Autonomous System details

AS228

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 ›

AS228 – United States Department of Defense (DoD)

Field Value
Country United States
Website mail.mil
Hosted domains 0
IPv4 addresses 8,192
IPv6 addresses 1,208,925,819,614,629,174,706,176
ASN type Government
Registry arin
Allocated 37 years ago on Sep 08, 1988
Updated 3 months ago on Sep 12, 2025

IP Ranges

Netblock Company Num of IPs
147.241.48.0/21 Headquarters, USAISC 2,048
147.241.64.0/21 Headquarters, USAISC 2,048
147.241.136.0/21 Headquarters, USAISC 2,048
147.241.144.0/21 Headquarters, USAISC 2,048
Netblock Company
2001:480:253::/48 High Performance Computing
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:       AS228
                                                OrgID:          AS228
                                                ASName:         AS228
                                                ASNumber:       AS228
                                                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
AS668 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
AS668 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

32 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
147.241.147.186 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.50.218 AS228 United States Department of Defense (DoD) 0.58ms from Atlanta, US
147.241.146.236 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.65.48 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.54.113 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.53.190 AS228 United States Department of Defense (DoD) 0.56ms from Atlanta, US
147.241.49.30 AS228 United States Department of Defense (DoD) 0.57ms from Atlanta, US
147.241.52.160 AS228 United States Department of Defense (DoD) 0.57ms from Atlanta, US
147.241.137.219 AS228 United States Department of Defense (DoD) 0.58ms from Atlanta, US
147.241.67.183 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.144.218 AS228 United States Department of Defense (DoD) 0.58ms from Atlanta, US
147.241.64.247 AS228 United States Department of Defense (DoD) 0.59ms from Atlanta, US
147.241.148.156 AS228 United States Department of Defense (DoD) 0.59ms from Atlanta, US
147.241.70.194 AS228 United States Department of Defense (DoD) 0.56ms from Atlanta, US
147.241.48.164 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.71.129 AS228 United States Department of Defense (DoD) 0.59ms from Atlanta, US
147.241.55.52 AS228 United States Department of Defense (DoD) 0.58ms from Atlanta, US
147.241.136.34 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.139.74 AS228 United States Department of Defense (DoD) 0.59ms from Atlanta, US
147.241.150.82 AS228 United States Department of Defense (DoD) 0.57ms from Atlanta, US
147.241.143.233 AS228 United States Department of Defense (DoD) 0.59ms from Atlanta, US
147.241.66.236 AS228 United States Department of Defense (DoD) 0.57ms from Atlanta, US
147.241.141.139 AS228 United States Department of Defense (DoD) 0.56ms from Atlanta, US
147.241.140.97 AS228 United States Department of Defense (DoD) 0.60ms from Atlanta, US
147.241.142.158 AS228 United States Department of Defense (DoD) 0.59ms from Atlanta, US

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
200.219.135.84 AS10897 Camara dos Deputados 0.48ms from Brasilia, BR
158.195.41.84 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 0.55ms from Bratislava, SK
172.219.26.36 AS852 TELUS Communications Inc. 0.71ms from Calgary, CA
83.151.138.36 AS31027 GlobalConnect A/S 0.34ms from Copenhagen, DK
124.71.9.84 AS55990 Huawei Cloud Service data center 1.33ms from Guangzhou, CN
157.100.53.148 AS52468 UFINET PANAMA S.A. 1.10ms from Guayaquil, EC
101.37.64.196 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.61ms from Hangzhou, CN
103.151.238.116 AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY 0.64ms from Ho Chi Minh City, VN
223.16.48.196 AS9304 HGC Global Communications Limited 1.27ms from Hong Kong, HK
68.206.113.196 AS11427 Charter Communications Inc 16.80ms from Houston, US
196.44.9.4 AS16637 MTN SA 1.71ms from Johannesburg, ZA
2.193.224.4 AS16232 Telecom Italia S.p.A. 10.02ms from Milan, IT
208.101.235.4 AS33234 Sjoberg's Inc 9.16ms from Minneapolis, US
182.111.126.164 AS4134 CHINANET-BACKBONE 4.68ms from Nanchang, CN
205.143.192.148 AS20148 Vantiva USA Shared Services Inc. 6.64ms from Paris, FR
78.36.148.196 AS12389 PJSC Rostelecom 4.30ms from Saint Petersburg, RU
166.70.136.36 AS6315 XMission, L.C. 0.28ms from Salt Lake City, US
118.48.89.228 AS4766 Korea Telecom 1.74ms from Seoul, KR
13.113.42.100 AS16509 Amazon.com, Inc. 0.30ms from Tokyo, JP
2.178.196.212 AS58224 Iran Telecommunication Company PJS 15.70ms from Yerevan, AM
85.152.138.68 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 10.38ms from A Coruna, ES
86.90.239.228 AS1136 KPN B.V. 2.35ms from Amsterdam, NL
209.141.123.20 AS15305 Syringa Networks, LLC 0.47ms from Boise, US
72.95.96.180 AS13977 Fidium 2.95ms from Boston, US
84.189.186.164 AS3320 Deutsche Telekom AG 4.76ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 147.241.65.160
traceroute to 147.241.65.160 (147.241.65.160): 64 hops max, 52 byte packets
5 [AS6939] 216.66.49.86 3.077 ms
6 [AS228] 147.241.65.160 0.807 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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 AS228 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