Autonomous System details

AS3743

Cleveland Cliffs Steel LLC  ·  clevelandcliffs.com

United States
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AS3743 – Cleveland Cliffs Steel LLC

Field Value
Country United States
Website clevelandcliffs.com
Hosted domains 1
IPv4 addresses 1,792
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 17 years ago on Sep 09, 2009
Updated 3 years ago on Jun 30, 2023

IP Ranges

Netblock Company Num of IPs
156.144.51.0/24 Cleveland Cliffs Steel LLC 256
156.144.99.0/24 Cleveland Cliffs Steel LLC 256
156.144.100.0/24 Cleveland Cliffs Steel LLC 256
156.144.108.0/24 Cleveland Cliffs Steel LLC 256
156.144.109.0/24 Cleveland Cliffs Steel LLC 256
156.144.208.0/24 Cleveland Cliffs Steel LLC 256
156.144.249.0/24 Cleveland Cliffs Steel LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS3743
                                                OrgID:          AS3743
                                                ASName:         AS3743
                                                ASNumber:       AS3743
                                                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 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
156.144.109.10 █████████ 1
156.144.109.72 █████████ 1
156.144.109.70 █████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
156.144.51.126 AS3743 Cleveland Cliffs Steel LLC 26.44ms from Chicago, US
156.144.208.1 AS3743 Cleveland Cliffs Steel LLC 11.26ms from Chicago, US
156.144.108.18 AS3743 Cleveland Cliffs Steel LLC 25.82ms from Chicago, US

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IP Address ASN Details
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125.27.47.239 AS23969 TOT Public Company Limited 2.18ms from Bangkok, TH
75.176.110.47 AS11426 Charter Communications Inc 6.21ms from Charlotte, US
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93.209.217.79 AS3320 Deutsche Telekom AG 6.82ms from Frankfurt am Main, DE
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34.89.139.111 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 156.144.100.11
traceroute to 156.144.100.11 (156.144.100.11): 6 hops max, 52 byte packets
3 [AS6713] 81.192.1.249 1.157 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Rabat, MA
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 AS3743 at robtex.

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