Autonomous System details

AS2577

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

United States
    Stub AS Icon Stub AS

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AS2577 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 1
IPv4 addresses 33,024
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 33 years ago on Apr 22, 1993
Updated 7 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
144.51.0.0/17 DoD Network Information Center 32,768
144.51.8.0/21 DoD Network Information Center 2,048
144.51.16.0/21 DoD Network Information Center 2,048
144.51.40.0/21 DoD Network Information Center 2,048
67.133.98.0/24 CenturyLink Communications, LLC 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:       AS2577
                                                OrgID:          AS2577
                                                ASName:         AS2577
                                                ASNumber:       AS2577
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
67.133.98.33 █████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS5219 United States Department of Defense (DoD)
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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS5219 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
93.117.210.17 AS33915 Vodafone Libertel B.V. 1.05ms from Amsterdam, NL
50.124.137.241 AS5650 Frontier Communications of America, Inc. 9.01ms from Ashburn, US
5.55.7.225 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 1.94ms from Athens, GR
98.124.74.1 AS16863 Home Telephone Company, Inc. 10.45ms from Atlanta, US
68.191.17.161 AS20115 Charter Communications LLC 4.88ms from Atlanta, US
190.156.70.1 AS10620 Telmex Colombia S.A. 0.41ms from Bogota, CO
98.217.16.1 AS7922 Comcast Cable Communications, LLC 2.42ms from Boston, US
45.237.179.1 AS27983 Red Intercable Digital S.A. 6.90ms from Buenos Aires, AR
139.208.70.145 AS4837 CHINA UNICOM China169 Backbone 8.88ms from Changchun, CN
104.48.64.1 AS7018 AT&T Enterprises, LLC 6.42ms from Columbus, US
170.94.138.145 AS21852 State Of Arkansas, Division of Information Systems 9.40ms from Dallas, US
47.162.182.1 AS5650 Frontier Communications of America, Inc. 7.51ms from Dallas, US
103.169.209.241 AS142577 Maher International 4.98ms from Dhaka, BD
157.20.74.1 AS150180 AFREN IT 0.99ms from Dhaka, BD
44.32.70.1 AS208563 linuxgemini (Ilteris Yagiztegin Eroglu) 0.21ms from Frankfurt am Main, DE
87.160.113.97 AS3320 Deutsche Telekom AG 6.42ms from Frankfurt am Main, DE
98.37.41.81 AS7922 Comcast Cable Communications, LLC 7.99ms from Fremont, US
122.159.85.241 AS4837 CHINA UNICOM China169 Backbone 6.38ms from Harbin, CN
80.221.46.65 AS1759 Telia Finland Oyj 1.27ms from Helsinki, FI
79.142.25.1 AS43973 QIWI JSC 13.86ms from Helsinki, FI
78.180.208.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 0.28ms from Istanbul, TR
94.179.13.1 AS6849 JSC "Ukrtelecom" 4.71ms from Kyiv, UA
200.215.231.1 AS271868 GPON NETWORKS S.A.C. 0.64ms from Lima, PE
89.197.233.113 AS47474 Virtual1 Limited 1.05ms from London, GB
80.193.183.1 AS5089 Virgin Media Limited 1.19ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -m5 144.51.93.212
traceroute to 144.51.93.212 (144.51.93.212): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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 AS2577 at robtex.

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