Autonomous System details

AS4909

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

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AS4909 – 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 01, 1995
Updated	7 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:       AS4909
                                                OrgID:          AS4909
                                                ASName:         AS4909
                                                ASNumber:       AS4909
                                                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
20.61.11.77	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
170.233.71.125	AS264732 NETLATIN S.R.L.	`2.21ms` from Buenos Aires, AR
186.176.228.29	AS262197 MILLICOM CABLE COSTA RICA S.A.	`0.66ms` from Curridabat, CR
182.185.29.13	AS17557 Pakistan Telecommunication Company Limited	`4.53ms` from Karachi, PK
202.184.111.237	AS9930 TTNET	`1.22ms` from Kuala Lumpur, MY
219.151.33.221	AS4134 CHINANET BACKBONE	`0.51ms` from Lhasa, CN
13.43.246.77	AS16509 Amazon.com, Inc.	`0.16ms` from London, GB
77.231.79.237	AS12430 VODAFONE ESPANA S.A.U.	`3.96ms` from Madrid, ES
58.190.56.205	AS17511 OPTAGE Inc.	`2.23ms` from Osaka, JP
54.233.138.29	AS16509 Amazon.com, Inc.	`0.23ms` from Osasco, BR
100.50.142.157	AS14618 Amazon.com, Inc.	`0.45ms` from Reston, US
82.196.70.221	AS20632 PJSC MegaFon	`2.54ms` from Saint Petersburg, RU
15.165.12.157	AS16509 Amazon.com, Inc.	`0.72ms` from Seoul, KR
20.211.126.237	AS8075 Microsoft Corporation	`0.68ms` from Sydney, AU
211.22.158.93	AS3462 Data Communication Business Group	`1.25ms` from Taichung, TW
203.74.157.205	AS3462 Data Communication Business Group	`0.82ms` from Taipei, TW
118.77.66.253	AS4837 CHINA UNICOM China169 Backbone	`6.85ms` from Taiyuan, CN
218.41.175.45	AS2527 Sony Network Communications Inc.	`2.39ms` from Tokyo, JP
27.114.113.45	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.35ms` from Tokyo, JP
152.3.161.253	AS13371 Duke University	`15.93ms` from Ashburn, US
181.131.131.61	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.85ms` from Bogota, CO
23.52.43.61	AS20940 Akamai International B.V.	`0.20ms` from Chicago, US
14.137.138.125	AS136907 HUAWEI CLOUDS	`0.34ms` from Frankfurt am Main, DE
46.5.215.253	AS3209 Vodafone GmbH	`5.53ms` from Frankfurt am Main, DE
120.240.40.109	AS9808 China Mobile Communications Group Co., Ltd.	`3.96ms` from Guangzhou, CN

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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 AS4909 at robtex.

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