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 1
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 is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
155.155.155.155 ██████████ 1

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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
92.97.158.242 AS5384 Emirates Internet 5.10ms from Al Fujairah City, AE
185.200.36.178 AS202561 High Speed Telekomunikasyon ve Hab. Hiz. Ltd. Sti. 17.32ms from Ankara, TR
214.2.141.162 AS721 United States Department of Defense (DoD) 10.65ms from Dallas, US
71.229.162.2 AS7922 Comcast Cable Communications, LLC 4.09ms from Denver, US
63.196.241.194 AS7018 AT&T Enterprises, LLC 2.18ms from Miami, US
12.125.50.162 AS7018 AT&T Enterprises, LLC 1.30ms from New York City, US
126.93.107.98 AS17676 SoftBank Corp. 3.41ms from Osaka, JP
90.76.83.130 AS3215 Orange S.A. 14.38ms from Paris, FR
68.14.247.130 AS22773 Cox Communications Inc. 0.67ms from Phoenix, US
4.228.1.226 AS8075 Microsoft Corporation 0.18ms from Sao Paulo, BR
58.29.126.226 AS17858 LG POWERCOMM 2.31ms from Seoul, KR
106.15.170.98 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.50ms from Shanghai, CN
177.157.98.82 AS18881 TELEFÔNICA BRASIL S.A 16.28ms from São Paulo, BR
175.164.159.146 AS4837 CHINA UNICOM China169 Backbone 1.94ms from Tieling, CN
51.145.159.114 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
143.103.193.50 AS19901 Brightspeed 3.23ms from Dallas, US
66.206.19.18 AS29802 HIVELOCITY, Inc. 0.14ms from Dallas, US
116.74.18.226 AS17488 Hathway IP Over Cable Internet 1.34ms from Delhi, IN
97.118.227.242 AS209 CenturyLink Communications, LLC 1.84ms from Denver, US
88.200.114.162 AS2107 ARNES 0.59ms from Ljubljana, SI
217.38.98.226 AS2856 British Telecommunications PLC 0.91ms from London, GB
23.224.60.162 AS40065 CNSERVERS LLC 0.24ms from Los Angeles, US
204.87.186.242 AS396982 Google LLC 0.07ms from Melbourne, AU
50.239.186.34 AS7922 Comcast Cable Communications, LLC 1.81ms from Miami, US
82.185.100.82 AS3269 Telecom Italia S.p.A. 7.09ms from Milan, IT

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 136.210.57.101
traceroute to 136.210.57.101 (136.210.57.101): 7 hops max, 52 byte packets
3 [AS3356] 171.75.10.251 10.799 ms
4 [AS3356] 62.67.79.154 24.496 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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