Autonomous System details

AS5203

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

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AS5203 – United States Department of Defense (DoD)

Field	Value
Country	United States
Website	mail.mil
Hosted domains	0
IPv4 addresses	0
IPv6 addresses	0
ASN type	Inactive
Registry	arin
Allocated	31 years ago on May 09, 1995
Updated	5 months ago on Sep 12, 2025

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS5203
                                                OrgID:          AS5203
                                                ASName:         AS5203
                                                ASNumber:       AS5203
                                                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 no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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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
104.50.70.19	AS7018 AT&T Enterprises, LLC	`3.16ms` from Atlanta, US
178.117.11.227	AS6848 Telenet BV	`7.53ms` from Brussels, BE
34.173.164.147	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
83.135.191.19	AS8881 1&1 Versatel GmbH	`2.91ms` from Duesseldorf, DE
14.22.87.115	AS135089 China Telecom	`2.11ms` from Guangzhou, CN
183.166.217.147	AS4134 CHINANET-BACKBONE	`13.87ms` from Huai'an, CN
125.154.80.179	AS4766 Korea Telecom	`1.80ms` from Incheon, KR
39.117.23.179	AS9318 SK Broadband Co Ltd	`1.86ms` from Incheon, KR
85.95.179.99	AS12389 PJSC Rostelecom	`15.34ms` from Kazan, RU
31.117.171.19	AS2856 British Telecommunications PLC	`6.63ms` from London, GB
198.34.110.51	AS3848 WorldLinx Telecommunications, Inc.	`1.22ms` from Montreal, CA
78.5.96.99	AS8968 BT Italia S.p.A.	`1.32ms` from Rome, IT
51.91.130.131	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
162.156.10.35	AS852 TELUS Communications Inc.	`5.38ms` from Seattle, US
222.15.39.227	AS2516 KDDI CORPORATION	`5.99ms` from Tokyo, JP
113.147.62.131	AS2516 KDDI CORPORATION	`1.41ms` from Tokyo, JP
104.96.130.3	AS16625 Akamai Technologies, Inc.	`0.11ms` from Vienna, AT
20.4.73.51	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
47.14.33.99	AS20115 Charter Communications LLC	`12.11ms` from Ashburn, US
144.30.0.19	AS13809 University of Arkansas for Medical Sciences	`7.53ms` from Dallas, US
98.230.213.227	AS7922 Comcast Cable Communications, LLC	`9.66ms` from Denver, US
82.0.91.195	AS5089 Virgin Media Limited	`4.31ms` from Erith, GB
79.136.86.227	AS8473 Bahnhof AB	`4.57ms` from Falkenberg, SE
140.246.168.99	AS58519 Cloud Computing Corporation	`0.28ms` from Guiyang, CN
80.222.230.51	AS1759 Telia Finland Oyj	`1.03ms` from Helsinki, FI

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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 AS5203 at robtex.

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