Autonomous System details

AS19353

Trans Union, LLC  ·  transunion.com

United States

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AS19353 – Trans Union, LLC

Field Value
Country United States
Website transunion.com
Hosted domains 50
IPv4 addresses 2,816
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 19 years ago on Aug 10, 2007
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
66.175.240.0/22 Trans Union, LLC 1,024
66.175.244.0/22 Trans Union, LLC 1,024
66.175.240.0/23 Trans Union, LLC 512
66.175.242.0/23 Trans Union, LLC 512
66.175.244.0/23 Trans Union, LLC 512
65.201.27.0/24 Trans Union, LLC 256
65.204.34.0/24 Trans Union, LLC 256
66.175.247.0/24 Trans Union, LLC 256
198.47.90.0/24 Trans Union, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19353
                                                OrgID:          AS19353
                                                ASName:         AS19353
                                                ASNumber:       AS19353
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 50 domain names hosted across 16 IP addresses on this ASN.

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IP Address Domain Domains on this IP
66.175.241.211 ██████████ 16
65.201.27.43 ██████████ 8
66.175.240.158 ██████████ 6
66.175.240.241 ██████████ 5
66.175.241.142 ██████████ 2
66.175.240.138 ██████████ 2
66.175.240.6 ██████████ 2
65.204.34.32 ██████████ 1
66.175.240.84 █████████ 1
65.201.27.40 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS701 Verizon Business
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
66.175.247.23 AS19353 Trans Union, LLC 2.03ms from Chicago, US
66.175.244.87 AS19353 Trans Union, LLC 2.33ms from Chicago, US
66.175.241.208 AS19353 Trans Union, LLC 2.47ms from Chicago, US
66.175.242.169 AS19353 Trans Union, LLC 2.26ms from Chicago, US
66.175.240.118 AS19353 Trans Union, LLC 2.21ms from Chicago, US

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
50.153.201.89 AS7922 Comcast Cable Communications, LLC 1.32ms from Chicago, US
12.44.153.9 AS7018 AT&T Enterprises, LLC 0.97ms from Dallas, US
217.248.41.57 AS3320 Deutsche Telekom AG 6.44ms from Frankfurt am Main, DE
12.219.196.201 AS7018 AT&T Enterprises, LLC 5.16ms from Fremont, US
1.248.192.57 AS9318 SK Broadband Co Ltd 1.75ms from Incheon, KR
112.73.222.201 AS9457 DREAMLINE CO. 0.60ms from Incheon, KR
113.62.119.249 AS4134 CHINANET-BACKBONE 0.56ms from Lhasa, CN
81.129.119.249 AS2856 British Telecommunications PLC 3.53ms from London, GB
104.137.158.9 AS33363 Charter Communications, Inc 9.20ms from Los Angeles, US
98.109.112.89 AS701 Verizon Business 1.70ms from New York City, US
94.22.231.121 AS719 Elisa Oyj 12.00ms from Oulu, FI
200.227.115.41 AS4230 CLARO S.A. 7.72ms from Rio de Janeiro, BR
157.136.131.9 AS2200 Renater 1.34ms from Saint-Denis, FR
23.202.98.25 AS20940 Akamai International B.V. 0.60ms from San Jose, US
12.221.231.169 AS7018 AT&T Enterprises, LLC 5.67ms from San Jose, US
181.212.193.217 AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS) 1.19ms from Santiago, CL
184.68.137.89 AS6327 Shaw Communications 3.91ms from Seattle, US
122.39.207.105 AS17858 LG POWERCOMM 1.78ms from Seoul, KR
218.17.203.185 AS4134 CHINANET-BACKBONE 0.86ms from Shenzhen, CN
193.13.96.121 AS1257 Tele2 Sverige AB 3.02ms from Stockholm, SE
39.186.188.105 AS56041 China Mobile communications corporation 7.20ms from Suzhou, CN
221.115.226.121 AS17506 ARTERIA Networks Corporation 1.09ms from Tokyo, JP
60.152.58.73 AS17676 SoftBank Corp. 8.47ms from Tokyo, JP
81.63.180.9 AS3303 Swisscom (Switzerland) Ltd 1.40ms from Zuerich, CH
108.48.16.201 AS701 Verizon Business 2.02ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -m4 66.175.244.109
traceroute to 66.175.244.109 (66.175.244.109): 4 hops max, 52 byte packets
1 [AS399244] 66.59.208.1 0.283 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Falkenstein, DE
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 AS19353 at robtex.

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