Autonomous System details

AS211140

TRANSUNION INTERNATIONAL UK LIMITED  ·  transunion.co.uk

United Kingdom

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AS211140 – TRANSUNION INTERNATIONAL UK LIMITED

Field Value
Country United Kingdom
Website transunion.co.uk
Hosted domains 1
IPv4 addresses 2,048
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 5 years ago on Jun 18, 2021
Updated 5 years ago on Jun 18, 2021

IP Ranges

Netblock Company Num of IPs
149.255.184.0/21 TRANSUNION INTERNATIONAL UK LIMITED 2,048
149.255.184.0/24 Callcredit Limited 256
149.255.185.0/24 Callcredit Limited 256
149.255.186.0/24 TRANSUNION INTERNATIONAL UK LIMITED 256
149.255.187.0/24 TRANSUNION INTERNATIONAL UK LIMITED 256
149.255.188.0/24 TRANSUNION INTERNATIONAL UK LIMITED 256
149.255.189.0/24 TRANSUNION INTERNATIONAL UK LIMITED 256
149.255.190.0/24 TRANSUNION INTERNATIONAL UK LIMITED 256
149.255.191.0/24 TRANSUNION INTERNATIONAL UK LIMITED 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS211140
                                                OrgID:          AS211140
                                                ASName:         AS211140
                                                ASNumber:       AS211140
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
149.255.185.112 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS49425 Digital Realty (UK) Limited
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS49425 Digital Realty (UK) Limited
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
149.255.184.94 AS211140 TRANSUNION INTERNATIONAL UK LIMITED 1.84ms from London, GB
149.255.185.59 AS211140 TRANSUNION INTERNATIONAL UK LIMITED 1.20ms from London, GB

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
181.101.179.84 AS7303 Telecom Argentina S.A. 9.41ms from Buenos Aires, AR
34.81.146.4 AS396982 Google LLC 0.13ms from Chang-hua, TW
182.140.245.68 AS38283 CHINANET SiChuan Telecom Internet Data Center 1.93ms from Chengdu, CN
76.74.11.244 AS3257 GTT Communications Inc. 0.10ms from Dallas, US
128.77.121.244 AS394089 Google LLC 0.11ms from Delhi, IN
106.53.50.36 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.97ms from Guangzhou, CN
109.14.183.244 AS15557 Societe Francaise Du Radiotelephone - SFR SA 5.49ms from Lyon, FR
80.31.8.196 AS3352 TELEFONICA DE ESPANA S.A.U. 10.86ms from Madrid, ES
62.210.160.228 AS12876 SCALEWAY S.A.S. 0.60ms from Paris, FR
37.71.4.68 AS15557 Societe Francaise Du Radiotelephone - SFR SA 3.80ms from Paris, FR
151.127.33.4 AS35540 OVH SAS 5.61ms from Paris, FR
218.59.5.148 AS4837 CHINA UNICOM China169 Backbone 7.08ms from Qingdao, CN
128.32.118.132 AS25 University of California at Berkeley 2.08ms from San Jose, US
174.6.9.36 AS6327 Shaw Communications 9.11ms from Seattle, US
197.0.232.196 AS37705 TOPNET 1.56ms from Tunis, TN
91.181.244.4 AS5432 Proximus NV 2.44ms from Brussels, BE
51.195.170.84 AS16276 OVH SAS 0.06ms from Erith, GB
104.80.30.116 AS16625 Akamai Technologies, Inc. 0.20ms from Frankfurt am Main, DE
131.246.249.244 AS199578 Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau 3.40ms from Frankfurt am Main, DE
14.234.18.84 AS45899 VNPT Corp 2.16ms from Ho Chi Minh City, VN
121.187.128.4 AS4766 Korea Telecom 4.11ms from Incheon, KR
115.21.175.244 AS4766 Korea Telecom 1.16ms from Incheon, KR
94.61.137.68 AS12353 Vodafone Portugal 7.48ms from Lisbon, PT
82.132.190.36 AS29180 Telefonica UK Limited 1.17ms from London, GB
34.94.99.68 AS396982 Google LLC 0.11ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 149.255.186.197
traceroute to 149.255.186.197 (149.255.186.197): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Guangzhou, CN
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 AS211140 at robtex.

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