Autonomous System details

AS2531

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

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AS2531 – 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	33 years ago on Feb 18, 1993
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:       AS2531
                                                OrgID:          AS2531
                                                ASName:         AS2531
                                                ASNumber:       AS2531
                                                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
86.95.23.147	AS1136 KPN B.V.	`1.08ms` from Amsterdam, NL
121.127.63.195	AS7029 Windstream Communications LLC	`0.53ms` from Ashburn, US
50.216.179.131	AS7922 Comcast Cable Communications, LLC	`1.76ms` from Boston, US
156.218.39.3	AS8452 TE-AS	`5.49ms` from Cairo, EG
12.36.143.35	AS7018 AT&T Enterprises, LLC	`8.11ms` from Chicago, US
35.226.229.211	AS396982 Google LLC	`0.37ms` from Council Bluffs, US
137.83.95.131	AS62887 WhiteSky Communications, LLC.	`0.18ms` from Denver, US
88.130.108.195	AS8881 1&1 Versatel GmbH	`3.83ms` from Duesseldorf, DE
18.195.246.147	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
87.188.54.147	AS3320 Deutsche Telekom AG	`4.60ms` from Hamburg, DE
64.167.24.51	AS7018 AT&T Enterprises, LLC	`1.79ms` from Los Angeles, US
151.49.240.211	AS1267 WIND TRE S.P.A.	`9.73ms` from Milan, IT
109.188.98.131	AS25159 PJSC MegaFon	`1.41ms` from Moscow, RU
18.66.184.163	AS16509 Amazon.com, Inc.	`2.97ms` from Nuernberg, DE
183.176.147.35	AS7522 STNet, Incorporated	`5.73ms` from Osaka, JP
72.81.252.51	AS701 Verizon Business	`4.46ms` from Philadelphia, US
18.214.31.3	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
54.196.147.179	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
74.163.102.67	AS8075 Microsoft Corporation	`0.88ms` from Sao Paulo, BR
203.175.190.243	AS9693 KFTC	`1.28ms` from Seoul, KR
111.251.203.51	AS3462 Data Communication Business Group	`2.12ms` from Taipei, TW
158.140.67.211	AS12975 PALTEL Autonomous System	`7.68ms` from Tel Aviv, IL
66.252.200.3	AS16700 CNSNext	`6.42ms` from Atlanta, US
14.243.63.131	AS45899 VNPT Corp	`2.32ms` from Da Nang, VN
78.41.49.163	AS54252 Sprious LLC	`0.11ms` from Frankfurt am Main, DE

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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 AS2531 at robtex.

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