Autonomous System details

AS27121

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

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AS27121 – 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	23 years ago on Jan 16, 2003
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:       AS27121
                                                OrgID:          AS27121
                                                ASName:         AS27121
                                                ASNumber:       AS27121
                                                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
217.63.205.1	AS33915 Vodafone Libertel B.V.	`4.11ms` from Amsterdam, NL
24.177.94.1	AS20115 Charter Communications LLC	`16.36ms` from Ashburn, US
65.202.77.97	AS701 Verizon Business	`8.28ms` from Ashburn, US
1.10.174.1	AS23969 TOT Public Company Limited	`0.75ms` from Bangkok, TH
185.204.50.17	AS59931 Lebanon Online SARL	`19.59ms` from Beirut, LB
182.95.69.225	AS9498 BHARTI Airtel Ltd.	`1.15ms` from Bengaluru, IN
170.79.90.17	AS267857 INTEGRA MULTISOLUTIONS S.A.S.	`2.42ms` from Bogota, CO
38.199.83.1	AS64116 PIT PERU S.A.C	`6.82ms` from Bogotá, CO
125.32.187.97	AS4837 CHINA UNICOM China169 Backbone	`3.37ms` from Changchun, CN
66.57.137.241	AS11426 Charter Communications Inc	`0.36ms` from Charlotte, US
171.211.98.1	AS4134 CHINANET-BACKBONE	`5.22ms` from Chengdu, CN
89.41.70.1	AS8926 Moldtelecom SA	`2.66ms` from Chisinau, MD
181.4.230.1	AS7303 Telecom Argentina S.A.	`0.67ms` from Cordoba, AR
23.247.210.1	AS400156 fiberfly	`1.67ms` from Dallas, US
176.202.34.129	AS8781 Ooredoo Q.S.C.	`0.24ms` from Doha, QA
24.65.16.1	AS6327 Shaw Communications	`1.07ms` from Edmonton, CA
45.189.141.1	AS269591 DOBLER NET TELECOMUNICAÇÕES LTDA	`19.93ms` from Fortaleza, BR
213.161.34.113	AS719 Elisa Oyj	`1.35ms` from Helsinki, FI
180.106.122.193	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.44ms` from Huai'an, CN
218.232.155.1	AS9318 SK Broadband Co Ltd	`1.80ms` from Incheon, KR
118.223.82.113	AS9318 SK Broadband Co Ltd	`6.97ms` from Incheon, KR
218.237.242.49	AS9318 SK Broadband Co Ltd	`1.14ms` from Incheon, KR
116.0.0.65	AS59139 PT Wifiku Indonesia	`0.26ms` from Jakarta, ID
197.88.150.1	AS20011 Dimension Data	`1.73ms` from Johannesburg, ZA
155.93.132.1	AS37680 Cool Ideas Service Provider (Pty) Ltd	`0.49ms` from Johannesburg, ZA

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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 AS27121 at robtex.

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