24Analysis Group, Inc.256
212.74.77.0/24Colt Backbone SERVERS256
212.74.78.0/24Colt Backbone SERVERS256
212.74.79.0/24BB-LON-WORKS256
2001:920::/32COLT Technology Services Group Limited
2001:921::/32COLT Technology Services Group Limited
2001:924::/32COLT Telecom
2001:925::/32IPv6 Block for Australia, New Zealand
2001:926::/32COLT Technology Services Group Limited
2400:81e0::/32Colt Technology Services Co., Ltd.
2001:678:274::/48Performance Media Deutschland GmbH
2001:678:868::/48Media-press.tv (PPS) GMBH
2001:678:1020::/48PIA Media MUC GmbH
2001:67c:424::/48Wuerttembergische Gemeinde-Versicherung auf Gegenseitigkeit
2001:67c:2b34::/48KPMG LLP
2001:926:40::/48COLT Technology Services Group Limited
2a06:6540:1201::/48Institut Straumann AG
2a06:6540:1241::/48Institut Straumann AG
2a06:6540:1440::/48Institut Straumann AG
2a06:6540:4101::/48Institut Straumann AG
2a06:6540:4181::/48Institut Straumann AG
2a06:6541:1201::/48Institut Straumann AG
2a06:6541:1241::/48Institut Straumann AG
2a06:6541:1440::/48Institut Straumann AG
2a06:6541:4101::/48Institut Straumann AG
2a06:6541:4181::/48Institut Straumann AG

Hosted Domains

IPDomainDomain on this IP
80.169.63.221██████████1,634
213.27.249.211██████████1,568
213.246.197.142██████████1,151
213.27.145.140█████████990
213.27.154.98██████████975
62.23.26.10█████████886
62.23.26.24██████████678
217.110.255.46██████615
217.111.84.46██████551
213.229.190.218██████████379

WHOIS Information

                                                ASHandle:       AS8220
                                                OrgID:          AS8220
                                                ASName:         AS8220
                                                ASNumber:       AS8220
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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