Autonomous System details

AS325

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

United States
    Stub AS Icon Stub AS

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AS325 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 131,072
IPv6 addresses 618,970,019,642,690,140,000,000,000
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 7 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.43.0.0/16 Headquarters, USAISC 65,536
55.191.0.0/16 Headquarters, USAISC 65,536
55.43.7.0/24 Headquarters, USAISC 256
55.191.7.0/24 Headquarters, USAISC 256
55.191.104.0/24 Headquarters, USAISC 256
55.191.106.0/24 Headquarters, USAISC 256
55.191.109.0/24 Headquarters, USAISC 256
55.191.110.0/24 Headquarters, USAISC 256
55.191.112.0/24 Headquarters, USAISC 256
55.191.127.0/24 Headquarters, USAISC 256
55.191.138.0/24 Headquarters, USAISC 256
55.191.180.0/24 Headquarters, USAISC 256
55.191.181.0/24 Headquarters, USAISC 256
55.191.182.0/24 Headquarters, USAISC 256
55.191.183.0/24 Headquarters, USAISC 256
55.191.187.0/24 Headquarters, USAISC 256
55.191.189.0/24 Headquarters, USAISC 256
55.191.193.0/24 Headquarters, USAISC 256
55.191.197.0/24 Headquarters, USAISC 256
55.191.198.0/24 Headquarters, USAISC 256
55.191.199.0/24 Headquarters, USAISC 256
55.191.200.0/24 Headquarters, USAISC 256
55.191.201.0/24 Headquarters, USAISC 256
55.191.203.0/24 Headquarters, USAISC 256
55.191.205.0/24 Headquarters, USAISC 256
55.191.207.0/24 Headquarters, USAISC 256
55.191.211.0/24 Headquarters, USAISC 256
55.191.213.0/24 Headquarters, USAISC 256
55.191.215.0/24 Headquarters, USAISC 256
55.191.217.0/24 Headquarters, USAISC 256
55.191.221.0/24 Headquarters, USAISC 256
55.191.222.0/24 Headquarters, USAISC 256
55.191.223.0/24 Headquarters, USAISC 256
55.191.229.0/24 Headquarters, USAISC 256
55.191.232.0/24 Headquarters, USAISC 256

Netblock Company
2608:12b:6400::/40 United States Department of Defense (DoD)
2608:14a:4900::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS325
                                                OrgID:          AS325
                                                ASName:         AS325
                                                ASNumber:       AS325
                                                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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Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

Downstreams

There are no downstreams for this ASN.

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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
95.33.203.149 AS9145 EWE TEL GmbH 5.46ms from Amsterdam, NL
172.233.231.149 AS63949 Akamai Connected Cloud 0.27ms from Ashburn, US
4.14.132.165 AS3356 Level 3 Parent, LLC 0.38ms from Dallas, US
90.102.180.133 AS3215 Orange S.A. 7.76ms from Frankfurt am Main, DE
84.152.166.213 AS3320 Deutsche Telekom AG 6.66ms from Frankfurt am Main, DE
142.79.71.133 AS53508 Cablelynx 14.41ms from Houston, US
70.137.104.149 AS7018 AT&T Enterprises, LLC 5.17ms from Los Angeles, US
31.193.188.53 AS64445 NetJoin srl 0.36ms from Milan, IT
219.98.29.69 AS2527 Sony Network Communications Inc. 9.19ms from Osaka, JP
125.202.78.85 AS4713 NTT DOCOMO BUSINESS,Inc. 4.65ms from Osaka, JP
63.125.209.213 AS701 Verizon Business 0.46ms from Philadelphia, US
68.3.129.5 AS22773 Cox Communications Inc. 5.56ms from Phoenix, US
3.38.71.133 AS16509 Amazon.com, Inc. 0.40ms from Seoul, KR
14.55.175.21 AS4766 Korea Telecom 4.37ms from Seoul, KR
111.250.59.245 AS3462 Data Communication Business Group 1.51ms from Taipei, TW
50.101.196.213 AS577 Bell Canada 4.90ms from Toronto, CA
182.127.54.117 AS4837 CHINA UNICOM China169 Backbone 5.31ms from Zhengzhou, CN
207.255.19.69 AS11776 Breezeline 15.38ms from Ashburn, US
63.145.207.5 AS209 CenturyLink Communications, LLC 1.00ms from Ashburn, US
125.165.253.117 AS7713 PT Telekomunikasi Indonesia 9.09ms from Jakarta, ID
174.74.97.245 AS22773 Cox Communications Inc. 8.36ms from Kansas City, US
88.202.183.197 AS13213 THG HOSTING LIMITED 0.36ms from London, GB
2.96.17.85 AS13285 TalkTalk Communications Limited 6.71ms from London, GB
98.152.162.213 AS20001 Charter Communications Inc 3.17ms from Los Angeles, US
207.152.98.53 AS2914 NTT America, Inc. 0.24ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -m5 55.43.161.203
traceroute to 55.43.161.203 (55.43.161.203): 5 hops max, 52 byte packets
1 [AS15085] 66.219.24.81 0.881 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asheville, US
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 AS325 at robtex.

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