AS number details

AS364

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

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AS364 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 65,536
Number of IPv6 0
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated 2 months ago on Sep 12, 2025
Netblock Company Num of IPs
55.16.0.0/16 Headquarters, USAISC 65,536
55.16.124.0/23 Headquarters, USAISC 512
55.16.126.0/23 Headquarters, USAISC 512
55.16.208.0/23 Headquarters, USAISC 512
55.16.2.0/24 Headquarters, USAISC 256
55.16.199.0/24 Headquarters, USAISC 256
55.16.201.0/24 Headquarters, USAISC 256
55.16.210.0/24 Headquarters, USAISC 256
55.16.211.0/24 Headquarters, USAISC 256
55.16.213.0/24 Headquarters, USAISC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS364
                                                OrgID:          AS364
                                                ASName:         AS364
                                                ASNumber:       AS364
                                                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 is 1 peer for this ASN.

Peers Name
AS306 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.

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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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
120.11.131.12 AS4837 CHINA UNICOM China169 Backbone 7.10ms from Beijing, CN
134.255.84.236 AS5483 Magyar Telekom Plc. 0.93ms from Budapest, HU
174.3.110.12 AS6327 Shaw Communications 8.43ms from Calgary, CA
139.185.51.124 AS31898 Oracle Corporation 0.15ms from Dubai, AE
52.28.0.124 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE
46.172.219.172 AS48330 Sinev Maksim Viktorovich 7.24ms from Krasnodar, RU
63.194.45.252 AS46880 City of Irvine 1.75ms from Los Angeles, US
86.242.117.124 AS3215 Orange S.A. 1.99ms from Paris, FR
116.40.85.108 AS17858 LG POWERCOMM 7.15ms from Seoul, KR
1.251.131.76 AS9318 SK Broadband Co Ltd 8.49ms from Seoul, KR
31.211.228.204 AS33885 Telenor Sverige AB 0.84ms from Stockholm, SE
43.207.172.92 AS16509 Amazon.com, Inc. 0.23ms from Tokyo, JP
138.237.127.12 AS18791 Texas Christian University 2.59ms from Dallas, US
72.193.9.60 AS22773 Cox Communications Inc. 9.48ms from Los Angeles, US
178.121.140.220 AS6697 Republican Unitary Telecommunication Enterprise Beltelecom 5.61ms from Minsk, BY
112.30.23.204 AS9808 China Mobile Communications Group Co., Ltd. 9.82ms from Nanjing, CN
15.237.234.188 AS16509 Amazon.com, Inc. 0.13ms from Paris, FR
95.240.102.92 AS3269 Telecom Italia S.p.A. 8.97ms from Rome, IT
97.74.81.12 AS26496 GoDaddy.com, LLC 0.72ms from Singapore, SG
75.207.129.188 AS6167 Verizon Business 12.64ms from Atlanta, US
18.237.111.28 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
190.144.164.156 AS14080 Telmex Colombia S.A. 1.39ms from Bogota, CO
105.196.225.28 AS24835 Vodafone Data 6.64ms from Cairo, EG
199.19.74.252 AS396949 Kamatera, Inc. 0.91ms from Dallas, US
164.100.169.76 AS4758 National Informatics Centre 1.27ms from Delhi, IN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 55.16.15.33
traceroute to 55.16.15.33 (55.16.15.33): 6 hops max, 52 byte packets
2 [AS53340] 192.228.109.93 662.723 ms
3 [AS53667] 198.251.87.1 5.325 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Las Vegas, 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 AS364 at robtex.

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