Autonomous System details

AS12761

Colt Technology Services Corporate IT  ·  colt.net

United Kingdom
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AS12761 – Colt Technology Services Corporate IT

Field Value
Country United Kingdom
Website colt.net
Hosted domains 0
IPv4 addresses 1,536
IPv6 addresses 0
ASN type Hosting
Registry ripe
Allocated 24 years ago on Jan 22, 2002
Updated 2 years ago on Aug 09, 2023

IP Ranges

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

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                                                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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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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
217.111.165.243 AS12761 Colt Technology Services Corporate IT 0.66ms from London, GB
193.118.162.252 AS12761 Colt Technology Services Corporate IT 0.48ms from Osaka, JP
217.111.167.252 AS12761 Colt Technology Services Corporate IT 0.53ms from London, GB
193.118.164.252 AS12761 Colt Technology Services Corporate IT 0.63ms 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
212.222.132.185 AS3257 GTT Communications Inc. 0.36ms from Amsterdam, NL
52.178.8.73 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
96.217.151.57 AS7922 Comcast Cable Communications, LLC 4.27ms from Ashburn, US
107.142.252.25 AS7018 AT&T Enterprises, LLC 3.93ms from Atlanta, US
15.197.93.121 AS16509 Amazon.com, Inc. 0.03ms from Bangkok, TH
111.165.227.233 AS4837 CHINA UNICOM China169 Backbone 4.95ms from Beijing, CN
174.169.201.137 AS7922 Comcast Cable Communications, LLC 9.50ms from Boston, US
184.61.28.153 AS4181 TDS TELECOM 2.97ms from Chicago, US
129.230.228.249 AS15753 BP International Ltd 1.81ms from Dallas, US
36.147.114.9 AS9808 China Mobile Communications Group Co., Ltd. 6.00ms from Kunming, CN
5.66.239.121 AS5607 Sky UK Limited 0.96ms from London, GB
142.118.175.41 AS577 Bell Canada 3.89ms from Montreal, CA
65.198.107.201 AS701 Verizon Business 1.48ms from New York City, US
87.231.219.89 AS15557 Societe Francaise Du Radiotelephone - SFR SA 12.48ms from Paris, FR
129.146.92.89 AS31898 Oracle Corporation 0.16ms from Phoenix, US
87.11.250.73 AS3269 Telecom Italia S.p.A. 8.60ms from Rome, IT
83.241.233.9 AS12552 GlobalConnect AB 0.45ms from Stockholm, SE
126.206.246.153 AS17676 SoftBank Corp. 3.70ms from Tokyo, JP
88.118.173.217 AS8764 Telia Lietuva, AB 1.17ms from Vilnius, LT
188.207.196.25 AS1136 KPN B.V. 2.38ms from Amsterdam, NL
108.28.189.41 AS701 Verizon Business 2.63ms from Ashburn, US
73.48.40.25 AS7922 Comcast Cable Communications, LLC 11.01ms from Chicago, US
51.199.129.57 AS5607 Sky UK Limited 1.04ms from Dublin, IE
103.48.131.249 AS63861 PT Aktif Tengah Malam 0.45ms from Jakarta, ID
203.215.186.57 AS17787 Pakistan Software Export Board 4.61ms from Lahore, PK

Traceroute

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

$
traceroute -a -n -q1 -f4 217.111.167.252
traceroute to 217.111.167.252 (217.111.167.252): 64 hops max, 52 byte packets
4 [] 5.57.81.237 5.612 ms
5 [] 212.74.73.233 31.658 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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