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
198.46.188.2 AS36352 HostPapa 0.22ms from Buffalo, US
64.141.113.226 AS6327 Shaw Communications 1.04ms from Calgary, CA
34.134.56.50 AS396982 Google LLC 0.11ms from Council Bluffs, US
67.14.197.146 AS6528 SOUTH ARKANSAS TELEPHONE COMPANY 7.75ms from Dallas, US
52.29.139.194 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
195.243.114.2 AS3320 Deutsche Telekom AG 1.45ms from Frankfurt am Main, DE
112.197.10.210 AS45543 SaiGon Tourist cable Televition Company 0.80ms from Ho Chi Minh City, VN
197.139.41.2 AS36914 Kenya Education Network 12.39ms from Nairobi, KE
76.122.30.66 AS7922 Comcast Cable Communications, LLC 7.58ms from Orlando, US
179.173.203.194 AS26599 TELEFÔNICA BRASIL S.A 9.88ms from Osasco, BR
18.232.184.210 AS14618 Amazon.com, Inc. 0.39ms from Reston, US
113.212.127.2 AS45294 PT. Wanriau Indoxp 8.45ms from Singapore, SG
60.228.64.2 AS1221 Telstra Limited 0.69ms from Sydney, AU
177.69.204.114 AS16735 ALGAR TELECOM S/A 0.67ms from São Paulo, BR
62.46.37.34 AS8447 A1 Telekom Austria AG 5.57ms from Vienna, AT
183.94.41.146 AS4837 CHINA UNICOM China169 Backbone 4.61ms from Wuhan, CN
176.226.196.226 AS8369 Intersvyaz-2 JSC 3.58ms from Yekaterinburg, RU
192.35.48.34 AS225 University of Virginia 0.90ms from Ashburn, US
216.109.37.2 AS3464 Alabama Supercomputer Authority 5.41ms from Atlanta, US
101.5.176.2 AS4538 China Education and Research Network Center 2.06ms from Beijing, CN
99.179.141.130 AS7018 AT&T Enterprises, LLC 2.14ms from Dallas, US
109.133.151.66 AS5432 Proximus NV 4.81ms from Gravelines, FR
115.237.155.2 AS4134 CHINANET-BACKBONE 8.58ms from Hangzhou, CN
210.211.109.194 AS38731 Vietel - CHT Compamy Ltd 0.19ms from Ho Chi Minh City, VN
95.145.130.34 AS2856 British Telecommunications PLC 2.15ms from London, GB

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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