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
66.175.250.0/24 Trans Union, LLC 256
198.47.91.0/24 Trans Union, LLC 256
207.201.214.0/24 Trans Union, LLC 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

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 1.68ms 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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142.198.24.207 AS577 Bell Canada 4.78ms from Montreal, CA
116.11.74.255 AS4134 CHINANET-BACKBONE 3.88ms from Nanning, CN
73.112.40.111 AS7922 Comcast Cable Communications, LLC 7.73ms from New York City, US
190.12.154.255 AS271280 CDL COMUNICACAO E TECNOLOGIA LTDA 1.11ms from Osasco, BR
97.154.174.111 AS6167 Verizon Business 10.20ms from Richardson, US
165.85.179.127 AS394089 Google LLC 0.98ms from Sao Paulo, BR
27.117.17.255 AS17857 SK Broadband Co Ltd 7.52ms from Seoul, KR
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154.217.252.63 AS61414 EDGENAP LTD 1.10ms from Tokyo, JP
182.119.215.15 AS4837 CHINA UNICOM China169 Backbone 1.43ms from Zhengzhou, CN
203.17.31.255 AS10215 Microland Limited. IT Infra Service Provider. India 0.52ms from Bengaluru, IN
35.164.65.47 AS16509 Amazon.com, Inc. 0.15ms from Boardman, US
20.105.84.47 AS8075 Microsoft Corporation 0.24ms from Dublin, IE
80.147.219.15 AS3320 Deutsche Telekom AG 3.87ms from Frankfurt am Main, DE
200.10.150.191 AS28027 Escuela Superior Politecnica del Litoral 1.85ms from Guayaquil, EC
83.34.39.15 AS3352 TELEFONICA DE ESPANA S.A.U. 10.75ms from Madrid, ES
47.197.28.239 AS5650 Frontier Communications of America, Inc. 6.51ms from Miami, US
35.180.148.223 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
77.71.150.63 AS12709 Melita Limited 6.62ms from Qormi, MT
54.234.125.63 AS14618 Amazon.com, Inc. 0.21ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -m9 66.175.251.38
traceroute to 66.175.251.38 (66.175.251.38): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS3356] 4.14.168.138 27.315 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Fayetteville, US
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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