Autonomous System details

AS303

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

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AS303 – 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	37 years ago on Jun 26, 1989
Updated	4 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:       AS303
                                                OrgID:          AS303
                                                ASName:         AS303
                                                ASNumber:       AS303
                                                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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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
71.60.61.191	AS7922 Comcast Cable Communications, LLC	`12.47ms` from Ashburn, US
174.85.211.143	AS20115 Charter Communications LLC	`16.38ms` from Atlanta, US
36.90.47.255	AS7713 PT Telekomunikasi Indonesia	`9.36ms` from Batam, ID
102.191.222.63	AS24835 Vodafone Data	`5.42ms` from Cairo, EG
76.186.8.143	AS11427 Charter Communications Inc	`10.84ms` from Dallas, US
202.168.166.127	AS58834 Guangdong Cable Corporation Limited	`2.96ms` from Guangzhou, CN
86.30.53.79	AS5089 Virgin Media Limited	`10.22ms` from London, GB
218.115.119.111	AS17676 SoftBank Corp.	`4.05ms` from Osaka, JP
220.157.170.111	AS4685 Asahi Net	`1.96ms` from Osaka, JP
87.89.77.95	AS5410 Bouygues Telecom SA	`11.82ms` from Paris, FR
34.169.114.191	AS396982 Google LLC	`0.13ms` from The Dalles, US
210.145.8.175	AS4713 NTT DOCOMO BUSINESS,Inc.	`1.02ms` from Tokyo, JP
66.225.72.15	AS29914 Economic Computer Systems Inc. dba Mid Atlantic Broadband	`1.82ms` from Ashburn, US
151.186.160.31	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
87.144.59.223	AS3320 Deutsche Telekom AG	`8.55ms` from Frankfurt am Main, DE
116.148.132.127	AS4837 CHINA UNICOM China169 Backbone	`11.69ms` from Hangzhou, CN
1.188.9.15	AS4837 CHINA UNICOM China169 Backbone	`11.08ms` from Harbin, CN
85.71.15.47	AS5610 O2 Czech Republic, a.s.	`8.52ms` from Prague, CZ
98.33.236.31	AS7922 Comcast Cable Communications, LLC	`4.83ms` from Salt Lake City, US
23.218.185.127	AS16625 Akamai Technologies, Inc.	`0.15ms` from Seattle, US
125.152.182.239	AS4766 Korea Telecom	`1.92ms` from Seoul, KR
85.25.72.111	AS29066 velia.net Internetdienste GmbH	`0.23ms` from Strasbourg, FR
171.122.81.239	AS4837 CHINA UNICOM China169 Backbone	`5.62ms` from Taiyuan, CN
191.96.119.127	AS58955 Bangmod Enterprise Co., Ltd.	`0.82ms` from Bangkok, TH
78.131.125.239	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`4.07ms` from Budapest, HU

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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 AS303 at robtex.

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