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 106,752
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
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)
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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)
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
77.26.164.2 AS12334 R Cable y Telecable Telecomunicaciones, S.A.U. 0.41ms from A Coruna, ES
223.205.68.98 AS45758 Triple T Broadband Public Company Limited 3.27ms from Bangkok, TH
197.44.220.98 AS8452 TE-AS 4.76ms from Cairo, EG
12.47.253.2 AS7018 AT&T Enterprises, LLC 8.05ms from Chicago, US
76.16.135.2 AS7922 Comcast Cable Communications, LLC 6.07ms from Chicago, US
190.112.80.2 AS28048 Internet Para Todos - Gobierno de La Rioja 5.34ms from Cordoba, AR
8.48.148.210 AS3356 Level 3 Parent, LLC 0.50ms from Dallas, US
59.89.51.50 AS9829 National Internet Backbone 2.99ms from Delhi, IN
64.92.157.226 AS17306 JAB Wireless, INC. 5.65ms from Denver, US
87.201.4.2 AS15802 Emirates Integrated Telecommunications Company PJSC 3.28ms from Dubai, AE
162.155.17.130 AS10796 Charter Communications Inc 6.99ms from Flint, US
170.78.246.50 AS263338 VEXNET TELECON INFORMÁTICA LTDA 4.64ms from Fortaleza, BR
39.48.17.50 AS17557 Pakistan Telecommunication Company Limited 3.07ms from Islamabad, PK
18.170.41.50 AS16509 Amazon.com, Inc. 0.47ms from London, GB
90.211.132.226 AS5607 Sky UK Limited 2.55ms from London, GB
72.109.72.146 AS6167 Verizon Business 10.79ms from Los Angeles, US
12.211.222.34 AS7018 AT&T Enterprises, LLC 2.98ms from Los Angeles, US
202.58.50.34 AS63956 5G NETWORK OPERATIONS PTY LTD 10.01ms from Melbourne, AU
151.60.155.98 AS1267 WIND TRE S.P.A. 3.23ms from Milan, IT
138.119.183.114 AS611 NB-PEI Educational Computer Network 15.45ms from Montreal, CA
95.163.53.98 AS47764 LLC VK 0.45ms from Moscow, RU
36.161.1.226 AS9808 China Mobile Communications Group Co., Ltd. 6.04ms from Nanjing, CN
100.37.137.50 AS701 Verizon Business 2.64ms from New York City, US
60.127.177.210 AS17676 SoftBank Corp. 3.97ms from Osaka, JP
23.223.238.130 AS16625 Akamai Technologies, Inc. 0.15ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 136.207.253.178
traceroute to 136.207.253.178 (136.207.253.178): 8 hops max, 52 byte packets
4 [AS3356] 171.75.10.251 12.417 ms
5 [AS3356] 62.67.79.154 30.03 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Dublin, IE
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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