Autonomous System details

AS355

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

United States
    Stub AS Icon Stub AS

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AS355 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
IPv6 addresses 309,485,009,821,345,068,724,781,056
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 4 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
55.46.0.0/16 Headquarters, USAISC 65,536
55.46.0.0/17 Headquarters, USAISC 32,768
55.46.128.0/17 Headquarters, USAISC 32,768
Netblock Company
2608:18a:5200::/40 United States Department of Defense (DoD)
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WHOIS Details

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                                                ASHandle:       AS355
                                                OrgID:          AS355
                                                ASName:         AS355
                                                ASNumber:       AS355
                                                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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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
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ASN API & Database

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
52.71.242.115 AS14618 Amazon.com, Inc. 0.54ms from Ashburn, US
128.116.56.195 AS22697 Roblox 0.45ms from Ashburn, US
17.171.4.3 AS714 Apple Inc. 11.35ms from Ashburn, US
181.24.161.179 AS22927 Telefonica de Argentina 2.50ms from Buenos Aires, AR
75.196.172.67 AS6167 Verizon Business 12.65ms from Chicago, US
204.89.139.3 AS393512 AGC Networks Inc 1.28ms from Dallas, US
93.226.188.3 AS3320 Deutsche Telekom AG 3.94ms from Duesseldorf, DE
18.153.52.147 AS16509 Amazon.com, Inc. 0.31ms from Frankfurt am Main, DE
34.96.170.35 AS396982 Google LLC 0.11ms from Hong Kong, HK
37.57.108.163 AS13188 CONTENT DELIVERY NETWORK LTD 1.08ms from Kharkiv, UA
81.159.178.67 AS2856 British Telecommunications PLC 1.96ms from London, GB
194.56.236.19 AS57910 Soluciones Corporativas IP, SL 8.70ms from Madrid, ES
201.108.125.51 AS8151 UNINET 12.41ms from Miami, US
113.148.217.67 AS2516 KDDI CORPORATION 4.98ms from Osaka, JP
73.240.136.131 AS7922 Comcast Cable Communications, LLC 7.43ms from Portland, US
193.156.133.3 AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR 2.22ms from Sandefjord, NO
186.6.175.163 AS6400 Compañía Dominicana de Teléfonos S. A. 3.33ms from Santo Domingo, DO
211.62.174.3 AS3786 LG DACOM Corporation 1.45ms from Seoul, KR
210.108.184.3 AS3786 LG DACOM Corporation 1.60ms from Seoul, KR
221.162.34.83 AS4766 Korea Telecom 10.38ms from Seoul, KR
93.172.222.243 AS1680 Cellcom Fixed Line Communication L.P 2.71ms from Tel Aviv, IL
185.24.205.51 AS51825 Telzar 019 International Telecommunications Services LTD 2.53ms from Tel Aviv, IL
125.195.190.195 AS2518 BIGLOBE Inc. 10.05ms from Tokyo, JP
4.248.228.195 AS8075 Microsoft Corporation 0.17ms from Toronto, CA
193.30.6.51 AS31673 Uniserver Internet B.V. 0.68ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -m5 55.46.161.49
traceroute to 55.46.161.49 (55.46.161.49): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Asuncion, PY
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 AS355 at robtex.

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