AS number details

AS1554

United States Department of Defense (DoD)  ·  mail.mil

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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 238,080
Number of IPv6 0
ASN type Government
Registry arin
Allocated 20 years ago on Apr 03, 2006
Updated a month ago on Sep 12, 2025
Netblock Company Num of IPs
136.207.128.0/17 Headquarters, USAISC 32,768
136.215.128.0/17 Headquarters, USAISC 32,768
136.215.192.0/18 Headquarters, USAISC 16,384
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
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


                                                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)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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
96.78.222.178 AS7922 Comcast Cable Communications, LLC 8.27ms from Boston, US
197.39.55.18 AS8452 TE-AS 5.28ms from Cairo, EG
128.46.208.2 AS17 Purdue University 5.58ms from Chicago, US
3.18.79.34 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
62.157.136.194 AS3320 Deutsche Telekom AG 1.35ms from Duesseldorf, DE
87.98.239.50 AS16276 OVH SAS 0.04ms from Gravelines, FR
106.52.34.82 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.00ms from Guangzhou, CN
20.87.21.226 AS8075 Microsoft Corporation 0.16ms from Johannesburg, ZA
124.95.3.82 AS4837 CHINA UNICOM China169 Backbone 4.74ms from Liaoyang, CN
94.236.104.130 AS15395 Rackspace Ltd. 1.24ms from London, GB
12.211.222.34 AS7018 AT&T Enterprises, LLC 3.09ms from Los Angeles, US
146.120.131.162 AS42772 Unitary enterprise A1 0.52ms from Minsk, BY
177.184.178.130 AS52923 Netcar Internet Telec Info e Tecnologia LTDA 14.26ms from Osasco, BR
109.1.76.18 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.02ms from Paris, FR
77.157.221.194 AS15557 Societe Francaise Du Radiotelephone - SFR SA 1.81ms from Paris, FR
209.143.85.2 AS17054 Expedient 5.30ms from Pittsburgh, US
46.13.29.226 AS13036 T-Mobile Czech Republic a.s. 3.20ms from Prague, CZ
202.31.243.98 AS7624 jeonju university 4.72ms from Seoul, KR
2.71.172.34 AS44034 Hi3G Access AB 7.00ms from Stockholm, SE
118.73.218.130 AS4837 CHINA UNICOM China169 Backbone 7.27ms from Taiyuan, CN
182.120.132.130 AS4837 CHINA UNICOM China169 Backbone 8.62ms from Zhengzhou, CN
135.237.99.18 AS8075 Microsoft Corporation 0.73ms from Ashburn, US
45.230.13.226 AS35699 Adamo Telecom Iberia S.A. 1.34ms from Barcelona, ES
34.223.123.194 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
73.159.135.2 AS7922 Comcast Cable Communications, LLC 8.35ms 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 -f3 -m6 155.155.252.79
traceroute to 155.155.252.79 (155.155.252.79): 6 hops max, 52 byte packets
3 [AS8449] 212.42.98.185 0.908 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Bishkek, KG
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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