AS number details

AS12761

Colt Technology Services Corporate IT  ·  colt.net

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AS12761 – Colt Technology Services Corporate IT

Field Value
Country United Kingdom
Website colt.net
Hosted domains 0
Number of IPv4 1,536
Number of IPv6 0
ASN type Hosting
Registry ripe
Allocated 24 years ago on Jan 22, 2002
Updated 2 years ago on Aug 09, 2023
Netblock Company Num of IPs
193.118.162.0/24 IT-Japan-Internet 256
193.118.164.0/24 IT-Japan-Internet 256
217.111.164.0/24 COLT EU INFRASTRUCTURE 256
217.111.165.0/24 COLT EU INFRASTRUCTURE 256
217.111.166.0/24 COLT EU INFRASTRUCTURE 256
217.111.167.0/24 COLT EU INFRASTRUCTURE 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS12761
                                                OrgID:          AS12761
                                                ASName:         AS12761
                                                ASNumber:       AS12761
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS8220 COLT Technology Services Group Limited
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8220 COLT Technology Services Group Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

4 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
193.118.162.252 AS12761 Colt Technology Services Corporate IT 0.55ms from Osaka, JP
217.111.165.243 AS12761 Colt Technology Services Corporate IT 0.59ms from London, GB
217.111.167.252 AS12761 Colt Technology Services Corporate IT 0.45ms from London, GB
193.118.164.252 AS12761 Colt Technology Services Corporate IT 0.61ms from Tokyo, JP

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
23.59.235.9 AS20940 Akamai International B.V. 0.49ms from Atlanta, US
103.135.47.121 AS134032 INFONET COMM ENTERPRISES 0.46ms from Chennai, IN
182.73.177.9 AS9498 BHARTI Airtel Ltd. 1.30ms from Chennai, IN
8.227.188.233 AS3356 Level 3 Parent, LLC 0.41ms from Denver, US
54.170.46.201 AS16509 Amazon.com, Inc. 0.29ms from Dublin, IE
67.238.84.217 AS5778 CenturyLink Communications, LLC 9.75ms from Durham, US
88.69.139.185 AS3209 Vodafone GmbH 4.54ms from Frankfurt am Main, DE
91.55.240.185 AS3320 Deutsche Telekom AG 5.49ms from Frankfurt am Main, DE
95.112.106.73 AS6805 Telefonica Germany GmbH & Co.OHG 2.49ms from Hamburg, DE
149.109.250.153 AS25019 Saudi Telecom Company JSC 6.03ms from Jeddah, SA
80.169.194.233 AS8220 COLT Technology Services Group Limited 0.58ms from London, GB
62.249.222.73 AS8468 ENTANET International Limited 9.18ms from London, GB
47.179.49.121 AS5650 Frontier Communications of America, Inc. 0.63ms from Los Angeles, US
189.222.234.41 AS8151 UNINET 5.09ms from Los Angeles, US
80.21.114.41 AS3269 Telecom Italia S.p.A. 15.53ms from Milan, IT
5.150.141.185 AS3302 Retelit Digital Services S.p.A. 0.21ms from Milan, IT
118.214.142.217 AS16625 Akamai Technologies, Inc. 0.24ms from Mumbai, IN
59.185.245.137 AS17813 Mahanagar Telephone Nigam Limited 2.24ms from Mumbai, IN
74.72.235.25 AS12271 Charter Communications Inc 4.16ms from New York City, US
184.164.144.249 AS20454 SECURED SERVERS LLC 0.46ms from Phoenix, US
118.41.173.9 AS4766 Korea Telecom 4.75ms from Seoul, KR
49.62.179.121 AS4766 Korea Telecom 3.95ms from Seoul, KR
122.144.215.185 AS17775 shanghai science and technology network communication limited company 4.70ms from Shanghai, CN
112.1.191.137 AS56046 China Mobile communications corporation 2.42ms from Suzhou, CN
12.233.63.153 AS7018 AT&T Enterprises, LLC 6.36ms from Atlanta, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 -m9 217.111.164.151
traceroute to 217.111.164.151 (217.111.164.151): 9 hops max, 52 byte packets
4 [] 194.53.172.92 0.759 ms
5 [] 212.74.70.235 7.628 ms
6 [AS8220] 213.86.95.42 16.125 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS12761 at robtex.

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