AS number details

AS401687

AM/NS Calvert LLC  ·  arcelormittal.com

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AS401687 – AM/NS Calvert LLC

Field Value
Country United States
Website arcelormittal.com
Hosted domains 0
Number of IPv4 512
Number of IPv6 0
ASN type ISP
Registry arin
Allocated 5 months ago on Apr 17, 2025
Updated 5 months ago on Apr 17, 2025
Netblock Company Num of IPs
142.153.1.0/24 ArcelorMittal Dofasco G.P. 256
142.153.2.0/24 ArcelorMittal Dofasco G.P. 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS401687
                                                OrgID:          AS401687
                                                ASName:         AS401687
                                                ASNumber:       AS401687
                                                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 2 peers for this ASN.

Peers Name
AS13760 Uniti Fiber Holdings Inc.
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13760 Uniti Fiber Holdings Inc.
AS7018 AT&T Enterprises, LLC
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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
142.153.1.31 AS401687 AM/NS Calvert LLC 22.97ms from Dallas, US

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Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

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35.154.181.247 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
128.91.16.167 AS55 University of Pennsylvania 3.43ms from New York City, US
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110.46.12.199 AS9845 LG HelloVision Corp. 8.68ms from Seoul, KR
13.237.179.23 AS16509 Amazon.com, Inc. 0.14ms from Sydney, AU
124.163.56.199 AS4837 CHINA UNICOM China169 Backbone 7.30ms from Taiyuan, CN
97.146.169.215 AS6167 Verizon Business 17.43ms from Ashburn, US
112.194.37.39 AS4837 CHINA UNICOM China169 Backbone 10.82ms from Chengdu, CN
52.19.122.39 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
106.35.129.7 AS4134 CHINANET-BACKBONE 1.90ms from Hohhot, CN
195.62.5.55 AS198497 Sipay Elektronik Para ve Odeme Hizmetleri A.S. 4.18ms from Istanbul, TR
173.181.122.71 AS852 TELUS Communications Inc. 1.62ms from Kelowna, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 142.153.1.31
traceroute to 142.153.1.31 (142.153.1.31): 64 hops max, 52 byte packets
3 [AS174] 154.24.5.165 1.263 ms
4 [AS174] 154.54.92.106 1.372 ms
5 [AS174] 154.54.28.74 1.168 ms
6 *
7 [AS7018] 32.130.24.46 18.995 ms
8 *
9 *
10 *
11 [AS7018] 32.130.105.101 19.971 ms
12 [AS7018] 12.55.232.198 22.914 ms
13 [AS401687] 142.153.1.4 23.077 ms
14 [AS401687] 142.153.1.31 23.465 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
On

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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 AS401687 at robtex.

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