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 4 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
4.14.98.98 AS3356 Level 3 Parent, LLC 0.46ms from Ashburn, US
182.140.129.178 AS38283 CHINANET SiChuan Telecom Internet Data Center 3.01ms from Chengdu, CN
23.116.13.82 AS7018 AT&T Enterprises, LLC 19.48ms from Chicago, US
35.188.71.50 AS396982 Google LLC 0.12ms from Council Bluffs, US
73.98.86.242 AS7922 Comcast Cable Communications, LLC 14.61ms from Greenwood Village, US
14.249.8.18 AS45899 VNPT Corp 1.91ms from Hanoi, VN
221.183.131.194 AS9808 China Mobile Communications Group Co., Ltd. 0.37ms from Hohhot, CN
61.177.240.66 AS4134 CHINANET-BACKBONE 6.20ms from Huai'an, CN
43.175.204.242 AS139341 ACE 17.33ms from Jakarta, ID
18.135.16.210 AS16509 Amazon.com, Inc. 0.12ms from London, GB
83.49.200.162 AS3352 TELEFONICA DE ESPANA S.A.U. 10.20ms from Madrid, ES
95.79.190.50 AS42682 JSC "ER-Telecom Holding" 6.34ms from Moscow, RU
90.76.83.130 AS3215 Orange S.A. 14.42ms from Paris, FR
89.187.133.50 AS35592 Coolhousing s.r.o. 0.25ms from Prague, CZ
38.33.57.66 AS54600 PEG TECH INC 0.72ms from San Jose, US
170.66.193.50 AS11993 BANCO DO BRASIL S.A. 15.76ms from Sao Paulo, BR
63.140.124.162 AS7782 Alaska Communications Systems Group, Inc. 0.21ms from Anchorage, US
216.96.240.2 AS3450 University of Tennessee 9.95ms from Atlanta, US
190.109.27.178 AS262191 LIBERTY NETWORKS DE COLOMBIA S.A.S 0.92ms from Bogota, CO
116.162.186.50 AS4837 CHINA UNICOM China169 Backbone 1.92ms from Changsha, CN
136.30.94.34 AS19165 Webpass Inc. 0.99ms from Chicago, US
77.6.10.146 AS6805 Telefonica Germany GmbH & Co.OHG 5.39ms from Hamburg, DE
119.118.193.194 AS4837 CHINA UNICOM China169 Backbone 8.72ms from Harbin, CN
86.153.15.130 AS2856 British Telecommunications PLC 8.35ms from London, GB
89.34.121.130 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 0.21ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -m5 136.210.174.253
traceroute to 136.210.174.253 (136.210.174.253): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.123 ms
2 [AS140627] 103.151.64.29 108.922 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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