AS number details

AS321

DoD Network Information Center  ·  mail.mil

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS321 – DoD Network Information Center

Field Value
Country United States
Website mail.mil
Hosted domains 0
Number of IPv4 66,304
Number of IPv6 0
ASN type Government
Registry arin
Allocated 36 years ago on Jun 30, 1989
Updated 16 years ago on May 14, 2009

IP Ranges

Netblock Company Num of IPs
55.24.0.0/16 Headquarters, USAISC 65,536
139.241.3.0/24 DoD Network Information Center 256
139.241.58.0/24 DoD Network Information Center 256
139.241.59.0/24 DoD Network Information Center 256
55.24.105.0/24 Headquarters, USAISC 256
55.24.20.0/24 Headquarters, USAISC 256
55.24.229.0/24 Headquarters, USAISC 256
55.24.230.0/24 Headquarters, USAISC 256
55.24.231.0/24 Headquarters, USAISC 256
55.24.232.0/24 Headquarters, USAISC 256
55.24.234.0/24 Headquarters, USAISC 256
55.24.236.0/24 Headquarters, USAISC 256
55.24.251.0/24 Headquarters, USAISC 256
55.24.51.0/24 Headquarters, USAISC 256
55.24.87.0/24 Headquarters, USAISC 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view whois details › 

                                                ASHandle:       AS321
                                                OrgID:          AS321
                                                ASName:         AS321
                                                ASNumber:       AS321
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP Whois API IP Whois Database Download

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API Hosted Domains Database Download

Peers

There are 5 peers for this ASN.

Peers Name
AS27064 DoD Network Information Center
AS27065 DoD Network Information Center
AS27066 DoD Network Information Center
AS306 DoD Network Information Center
AS5374 DoD Network Information Center
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS27064 DoD Network Information Center
AS27065 DoD Network Information Center
AS27066 DoD Network Information Center
AS306 DoD Network Information Center
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS5374 DoD Network Information Center
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

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
83.81.246.1 AS33915 Vodafone Libertel B.V. 1.15ms from Amsterdam, NL
76.8.186.1 AS400633 Peoples Rural Telephone Cooperative Corporation, Inc. 13.94ms from Ashburn, US
204.92.74.1 AS701 Verizon Business 12.19ms from Ashburn, US
64.53.98.1 AS22646 Hargray Communications Group, Inc. 7.94ms from Atlanta, US
203.192.166.65 AS4637 Telstra Global 0.61ms from Auckland, NZ
221.217.212.1 AS4808 China Unicom Beijing Province Network 3.70ms from Beijing, CN
178.5.32.1 AS3209 Vodafone GmbH 1.23ms from Berlin, DE
190.93.134.129 AS19429 ETB - Colombia 0.42ms from Bogota, CO
186.22.142.1 AS27747 Telecentro S.A. 0.63ms from Buenos Aires, AR
190.231.119.1 AS7303 Telecom Argentina S.A. 1.21ms from Buenos Aires, AR
76.141.122.97 AS7922 Comcast Cable Communications, LLC 6.98ms from Chicago, US
193.226.64.113 AS9199 RENAM Public Association 0.31ms from Chisinau, MD
217.75.114.65 AS12552 GlobalConnect AB 2.86ms from Copenhagen, DK
188.179.128.1 AS3292 TDC Holding A/S 2.89ms from Copenhagen, DK
181.98.241.1 AS7303 Telecom Argentina S.A. 0.92ms from Cordoba, AR
59.91.237.129 AS9829 National Internet Backbone 8.28ms from Delhi, IN
94.154.37.1 AS208485 Nese Mala trading as Moon Dc 0.81ms from Denizli, TR
209.74.127.1 AS54373 Message Express Internet 3.62ms from Detroit, US
188.92.134.97 AS49220 AirIT Services GmbH 0.82ms from Frankfurt am Main, DE
187.201.32.1 AS8151 UNINET 0.93ms from Guadalajara, MX
88.115.112.1 AS719 Elisa Oyj 0.89ms from Helsinki, FI
27.3.230.1 AS45543 SaiGon Tourist cable Televition Company 3.27ms from Ho Chi Minh City, VN
218.189.238.1 AS9304 HGC Global Communications Limited 2.03ms from Hong Kong, HK
104.37.97.193 AS63060 ALTIUS Broadband, LLC 6.51ms from Indianapolis, US
113.199.208.1 AS23752 Nepal Telecommunications Corporation, Internet Services, 0.63ms from Kathmandu, NP

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 55.24.120.223
traceroute to 55.24.120.223 (55.24.120.223): 10 hops max, 52 byte packets
5 *
6 *
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Durham, 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 AS321 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs