AS number details

AS321

DoD Network Information Center  ·  mail.mil

United States

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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

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IP Ranges API

WHOIS Details

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                                                ASHandle:       AS321
                                                OrgID:          AS321
                                                ASName:         AS321
                                                ASNumber:       AS321
                                                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 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
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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
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ASN API ASN Database Download

Downstreams

There is 1 peer for this ASN.

Downstreams Name
AS5374 DoD Network Information Center
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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
104.239.182.161 AS27357 Rackspace Hosting 0.29ms from Ashburn, US
12.192.159.113 AS7018 AT&T Enterprises, LLC 15.77ms from Atlanta, US
50.221.140.225 AS7922 Comcast Cable Communications, LLC 1.05ms from Atlanta, US
80.83.92.1 AS4648 Global-Gateway Internet 0.68ms from Auckland, NZ
182.52.231.1 AS23969 TOT Public Company Limited 12.04ms from Bangkok, TH
1.91.36.113 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 9.91ms from Beijing, CN
190.146.4.1 AS10620 Telmex Colombia S.A. 7.51ms from Bogota, CO
2.83.25.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 2.58ms from Braga, PT
190.194.216.1 AS7303 Telecom Argentina S.A. 11.27ms from Buenos Aires, AR
173.95.218.225 AS11426 Charter Communications Inc 2.60ms from Charlotte, US
171.88.36.1 AS4134 CHINANET-BACKBONE 3.19ms from Chengdu, CN
47.26.106.97 AS20115 Charter Communications LLC 13.91ms from Chicago, US
129.176.98.33 AS7973 Mayo Foundation for Medical Education and Research 11.91ms from Chicago, US
162.229.14.1 AS7018 AT&T Enterprises, LLC 5.77ms from Columbus, US
93.161.31.1 AS3292 TDC Holding A/S 4.32ms from Copenhagen, DK
190.227.205.129 AS7303 Telecom Argentina S.A. 0.63ms from Cordoba, AR
211.137.36.97 AS56044 China Mobile communications corporation 8.03ms from Dalian, CN
68.40.32.1 AS7922 Comcast Cable Communications, LLC 6.58ms from Detroit, US
3.76.187.65 AS16509 Amazon.com, Inc. 0.31ms from Frankfurt am Main, DE
81.235.19.1 AS3301 Telia Company AB 4.57ms from Goeteborg, SE
18.162.131.65 AS16509 Amazon.com, Inc. 0.11ms from Hong Kong, HK
103.241.11.81 AS55547 WOODSNET-PH 17.68ms from Hong Kong, HK
206.237.7.1 AS932 XNNET LLC 0.18ms from Hong Kong, HK
97.77.133.49 AS11427 Charter Communications Inc 1.06ms from Houston, US
95.10.115.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 11.16ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 -m5 55.24.17.172
traceroute to 55.24.17.172 (55.24.17.172): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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.

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