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
6.126.0.0/15 Headquarters, USAISC 131,072
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
6.64.1.0/24 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


                                                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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Useful for Cybersecurity

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
107.15.25.2 AS11426 Charter Communications Inc 10.65ms from Ashburn, US
161.82.179.2 AS140326 Symphony Communication Public Company Limited for TC 2.84ms from Bangkok, TH
186.130.194.34 AS22927 Telefonica de Argentina 14.82ms from Buenos Aires, AR
190.112.80.2 AS28048 Internet Para Todos - Gobierno de La Rioja 5.37ms from Cordoba, AR
98.55.77.194 AS7922 Comcast Cable Communications, LLC 2.28ms from Denver, US
45.144.233.2 AS41745 Baykov Ilya Sergeevich 0.55ms from Frankfurt am Main, DE
87.98.239.50 AS16276 OVH SAS 0.04ms from Gravelines, FR
113.182.111.178 AS45899 VNPT Corp 2.91ms from Ho Chi Minh City, VN
80.117.181.226 AS3269 Telecom Italia S.p.A. 2.31ms from Milan, IT
197.139.41.2 AS36914 Kenya Education Network 11.52ms from Nairobi, KE
8.9.93.194 AS31775 Greenlight Networks, LLC 7.77ms from New York City, US
71.172.66.130 AS701 Verizon Business 2.10ms from New York City, US
129.210.31.194 AS26488 Santa Clara University 2.70ms from San Jose, US
73.222.139.210 AS7922 Comcast Cable Communications, LLC 7.76ms from San Jose, US
58.234.185.242 AS9318 SK Broadband Co Ltd 1.62ms from Seoul, KR
119.9.129.2 AS58683 Rackspace.com Sydney 1.14ms from Sydney, AU
85.64.249.146 AS1680 Cellcom Fixed Line Communication L.P 3.43ms from Tel Aviv, IL
115.51.231.242 AS4837 CHINA UNICOM China169 Backbone 7.65ms from Zhengzhou, CN
91.195.255.98 AS16190 WEB LLC 0.90ms from Abovyan, AM
83.111.188.2 AS5384 Emirates Internet 4.16ms from Al Fujairah City, AE
76.49.85.114 AS11426 Charter Communications Inc 11.70ms from Ashburn, US
131.103.23.162 AS2914 NTT America, Inc. 1.02ms from Ashburn, US
50.254.18.2 AS7922 Comcast Cable Communications, LLC 4.86ms from Chicago, US
111.10.215.178 AS9808 China Mobile Communications Group Co., Ltd. 10.27ms from Chongqing, CN
99.179.141.130 AS7018 AT&T Enterprises, LLC 1.84ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -m7 155.155.95.2
traceroute to 155.155.95.2 (155.155.95.2): 7 hops max, 52 byte packets
2 *
3 [AS3356] 171.75.10.251 17.002 ms
4 [AS3356] 62.67.79.154 34.489 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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