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
149.255.184.93 AS211140 TRANSUNION INTERNATIONAL UK LIMITED 1.78ms from London, GB
149.255.185.59 AS211140 TRANSUNION INTERNATIONAL UK LIMITED 1.25ms 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
84.87.247.132 AS1136 KPN B.V. 1.01ms from Amsterdam, NL
159.8.193.100 AS36351 IBM Cloud 1.35ms from Amsterdam, NL
98.124.68.100 AS16863 Home Telephone Company, Inc. 8.90ms from Atlanta, US
81.83.67.4 AS6848 Telenet BV 5.04ms from Brussels, BE
109.79.223.164 AS15502 Vodafone Ireland Limited 2.72ms from Dublin, IE
86.164.127.148 AS2856 British Telecommunications PLC 4.55ms from Erith, GB
2.241.166.36 AS6805 Telefonica Germany GmbH & Co.OHG 2.38ms from Hamburg, DE
62.76.207.20 AS12770 Federal State Budgetary Educational Institution of Higher Education "Pacific State University" 6.53ms from Khabarovsk, RU
91.210.163.196 AS21087 Electronniy gorod, Ltd. 14.37ms from Krasnoyarsk, RU
94.61.137.68 AS12353 Vodafone Portugal 7.54ms from Lisbon, PT
104.131.177.148 AS14061 DigitalOcean, LLC 0.29ms from New York City, US
128.113.124.180 AS91 Rensselaer Polytechnic Institute 3.84ms from New York City, US
71.182.200.52 AS701 Verizon Business 7.23ms from Reston, US
131.120.5.244 AS668 United States Department of Defense (DoD) 3.78ms from San Jose, US
177.141.208.84 AS28573 Claro NXT Telecomunicacoes Ltda 5.25ms from Sao Paulo, BR
3.36.78.228 AS16509 Amazon.com, Inc. 0.18ms from Seoul, KR
211.54.115.180 AS4766 Korea Telecom 1.65ms from Seoul, KR
119.202.250.164 AS4766 Korea Telecom 6.75ms from Seoul, KR
91.229.26.84 AS12328 "Alan Systems" Sp. z o. o. 7.46ms from Warsaw, PL
79.172.34.180 AS5563 Ural Regional Net 13.32ms from Yekaterinburg, RU
120.46.119.100 AS55990 Huawei Cloud Service data center 10.22ms from Beijing, CN
75.86.54.20 AS10796 Charter Communications Inc 5.07ms from Chicago, US
163.182.106.244 AS6181 Cincinnati Bell Telephone Company LLC 4.50ms from Columbus, US
73.145.6.116 AS7922 Comcast Cable Communications, LLC 7.52ms from Flint, US
177.89.121.228 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 13.34ms from Fortaleza, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 149.255.187.36
traceroute to 149.255.187.36 (149.255.187.36): 9 hops max, 52 byte packets
3 [] 176.126.38.5 3.184 ms
4 [AS13335] 172.68.61.77 0.371 ms
5 [AS13335] 172.68.61.41 0.408 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Athens, GR
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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