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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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
139.202.196.82 AS4134 CHINANET-BACKBONE 10.62ms from Chengdu, CN
199.18.62.50 AS600 OARnet 0.45ms from Columbus, US
213.83.176.2 AS9158 Telenor A/S 1.22ms from Copenhagen, DK
64.24.144.2 AS7029 Windstream Communications LLC 8.91ms from Dallas, US
50.169.137.98 AS7922 Comcast Cable Communications, LLC 1.01ms from Denver, US
78.43.158.210 AS3209 Vodafone GmbH 7.26ms from Frankfurt am Main, DE
79.99.169.162 AS44769 Bosnet Aktiebolag 4.16ms from Goeteborg, SE
181.175.26.2 AS14522 SERVICIOS DE TELECOMUNICACIONES SETEL S.A. (XTRIM EC) 5.33ms from Guayaquil, EC
202.175.20.2 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.48ms from Hong Kong, HK
216.177.129.2 AS63023 GTHost 0.16ms from Los Angeles, US
115.231.128.130 AS136190 JINHUA, ZHEJIANG Province, P.R.China. 7.54ms from Nanchang, CN
93.228.71.82 AS3320 Deutsche Telekom AG 4.60ms from Nuernberg, DE
76.122.30.66 AS7922 Comcast Cable Communications, LLC 7.58ms from Orlando, US
193.106.8.2 AS215722 LapIT Oy 3.56ms from Oulu, FI
64.140.174.146 AS18450 WebNX, Inc. 1.11ms from Salt Lake City, US
172.70.11.66 AS132892 Cloudflare, Inc. 3.68ms from Seattle, US
113.212.127.2 AS45294 PT. Wanriau Indoxp 8.45ms from Singapore, SG
205.198.24.2 AS133847 Anpple Tech Enterprise 14.31ms from Taipei, TW
62.46.37.34 AS8447 A1 Telekom Austria AG 5.57ms from Vienna, AT
148.187.110.194 AS559 SWITCH 3.06ms from Zuerich, CH
63.140.124.162 AS7782 Alaska Communications Systems Group, Inc. 0.21ms from Anchorage, US
82.165.64.18 AS8560 IONOS SE 0.72ms from Berlin, DE
74.6.134.50 AS26101 Yahoo Holdings Inc. 0.88ms from Buffalo, US
192.227.153.242 AS36352 HostPapa 0.16ms from Buffalo, US
65.184.132.98 AS11426 Charter Communications Inc 15.07ms from Charlotte, US

Traceroute

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

$
traceroute -a -n -q1 -f8 -m11 6.127.120.189
traceroute to 6.127.120.189 (6.127.120.189): 11 hops max, 52 byte packets
8 [AS3356] 62.67.79.154 103.933 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Addis Ababa, ET
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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