AS number details

AS397151

Trans Union, LLC  ·  transunion.com

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AS397151 – Trans Union, LLC

Field Value
Country United States
Website transunion.com
Hosted domains 0
Number of IPv4 1,536
Number of IPv6 0
ASN type Business
Registry arin
Allocated 7 years ago on Nov 09, 2018
Updated 7 years ago on Nov 09, 2018
Netblock Company Num of IPs
66.175.248.0/22 Trans Union, LLC 1,024
66.175.248.0/23 Trans Union, LLC 512
198.47.91.0/24 Trans Union, LLC 256
207.201.214.0/24 Trans Union, LLC 256
66.175.250.0/24 Trans Union, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS397151
                                                OrgID:          AS397151
                                                ASName:         AS397151
                                                ASNumber:       AS397151
                                                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 are 3 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
66.175.249.23 AS397151 Trans Union, LLC 1.86ms 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
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176.253.181.191 AS5607 Sky UK Limited 3.47ms from London, GB
166.199.68.223 AS7018 AT&T Enterprises, LLC 4.28ms from Los Angeles, US
92.161.203.15 AS3215 Orange S.A. 11.52ms from Milan, IT
79.136.133.143 AS50512 JSC ER-Telecom Holding 5.63ms from Novosibirsk, RU
153.169.107.127 AS4713 NTT Communications Corporation 6.88ms from Osaka, JP
3.208.15.175 AS14618 Amazon.com, Inc. 0.42ms from Reston, US
211.72.23.95 AS3462 Data Communication Business Group 0.63ms from Taichung, TW
60.67.12.207 AS17676 SoftBank Corp. 4.07ms from Tokyo, JP
141.138.61.111 AS13046 Hrvatski Telekom d.d. 4.81ms from Zagreb, HR
77.165.70.159 AS1136 KPN B.V. 0.92ms from Amsterdam, NL
125.237.90.79 AS4771 Spark New Zealand Trading Ltd. 18.22ms from Auckland, NZ
119.13.25.79 AS38794 UIH 0.54ms from Bangkok, TH
123.21.12.255 AS45899 VNPT Corp 1.28ms from Ho Chi Minh City, VN
99.107.118.207 AS7018 AT&T Enterprises, LLC 4.94ms from Houston, US
86.153.232.175 AS2856 British Telecommunications PLC 2.74ms from London, GB
108.215.146.207 AS7018 AT&T Enterprises, LLC 15.67ms from Los Angeles, US
62.86.131.127 AS3269 Telecom Italia S.p.A. 5.37ms from Milan, IT
219.75.162.175 AS17511 OPTAGE Inc. 1.73ms from Osaka, JP
80.12.52.127 AS3215 Orange S.A. 6.00ms from Paris, FR
140.82.11.143 AS20473 The Constant Company, LLC 0.16ms from Piscataway, US
54.159.106.127 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
73.151.95.127 AS7922 Comcast Cable Communications, LLC 7.62ms from San Jose, 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 -m7 207.201.214.21
traceroute to 207.201.214.21 (207.201.214.21): 7 hops max, 52 byte packets
3 [AS174] 149.16.252.57 5.064 ms
4 [AS174] 149.6.131.98 33.346 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Girona, ES
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 AS397151 at robtex.

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