AS number details

AS3743

Cleveland Cliffs Steel LLC  ·  clevelandcliffs.com

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AS3743 – Cleveland Cliffs Steel LLC

Field Value
Country United States
Website clevelandcliffs.com
Hosted domains 1
Number of IPv4 1,792
Number of IPv6 0
ASN type Business
Registry arin
Allocated 16 years ago on Sep 09, 2009
Updated 2 years ago on Jun 30, 2023
Netblock Company Num of IPs
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
156.144.51.0/24 Cleveland Cliffs Steel LLC 256
156.144.99.0/24 Cleveland Cliffs Steel LLC 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                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.

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

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Useful for Cybersecurity

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

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

IP Address ASN Details
156.144.208.1 AS3743 Cleveland Cliffs Steel LLC 11.42ms from Chicago, US
156.144.108.16 AS3743 Cleveland Cliffs Steel LLC 25.97ms 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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125.149.26.223 AS4766 Korea Telecom 1.56ms from Seoul, KR
121.157.240.15 AS4766 Korea Telecom 1.65ms from Seoul, KR
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24.209.52.223 AS10796 Charter Communications Inc 9.67ms from Flint, US
188.151.239.15 AS1257 Tele2 Sverige AB 12.12ms from Goeteborg, SE
102.22.218.111 AS37347 NGCOM 1.33ms from Lagos, NG
104.17.152.255 AS13335 Cloudflare, Inc. 0.13ms from Lima, PE
87.80.207.79 AS5607 Sky UK Limited 1.81ms from London, GB
140.99.255.159 AS63023 GTHost 0.13ms from Los Angeles, US
41.101.151.95 AS36947 Telecom Algeria 17.87ms from Madrid, ES
151.75.34.223 AS1267 WIND TRE S.P.A. 14.72ms from Milan, IT
104.123.87.79 AS16625 Akamai Technologies, Inc. 0.45ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 156.144.99.28
traceroute to 156.144.99.28 (156.144.99.28): 9 hops max, 52 byte packets
3 [AS3356] 4.69.220.26 112.377 ms
4 [AS3356] 4.68.110.182 109.229 ms
5 [AS209] 205.171.96.38 140.861 ms
6 [AS209] 216.111.198.186 148.69 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Sofia, BG
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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