AS number details

AS1554

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

United States

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AS1554 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 299,264
Number of IPv6 0
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 2 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
6.126.0.0/15 Headquarters, USAISC 131,072
136.207.128.0/17 Headquarters, USAISC 32,768
136.210.0.0/17 Headquarters, USAISC 32,768
136.215.128.0/17 Headquarters, USAISC 32,768
136.210.128.0/18 Headquarters, USAISC 16,384
136.215.192.0/18 Headquarters, USAISC 16,384
136.210.192.0/19 Headquarters, USAISC 8,192
155.155.64.0/19 Headquarters, USAISC 8,192
155.155.96.0/19 Headquarters, USAISC 8,192
155.155.128.0/19 Headquarters, USAISC 8,192
155.155.16.0/20 Headquarters, USAISC 4,096
155.155.48.0/20 Headquarters, USAISC 4,096
155.155.80.0/20 Headquarters, USAISC 4,096
155.155.112.0/20 Headquarters, USAISC 4,096
155.155.224.0/20 Headquarters, USAISC 4,096
155.155.240.0/20 Headquarters, USAISC 4,096
136.210.240.0/21 Headquarters, USAISC 2,048
136.210.252.0/22 Headquarters, USAISC 1,024
136.210.250.0/23 Headquarters, USAISC 512
6.64.1.0/24 Headquarters, USAISC 256
136.210.248.0/24 Headquarters, USAISC 256
155.155.91.0/24 Headquarters, USAISC 256
206.39.28.0/24 DoD Network Information Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS1554
                                                OrgID:          AS1554
                                                ASName:         AS1554
                                                ASNumber:       AS1554
                                                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 14 peers for this ASN.

Peers Name
AS1551 United States Department of Defense (DoD)
AS1555 United States Department of Defense (DoD)
AS1556 United States Department of Defense (DoD)
AS1559 United States Department of Defense (DoD)
AS1561 United States Department of Defense (DoD)
AS1562 United States Department of Defense (DoD)
AS1563 United States Department of Defense (DoD)
AS1565 United States Department of Defense (DoD)
AS1566 United States Department of Defense (DoD)
AS1567 United States Department of Defense (DoD)
AS1568 United States Department of Defense (DoD)
AS1580 United States Department of Defense (DoD)
AS1585 United States Department of Defense (DoD)
AS367 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS367 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There are 13 downstreams for this ASN.

Downstreams Name
AS1551 United States Department of Defense (DoD)
AS1555 United States Department of Defense (DoD)
AS1556 United States Department of Defense (DoD)
AS1559 United States Department of Defense (DoD)
AS1561 United States Department of Defense (DoD)
AS1562 United States Department of Defense (DoD)
AS1563 United States Department of Defense (DoD)
AS1565 United States Department of Defense (DoD)
AS1566 United States Department of Defense (DoD)
AS1567 United States Department of Defense (DoD)
AS1568 United States Department of Defense (DoD)
AS1580 United States Department of Defense (DoD)
AS1585 United States Department of Defense (DoD)
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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
12.88.225.194 AS7018 AT&T Enterprises, LLC 0.92ms from Atlanta, US
44.224.210.226 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
94.104.107.114 AS47377 Orange Belgium SA 8.92ms from Brussels, BE
197.165.181.226 AS24863 Link Egypt (Link.NET) 15.21ms from Cairo, EG
58.144.140.2 AS4837 CHINA UNICOM China169 Backbone 0.60ms from Chongqing, CN
24.140.208.82 AS12097 Massillon Cable Communications 6.05ms from Columbus, US
139.138.135.2 AS25956 Logix 5.75ms from Dallas, US
59.89.51.50 AS9829 National Internet Backbone 2.85ms from Delhi, IN
67.165.213.114 AS7922 Comcast Cable Communications, LLC 6.05ms from Denver, US
103.189.242.50 AS149980 A One Network 0.99ms from Dhaka, BD
213.50.225.146 AS1257 Tele2 Sverige AB 0.33ms from Goeteborg, SE
113.67.98.146 AS4134 CHINANET-BACKBONE 2.85ms from Guangzhou, CN
216.51.236.146 AS5056 Aureon Network Services 6.12ms from Kansas City, US
159.122.229.194 AS36351 IBM Cloud 1.15ms from London, GB
81.39.160.194 AS3352 TELEFONICA DE ESPANA S.A.U. 9.07ms from Madrid, ES
3.111.60.50 AS16509 Amazon.com, Inc. 0.12ms from Mumbai, IN
64.29.74.242 AS3561 CenturyLink Communications, LLC 6.33ms from New York City, US
92.255.101.146 AS56534 Comfortel Ltd. 0.35ms from Saint Petersburg, RU
201.53.225.130 AS28573 Claro NXT Telecomunicacoes Ltda 7.37ms from Sao Paulo, BR
207.223.52.2 AS22775 Moore Capital Management 4.76ms from Secaucus, US
1.231.21.146 AS9318 SK Broadband Co Ltd 1.70ms from Seoul, KR
101.35.191.82 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.07ms from Shanghai, CN
123.153.66.82 AS4837 CHINA UNICOM China169 Backbone 11.04ms from Shanghai, CN
81.230.171.2 AS3301 Telia Company AB 3.81ms from Stockholm, SE
217.211.185.226 AS3301 Telia Company AB 8.59ms from Stockholm, SE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 136.215.145.123
traceroute to 136.215.145.123 (136.215.145.123): 7 hops max, 52 byte packets
3 [AS3356] 213.249.123.45 84.459 ms
4 [AS3356] 171.75.10.251 10.654 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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 AS1554 at robtex.

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