Autonomous System details

AS21945

Harland Clarke Corp.  ·  harlandclarke.com

United States

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AS21945 – Harland Clarke Corp.

Field Value
Country United States
Website harlandclarke.com
Hosted domains 60
IPv4 addresses 1,536
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 20 years ago on Feb 07, 2006
Updated 14 years ago on Feb 24, 2012

IP Ranges

Netblock Company Num of IPs
12.190.116.0/23 Harland Clarke Corp. 512
12.97.128.0/24 Harland Clarke Corp. 256
12.97.129.0/24 Harland Clarke Corp. 256
12.190.118.0/24 Harland Clarke Corp. 256
12.190.119.0/24 Harland Clarke Corp. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21945
                                                OrgID:          AS21945
                                                ASName:         AS21945
                                                ASNumber:       AS21945
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 60 domain names hosted across 24 IP addresses on this ASN.

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IP Address Domain Domains on this IP
12.190.117.13 ██████████ 3
12.190.117.22 ████████ 2
12.190.116.105 ██████████ 1
12.190.116.151 ██████████ 1
12.190.116.97 ██████████ 1
12.190.116.36 ██████████ 1
12.190.116.155 ██████████ 1
12.190.117.120 ██████████ 1
12.190.116.149 ██████████ 1
12.190.116.40 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS62 CyrusOne LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS62 CyrusOne LLC
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

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

IP Address ASN Details
12.97.129.3 AS21945 Harland Clarke Corp. 1.35ms from Dallas, US
12.97.128.2 AS21945 Harland Clarke Corp. 1.37ms from Dallas, 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
50.173.169.153 AS7922 Comcast Cable Communications, LLC 6.60ms from Chicago, US
177.152.90.201 AS52535 Elonet Provedor de Internet Ltda 10.66ms from Fortaleza, BR
195.127.202.41 AS702 Verizon Business 0.83ms from Frankfurt am Main, DE
195.120.119.41 AS3269 Telecom Italia S.p.A. 8.90ms from Milan, IT
95.191.113.121 AS12389 PJSC Rostelecom 16.36ms from Moscow, RU
24.146.197.73 AS6128 Cablevision Systems Corp. 1.96ms from New York City, US
184.176.77.153 AS22773 Cox Communications Inc. 5.21ms from Phoenix, US
222.135.127.121 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Qingdao, CN
34.225.42.249 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
189.151.203.217 AS8151 UNINET 4.33ms from Santiago de Queretaro, MX
50.46.142.137 AS20055 Wholesail networks LLC 1.25ms from Seattle, US
51.77.147.25 AS16276 OVH SAS 0.14ms from Strasbourg, FR
138.28.121.153 AS393238 ImOn Communications, LLC 5.63ms from Chicago, US
73.208.131.153 AS7922 Comcast Cable Communications, LLC 5.26ms from Chicago, US
173.165.117.185 AS7922 Comcast Cable Communications, LLC 5.79ms from Chicago, US
176.20.43.201 AS3292 TDC Holding A/S 1.25ms from Copenhagen, DK
82.42.108.73 AS5089 Virgin Media Limited 10.39ms from Dublin, IE
190.9.121.105 AS271592 NETS PROVEDOR DE INTERNET TELECOM LTDA 8.08ms from Fortaleza, BR
212.46.107.105 AS12676 HKN GmbH 2.88ms from Frankfurt am Main, DE
112.223.36.9 AS3786 LG DACOM Corporation 1.64ms from Incheon, KR
197.210.69.169 AS29465 MTN NIGERIA Communication limited 0.35ms from Lagos, NG
172.83.44.41 AS46562 Performive LLC 0.62ms from Los Angeles, US
70.234.200.201 AS7018 AT&T Enterprises, LLC 2.55ms from Los Angeles, US
81.97.236.41 AS5089 Virgin Media Limited 7.59ms from Maidenhead, GB
190.240.86.249 AS13489 UNE EPM TELECOMUNICACIONES S.A. 7.87ms from Medellin, CO

Traceroute

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

$
traceroute -a -n -q1 -f5 12.190.116.180
traceroute to 12.190.116.180 (12.190.116.180): 64 hops max, 52 byte packets
5 [] 15.230.139.28 2.328 ms
6 *
7 *
9 [AS7018] 12.94.77.129 1.161 ms
10 [AS7018] 32.130.25.80 4.921 ms
11 [AS7018] 32.130.20.21 4.955 ms
12 [AS7018] 32.130.18.161 5.247 ms
Measurement taken from IPinfo ProbeNet in Houston, 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 AS21945 at robtex.

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