Autonomous System 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
IPv4 addresses 299,264
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated 5 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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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
65.254.181.34 AS22299 GCR Company/GCR Online 5.54ms from Ashburn, US
131.214.201.98 AS668 United States Department of Defense (DoD) 2.68ms from Ashburn, US
75.21.250.98 AS7018 AT&T Enterprises, LLC 2.99ms from Dallas, US
181.175.26.2 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 5.46ms from Guayaquil, EC
1.191.144.98 AS4837 CHINA UNICOM China169 Backbone 7.21ms from Harbin, CN
86.182.247.194 AS2856 British Telecommunications PLC 2.83ms from London, GB
139.124.86.50 AS2457 Renater 1.95ms from Marseille, FR
98.238.104.194 AS7922 Comcast Cable Communications, LLC 3.96ms from Miami, US
186.201.221.66 AS10429 TELEFÔNICA BRASIL S.A 2.03ms from Osasco, BR
177.184.178.130 AS52923 Netcar Internet Telec Info e Tecnologia LTDA 14.14ms from Osasco, BR
168.90.121.50 AS53175 Unetvale Servicos e Equipamentos LTDA 9.63ms from Osasco, BR
112.249.19.34 AS4837 CHINA UNICOM China169 Backbone 10.94ms from Qingdao, CN
179.34.6.130 AS26615 TIM S/A 2.87ms from Sao Paulo, BR
143.107.106.178 AS28571 UNIVERSIDADE DE SAO PAULO 0.72ms from Sao Paulo, BR
70.116.211.242 AS11427 Charter Communications Inc 1.96ms from Schertz, US
180.153.139.82 AS4811 China Telecom (Group) 2.64ms from Shanghai, CN
58.5.59.242 AS17506 ARTERIA Networks Corporation 0.98ms from Tokyo, JP
125.101.79.194 AS17506 ARTERIA Networks Corporation 2.34ms from Tokyo, JP
221.105.216.242 AS17676 SoftBank Corp. 3.51ms from Tokyo, JP
133.209.57.210 AS2518 BIGLOBE Inc. 5.73ms from Tokyo, JP
97.109.31.242 AS812 Rogers Communications Canada Inc. 16.98ms from Toronto, CA
34.21.38.226 AS396982 Google LLC 0.11ms from Ashburn, US
17.32.241.34 AS714 Apple Inc. 11.52ms from Ashburn, US
137.118.116.18 AS6250 NeoNova Network Services, LLC 14.91ms from Atlanta, US
107.181.29.2 AS30438 Resolve I.T. 1.75ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 155.155.61.193
traceroute to 155.155.61.193 (155.155.61.193): 10 hops max, 52 byte packets
5 *
6 *
7 [AS6453] 180.87.38.5 16.013 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Ahmedabad, IN
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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