Autonomous System details

AS6034

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

United States

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AS6034 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 23,296
IPv6 addresses 12,089,258,196,146,291,747,061,760
ASN type Government
Registry arin
Allocated 30 years ago on Oct 24, 1995
Updated 5 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
143.81.224.0/19 Headquarters, USAISC 8,192
143.81.8.0/21 Headquarters, USAISC 2,048
143.81.4.0/22 Headquarters, USAISC 1,024
143.81.72.0/22 Headquarters, USAISC 1,024
6.16.64.0/23 Headquarters, USAISC 512
143.81.54.0/23 Headquarters, USAISC 512
144.105.244.0/23 Headquarters, USAISC 512
6.16.205.0/24 Headquarters, USAISC 256
143.68.236.0/24 Headquarters, USAISC 256
143.81.0.0/24 Headquarters, USAISC 256
143.81.16.0/24 Headquarters, USAISC 256
143.81.18.0/24 Headquarters, USAISC 256
143.81.23.0/24 Headquarters, USAISC 256
143.81.25.0/24 Headquarters, USAISC 256
143.81.29.0/24 Headquarters, USAISC 256
143.81.31.0/24 Headquarters, USAISC 256
143.81.32.0/24 Headquarters, USAISC 256
143.81.36.0/24 Headquarters, USAISC 256
143.81.48.0/24 Headquarters, USAISC 256
143.81.49.0/24 Headquarters, USAISC 256
143.81.50.0/24 Headquarters, USAISC 256
143.81.51.0/24 Headquarters, USAISC 256
143.81.52.0/24 Headquarters, USAISC 256
143.81.53.0/24 Headquarters, USAISC 256
143.81.56.0/24 Headquarters, USAISC 256
143.81.59.0/24 Headquarters, USAISC 256
143.81.61.0/24 Headquarters, USAISC 256
143.81.62.0/24 Headquarters, USAISC 256
143.81.90.0/24 Headquarters, USAISC 256
143.81.105.0/24 Headquarters, USAISC 256
143.81.106.0/24 Headquarters, USAISC 256
143.81.112.0/24 Headquarters, USAISC 256
143.81.156.0/24 Headquarters, USAISC 256
143.81.157.0/24 Headquarters, USAISC 256
143.81.192.0/24 Headquarters, USAISC 256
143.81.200.0/24 Headquarters, USAISC 256
143.81.201.0/24 Headquarters, USAISC 256
143.81.220.0/24 Headquarters, USAISC 256
143.81.222.0/24 Headquarters, USAISC 256
143.81.223.0/24 Headquarters, USAISC 256
144.105.200.0/24 Headquarters, USAISC 256
192.172.13.0/24 Headquarters, USAISC 256
199.112.24.0/24 DoD Network Information Center 256
206.37.233.0/24 DoD Network Information Center 256

Netblock Company
2608:8102:b0c2::/48 United States Department of Defense (DoD)
2608:8102:d7a5::/48 United States Department of Defense (DoD)
2608:8103:d3f4::/48 United States Department of Defense (DoD)
2608:8104:4028::/48 United States Department of Defense (DoD)
2608:8104:caed::/48 United States Department of Defense (DoD)
2608:8107:4c6e::/48 United States Department of Defense (DoD)
2608:8107:77fb::/48 United States Department of Defense (DoD)
2608:8140:bd08::/48 United States Department of Defense (DoD)
2608:8141:1a43::/48 United States Department of Defense (DoD)
2608:8183:5b2f::/48 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS6034
                                                OrgID:          AS6034
                                                ASName:         AS6034
                                                ASNumber:       AS6034
                                                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 2 peers for this ASN.

Peers Name
AS1502 Headquarters, USAISC
AS1733 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS1733 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS1502 Headquarters, USAISC
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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
197.156.120.146 AS24757 Ethio Telecom 13.02ms from Addis Ababa, ET
157.187.108.242 AS668 United States Department of Defense (DoD) 2.68ms from Ashburn, US
103.90.174.2 AS136500 NorthCloud Limited 3.16ms from Auckland, NZ
190.49.92.178 AS22927 Telefonica de Argentina 1.98ms from Buenos Aires, AR
105.75.12.82 AS36884 Wana Corporate 8.88ms from Casablanca, MA
27.63.204.210 AS45609 Bharti Airtel Ltd. AS for GPRS Service 10.83ms from Chennai, IN
66.18.0.130 AS13767 DataBank Holdings, Ltd. 0.49ms from Dallas, US
201.98.129.66 AS8151 UNINET 15.25ms from Dallas, US
94.0.30.50 AS5607 Sky UK Limited 3.44ms from Erith, GB
89.27.56.2 AS16086 DNA Oyj 0.65ms from Helsinki, FI
45.41.56.2 AS19112 New Lisbon Telephone Co., INC 1.34ms from Indianapolis, US
198.248.56.2 AS2495 Kansas Research and Education Network 1.71ms from Kansas City, US
38.226.198.2 AS393437 KLAYER LLC 0.20ms from Los Angeles, US
83.100.130.226 AS12390 KCOM Group Limited 3.30ms from Manchester, GB
81.179.197.162 AS13285 TalkTalk Communications Limited 3.03ms from Manchester, GB
175.38.50.66 AS4804 Microplex PTY LTD 3.41ms from Melbourne, AU
101.65.146.2 AS4837 CHINA UNICOM China169 Backbone 10.20ms from Ningbo, CN
59.140.215.210 AS2516 KDDI CORPORATION 13.32ms from Osaka, JP
75.127.241.66 AS6128 Cablevision Systems Corp. 6.95ms from Secaucus, US
67.165.35.162 AS7922 Comcast Cable Communications, LLC 10.65ms from Ashburn, US
182.54.171.2 AS45637 UniFone New Zealand Ltd 14.47ms from Auckland, NZ
196.120.146.2 AS36925 MEDITELECOM 10.52ms from Casablanca, MA
75.118.123.98 AS11776 Breezeline 11.27ms from Chicago, US
205.219.95.50 AS3561 CenturyLink Communications, LLC 1.66ms from Chicago, US
200.255.199.210 AS4230 CLARO S.A. 0.60ms from Curitiba, BR

Traceroute

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

$
traceroute -a -n -q1 -m8 143.81.231.153
traceroute to 143.81.231.153 (143.81.231.153): 8 hops max, 52 byte packets
2 *
3 *
4 *
5 [AS3356] 4.68.75.125 11.471 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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 AS6034 at robtex.

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