Autonomous System details

AS4219

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

United States

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

Sign up for free ›

AS4219 – 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 31 years ago on Jan 09, 1995
Updated 4 months ago on Sep 12, 2025

IP Ranges

There are no known IP addresses belonging to this network

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:       AS4219
                                                OrgID:          AS4219
                                                ASName:         AS4219
                                                ASNumber:       AS4219
                                                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 are no peers 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

Upstreams

There are no upstreams 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

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
98.80.133.123 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
156.213.36.139 AS8452 TE-AS 3.81ms from Cairo, EG
146.143.74.91 AS3486 JPMorgan Chase & Co. 0.77ms from Denver, US
204.209.20.11 AS30500 Wolfpaw Data Centres Inc 0.47ms from Edmonton, CA
81.106.206.171 AS5089 Virgin Media Limited 10.13ms from London, GB
99.43.163.59 AS7018 AT&T Enterprises, LLC 3.31ms from Miami, US
131.153.202.203 AS20454 SECURED SERVERS LLC 0.28ms from Phoenix, US
222.164.56.27 AS55430 Starhub Ltd 2.04ms from Singapore, SG
93.95.67.59 AS48057 Company for interactive technologies ITV DOOEL export-import Skopje 4.49ms from Sofia, BG
179.94.164.187 AS26599 TELEFÔNICA BRASIL S.A 2.47ms from São Paulo, BR
83.89.244.123 AS3292 TDC Holding A/S 2.48ms from Tønder, DK
104.18.94.43 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
129.153.141.251 AS31898 Oracle Corporation 0.34ms from Ashburn, US
174.55.133.107 AS7922 Comcast Cable Communications, LLC 18.07ms from Ashburn, US
219.142.147.171 AS4847 China Networks Inter-Exchange 3.55ms from Beijing, CN
94.225.118.107 AS6848 Telenet BV 4.68ms from Brussels, BE
104.184.20.11 AS7018 AT&T Enterprises, LLC 12.07ms from Chicago, US
87.39.236.107 AS1213 ASIERA TECHNOLOGY SERVICES CLG 3.59ms from Dublin, IE
3.66.223.107 AS16509 Amazon.com, Inc. 0.51ms from Frankfurt am Main, DE
23.40.182.219 AS16625 Akamai Technologies, Inc. 0.53ms from Hong Kong, HK
91.194.209.75 AS8218 Zayo Infrastructure France SA 2.62ms from Marseille, FR
68.193.58.235 AS6128 Cablevision Systems Corp. 6.67ms from New York City, US
206.63.74.11 AS1982 Northwest Nexus Inc. 0.32ms from Seattle, US
47.129.237.251 AS16509 Amazon.com, Inc. 0.61ms from Singapore, SG
97.125.243.59 AS209 CenturyLink Communications, LLC 11.47ms from St. Louis, US

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 AS4219 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