Autonomous System details

AS129

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

United States
    Stub AS Icon Stub AS

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AS129 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 7,936
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 38 years ago on Sep 23, 1987
Updated 5 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
158.9.52.0/22 Headquarters, USAISC 1,024
205.77.68.0/22 Navy Network Information Center (NNIC) 1,024
205.77.84.0/22 Navy Network Information Center (NNIC) 1,024
214.29.56.0/22 DoD Network Information Center 1,024
155.27.62.0/23 Headquarters, USAISC 512
205.77.66.0/23 Navy Network Information Center (NNIC) 512
205.77.96.0/23 Navy Network Information Center (NNIC) 512
205.77.98.0/23 Navy Network Information Center (NNIC) 512
143.140.11.0/24 Air Force Systems Networking 256
205.67.43.0/24 Navy Network Information Center (NNIC) 256
205.67.44.0/24 Navy Network Information Center (NNIC) 256
205.67.45.0/24 Navy Network Information Center (NNIC) 256
205.67.46.0/24 Navy Network Information Center (NNIC) 256
205.77.65.0/24 Navy Network Information Center (NNIC) 256
205.77.86.0/24 Navy Network Information Center (NNIC) 256
205.77.88.0/24 Navy Network Information Center (NNIC) 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS129
                                                OrgID:          AS129
                                                ASName:         AS129
                                                ASNumber:       AS129
                                                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 is 1 peer for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

1 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
205.77.96.17 AS129 United States Department of Defense (DoD) 10.50ms from Charlotte, US

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
217.120.156.1 AS33915 Vodafone Libertel B.V. 3.06ms from Amsterdam, NL
80.112.11.1 AS33915 Vodafone Libertel B.V. 4.47ms from Amsterdam, NL
176.40.112.1 AS34984 Superonline Iletisim Hizmetleri A.S. 3.62ms from Ankara, TR
58.97.96.33 AS7470 TRUE INTERNET Co.,Ltd. 2.99ms from Bangkok, TH
111.31.146.161 AS38019 tianjin Mobile Communication Company Limited 4.89ms from Beijing, CN
76.28.65.65 AS7922 Comcast Cable Communications, LLC 10.39ms from Boston, US
203.57.38.1 AS140702 Amtac Professional Services Pty Ltd 2.02ms from Brisbane, AU
91.86.146.1 AS47377 Orange Belgium SA 6.42ms from Brussels, BE
86.105.32.81 AS47427 DREAMTEAM NETWORK SRL 3.87ms from Bucharest, RO
186.19.128.1 AS27747 Telecentro S.A. 0.61ms from Buenos Aires, AR
152.171.65.1 AS7303 Telecom Argentina S.A. 1.29ms from Buenos Aires, AR
181.101.214.113 AS7303 Telecom Argentina S.A. 11.49ms from Buenos Aires, AR
193.255.22.129 AS8517 National Academic Network and Information Center 5.78ms from Bursa, TR
164.151.3.1 AS37130 State Information Technology Agency SOC Ltd 1.81ms from Cape Town, ZA
118.120.16.225 AS4134 CHINANET-BACKBONE 7.77ms from Chengdu, CN
24.26.50.209 AS10796 Charter Communications Inc 11.19ms from Cleveland, US
155.12.59.113 AS37084 Simbanet (T) Limited 1.21ms from Dar es Salaam, TZ
64.100.57.113 AS109 CISCO SYSTEMS, INC. 1.96ms from Durham, US
63.215.137.209 AS3356 Level 3 Parent, LLC 0.86ms from Durham, US
218.17.50.129 AS4134 CHINANET-BACKBONE 1.02ms from Guangzhou, CN
116.40.123.145 AS17858 LG POWERCOMM 1.67ms from Incheon, KR
183.123.112.1 AS4766 Korea Telecom 3.54ms from Incheon, KR
88.246.169.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 7.11ms from Istanbul, TR
125.166.192.1 AS7713 PT Telekomunikasi Indonesia 1.65ms from Jakarta, ID
111.17.175.241 AS24444 Shandong Mobile Communication Company Limited 4.22ms from Jinan, CN

Traceroute

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

$
traceroute -a -n -q1 -m4 205.77.98.82
traceroute to 205.77.98.82 (205.77.98.82): 4 hops max, 52 byte packets
1 [AS202422] 89.44.197.2 0.298 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Sofia, BG
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 AS129 at robtex.

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