Autonomous System details

AS358

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

United States
    Stub AS Icon Stub AS

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AS358 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 5 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.52.0.0/16 Headquarters, USAISC 65,536

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS358
                                                OrgID:          AS358
                                                ASName:         AS358
                                                ASNumber:       AS358
                                                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 is 1 peer for this ASN.

Peers Name
AS306 United States Department of Defense (DoD)
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

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
35.241.170.102 AS396982 Google LLC 0.15ms from Brussels, BE
104.187.252.150 AS7018 AT&T Enterprises, LLC 3.77ms from Dallas, US
54.217.36.166 AS16509 Amazon.com, Inc. 0.25ms from Dublin, IE
104.15.26.198 AS7018 AT&T Enterprises, LLC 2.35ms from Durham, US
37.158.33.230 AS3352 TELEFONICA DE ESPANA S.A.U. 15.95ms from Madrid, ES
15.161.159.118 AS16509 Amazon.com, Inc. 0.16ms from Milan, IT
112.26.71.54 AS9808 China Mobile Communications Group Co., Ltd. 5.53ms from Nanjing, CN
84.149.75.150 AS3320 Deutsche Telekom AG 5.60ms from Nuernberg, DE
124.18.23.38 AS18126 Chubu Telecommunications Company, Inc. 4.38ms from Osaka, JP
176.140.98.214 AS5410 Bouygues Telecom SA 10.47ms from Paris, FR
84.109.81.54 AS8551 Bezeq International Ltd. 8.09ms from Petaẖ Tiqva, IL
193.86.201.118 AS13036 T-Mobile Czech Republic a.s. 0.51ms from Prague, CZ
20.197.216.150 AS8075 Microsoft Corporation 0.19ms from Sao Paulo, BR
77.29.250.182 AS6821 Makedonski Telekom AD-Skopje 8.16ms from Skopje, MK
213.149.150.86 AS39184 UltraNET Ltd 4.12ms from Sofia, BG
221.122.118.22 AS23724 IDC, China Telecommunications Corporation 3.16ms from Tianjin, CN
180.50.135.118 AS4713 NTT DOCOMO BUSINESS,Inc. 3.09ms from Tokyo, JP
95.49.131.38 AS5617 Orange Polska Spolka Akcyjna 5.83ms from Wrocław, PL
73.194.37.134 AS7922 Comcast Cable Communications, LLC 8.09ms from Ashburn, US
64.125.64.150 AS6461 Zayo Bandwidth 0.65ms from Atlanta, US
12.89.199.118 AS7018 AT&T Enterprises, LLC 1.30ms from Atlanta, US
196.139.220.198 AS24835 Vodafone Data 16.31ms from Cairo, EG
185.170.133.230 AS3342 Cibicom A/S 0.28ms from Copenhagen, DK
76.255.196.86 AS7018 AT&T Enterprises, LLC 1.87ms from Dallas, US
203.98.128.214 AS17444 HKBN Enterprise Solutions Limited 0.70ms from Hong Kong, HK

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f3 -m7 55.52.38.140
traceroute to 55.52.38.140 (55.52.38.140): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brno, CZ
On

Related Networks

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 AS358 at robtex.

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