Autonomous System details

AS355

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

United States
    Stub AS Icon Stub AS

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS355 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 65,536
IPv6 addresses 309,485,009,821,345,070,000,000,000
ASN type Government
Registry arin
Allocated 37 years ago on Jun 30, 1989
Updated 7 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)
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS355
                                                OrgID:          AS355
                                                ASName:         AS355
                                                ASNumber:       AS355
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are no domains currently hosted on this ASN.

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There is 1 peer for this ASN.

Peers Name
AS306 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS306 United States Department of Defense (DoD)
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
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
129.159.114.83 AS31898 Oracle Corporation 0.30ms from Ashburn, US
211.99.155.35 AS17429 BEIJING GEHUA CATV NETWORK CO.LTD 2.94ms from Beijing, CN
40.126.211.163 AS8075 Microsoft Corporation 2.63ms from Dubai, AE
80.144.101.35 AS3320 Deutsche Telekom AG 2.17ms from Frankfurt am Main, DE
62.106.24.3 AS8829 ElmoNet Oy 3.20ms from Helsinki, FI
210.124.150.131 AS3786 LG DACOM Corporation 4.99ms from Incheon, KR
172.216.13.99 AS209854 Cyberzone S.A. 0.09ms from Johannesburg, ZA
37.57.108.163 AS13188 CONTENT DELIVERY NETWORK LTD 8.34ms from Kharkiv, UA
86.143.70.211 AS2856 British Telecommunications PLC 2.52ms from London, GB
104.61.86.179 AS7018 AT&T Enterprises, LLC 1.40ms from Los Angeles, US
201.233.156.115 AS13489 UNE EPM TELECOMUNICACIONES S.A. 10.74ms from Medellin, CO
79.56.40.35 AS3269 Telecom Italia S.p.A. 5.26ms from Milan, IT
113.148.217.67 AS2516 KDDI CORPORATION 5.31ms from Osaka, JP
185.194.122.179 AS207147 Nexera SAS 0.29ms from Paris, FR
13.237.17.163 AS16509 Amazon.com, Inc. 0.12ms from Sydney, AU
20.70.33.67 AS8075 Microsoft Corporation 4.60ms from Sydney, AU
3.149.171.67 AS16509 Amazon.com, Inc. 0.12ms from Columbus, US
204.13.220.3 AS35934 Republic Services Inc. 1.85ms from Las Vegas, US
95.234.193.3 AS3269 Telecom Italia S.p.A. 4.39ms from Naples, IT
80.212.115.3 AS2119 Telenor Norge AS 3.04ms from Oslo, NO
54.166.45.195 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
87.226.5.147 AS20910 SIA BITE Latvija 0.43ms from Riga, LV
187.168.120.195 AS8151 UNINET 3.90ms from Santiago de Queretaro, MX
174.86.33.227 AS20115 Charter Communications LLC 5.15ms from St. Louis, US
5.143.10.67 AS12389 PJSC Rostelecom 0.90ms from Vladivostok, RU

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 55.46.211.203
traceroute to 55.46.211.203 (55.46.211.203): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Flint, US
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs