Autonomous System details

AS1557

United States Department of Defense (DoD)  ·  mail.mil

United States

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AS1557 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 5 months ago on Sep 12, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1557
                                                OrgID:          AS1557
                                                ASName:         AS1557
                                                ASNumber:       AS1557
                                                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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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
154.248.224.21 AS36947 Telecom Algeria 9.37ms from Algiers, DZ
64.196.174.133 AS7029 Windstream Communications LLC 0.31ms from Atlanta, US
50.219.149.229 AS7922 Comcast Cable Communications, LLC 0.86ms from Atlanta, US
103.68.7.69 AS135604 Sharmin Akter Shilpi t/a M/S. Saiba International 0.41ms from Dhaka, BD
107.201.182.117 AS7018 AT&T Enterprises, LLC 3.29ms from Durham, US
45.137.71.229 AS44486 synlinq.de 0.41ms from Frankfurt am Main, DE
88.249.70.165 AS9121 Turk Telekomunikasyon Anonim Sirketi 18.42ms from Istanbul, TR
51.49.47.245 AS16509 Amazon.com, Inc. 6.08ms from Madrid, ES
83.100.152.117 AS12390 KCOM Group Limited 3.23ms from Manchester, GB
131.255.135.21 AS262417 UltraTelecom Provedora de Internet 6.67ms from Osasco, BR
175.149.15.53 AS4837 CHINA UNICOM China169 Backbone 10.98ms from Tieling, CN
27.24.54.37 AS4134 CHINANET-BACKBONE 3.87ms from Wuhan, CN
136.58.74.149 AS16591 Google Fiber Inc. 7.12ms from Atlanta, US
212.125.38.37 AS12808 dtms GmbH 0.30ms from Frankfurt am Main, DE
212.151.100.229 AS1257 Tele2 Sverige AB 10.58ms from Goeteborg, SE
123.30.187.37 AS45899 VNPT Corp 0.63ms from Hanoi, VN
112.141.167.37 AS9443 Vocus Retail 2.45ms from Melbourne, AU
75.246.33.53 AS6167 Verizon Business 18.42ms from New York City, US
50.224.198.5 AS7922 Comcast Cable Communications, LLC 3.39ms from New York City, US
149.169.3.21 AS2900 Arizona Tri University Network 0.90ms from Phoenix, US
80.188.248.21 AS5610 O2 Czech Republic, a.s. 0.94ms from Prague, CZ
119.177.246.5 AS4837 CHINA UNICOM China169 Backbone 7.90ms from Qingdao, CN
119.190.121.37 AS4837 CHINA UNICOM China169 Backbone 6.37ms from Qingdao, CN
3.225.173.21 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
54.81.130.197 AS14618 Amazon.com, Inc. 0.24ms from Reston, US

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 AS1557 at robtex.

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