Autonomous System details

AS1501

Headquarters, USAISC · mail.mil

United States

Stub AS

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

AS1501 – Headquarters, USAISC

Field	Value
Country	United States
Website	mail.mil
Hosted domains	0
IPv4 addresses	28,160
IPv6 addresses	0
ASN type	Government
Registry	arin
Allocated	22 years ago on May 12, 2004
Updated	14 years ago on Aug 11, 2011

Netblock	Company	Num of IPs
150.196.240.0/20	Headquarters, USAISC	4,096
155.26.224.0/20	Headquarters, USAISC	4,096
155.26.136.0/22	Headquarters, USAISC	1,024
143.86.48.0/23	Headquarters, USAISC	512
143.194.128.0/23	Headquarters, USAISC	512
155.26.48.0/23	Headquarters, USAISC	512
158.11.208.0/23	Headquarters, USAISC	512
136.210.224.0/24	Headquarters, USAISC	256
143.70.2.0/24	Headquarters, USAISC	256
143.70.10.0/24	Headquarters, USAISC	256
143.70.16.0/24	Headquarters, USAISC	256
143.70.17.0/24	Headquarters, USAISC	256
143.70.18.0/24	Headquarters, USAISC	256
143.70.21.0/24	Headquarters, USAISC	256
143.70.22.0/24	Headquarters, USAISC	256
143.70.26.0/24	Headquarters, USAISC	256
143.70.32.0/24	Headquarters, USAISC	256
143.70.33.0/24	Headquarters, USAISC	256
143.70.34.0/24	Headquarters, USAISC	256
143.70.35.0/24	Headquarters, USAISC	256
143.70.36.0/24	Headquarters, USAISC	256
143.70.40.0/24	Headquarters, USAISC	256
143.70.41.0/24	Headquarters, USAISC	256
143.70.42.0/24	Headquarters, USAISC	256
143.70.44.0/24	Headquarters, USAISC	256
143.70.45.0/24	Headquarters, USAISC	256
143.73.49.0/24	Headquarters, USAISC	256
143.73.56.0/24	Headquarters, USAISC	256
143.73.90.0/24	Headquarters, USAISC	256
143.73.94.0/24	Headquarters, USAISC	256
143.73.95.0/24	Headquarters, USAISC	256
143.76.18.0/24	Headquarters, USAISC	256
143.76.48.0/24	Headquarters, USAISC	256
143.76.128.0/24	Headquarters, USAISC	256
143.76.130.0/24	Headquarters, USAISC	256
143.86.50.0/24	Headquarters, USAISC	256
143.86.57.0/24	Headquarters, USAISC	256
143.86.60.0/24	Headquarters, USAISC	256
143.86.61.0/24	Headquarters, USAISC	256
143.86.175.0/24	Headquarters, USAISC	256
143.86.208.0/24	Headquarters, USAISC	256
143.194.132.0/24	Headquarters, USAISC	256
143.194.133.0/24	Headquarters, USAISC	256
143.194.134.0/24	Headquarters, USAISC	256
143.194.136.0/24	Headquarters, USAISC	256
143.194.137.0/24	Headquarters, USAISC	256
143.194.138.0/24	Headquarters, USAISC	256
143.194.139.0/24	Headquarters, USAISC	256
143.194.140.0/24	Headquarters, USAISC	256
143.194.142.0/24	Headquarters, USAISC	256
143.249.167.0/24	Headquarters, USAISC	256
144.104.103.0/24	Headquarters, USAISC	256
144.105.202.0/24	Headquarters, USAISC	256
147.104.104.0/24	Headquarters, USAISC	256
147.104.247.0/24	Headquarters, USAISC	256
150.196.8.0/24	Headquarters, USAISC	256
150.196.240.0/24	Headquarters, USAISC	256
150.196.241.0/24	Headquarters, USAISC	256
150.196.242.0/24	Headquarters, USAISC	256
150.196.244.0/24	Headquarters, USAISC	256
150.196.246.0/24	Headquarters, USAISC	256
150.196.247.0/24	Headquarters, USAISC	256
155.20.218.0/24	Headquarters, USAISC	256
155.20.219.0/24	Headquarters, USAISC	256
155.20.251.0/24	Headquarters, USAISC	256
155.26.48.0/24	Headquarters, USAISC	256
155.26.73.0/24	Headquarters, USAISC	256
155.26.84.0/24	Headquarters, USAISC	256
155.26.85.0/24	Headquarters, USAISC	256
155.26.136.0/24	Headquarters, USAISC	256
155.26.137.0/24	Headquarters, USAISC	256
155.26.143.0/24	Headquarters, USAISC	256
155.26.200.0/24	Headquarters, USAISC	256
155.26.201.0/24	Headquarters, USAISC	256
155.26.224.0/24	Headquarters, USAISC	256
155.30.121.0/24	Headquarters, USAISC	256
155.30.124.0/24	Headquarters, USAISC	256
155.30.125.0/24	Headquarters, USAISC	256
155.30.191.0/24	Headquarters, USAISC	256
158.11.220.0/24	Headquarters, USAISC	256
158.13.147.0/24	Headquarters, USAISC	256
158.19.24.0/24	Headquarters, USAISC	256
158.19.27.0/24	Headquarters, USAISC	256

There are no known IPv6 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:       AS1501
                                                OrgID:          AS1501
                                                ASName:         AS1501
                                                ASNumber:       AS1501
                                                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
AS1555	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
AS1555	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
81.186.67.157	AS8248 Computer Technology Institute and Press Diophantus	`8.81ms` from Athens, GR
49.224.186.237	AS9500 One New Zealand Group Limited	`17.28ms` from Auckland, NZ
79.235.119.13	AS3320 Deutsche Telekom AG	`2.06ms` from Berlin, DE
35.205.54.237	AS396982 Google LLC	`0.13ms` from Brussels, BE
18.219.36.13	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
34.123.20.109	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
46.208.148.189	AS6871 Plusnet	`6.32ms` from London, GB
80.118.199.29	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`5.53ms` from Lyon, FR
161.111.98.141	AS766 RedIRIS Autonomous System	`0.94ms` from Madrid, ES
98.219.85.189	AS7922 Comcast Cable Communications, LLC	`3.62ms` from Miami, US
3.99.241.93	AS16509 Amazon.com, Inc.	`0.71ms` from Montreal, CA
187.110.51.93	AS53116 Informática de Municípios Associados S/A - IMA	`2.96ms` from Osasco, BR
204.98.144.45	AS209 CenturyLink Communications, LLC	`12.52ms` from Phoenix, US
50.16.125.125	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
104.42.189.141	AS8075 Microsoft Corporation	`0.60ms` from San Jose, US
34.142.234.141	AS396982 Google LLC	`0.13ms` from Singapore, SG
54.252.143.157	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
177.134.126.189	AS18881 TELEFÔNICA BRASIL S.A	`7.08ms` from São Paulo, BR
179.82.179.61	AS26599 TELEFÔNICA BRASIL S.A	`17.02ms` from São Paulo, BR
111.233.41.141	AS10013 FreeBit Co.,Ltd.	`12.57ms` from Tokyo, JP
115.56.45.125	AS4837 CHINA UNICOM China169 Backbone	`4.84ms` from Zhengzhou, CN
182.119.232.13	AS4837 CHINA UNICOM China169 Backbone	`1.01ms` from Zhengzhou, CN
195.240.217.189	AS1136 KPN B.V.	`3.10ms` from Amsterdam, NL
101.5.97.173	AS4538 China Education and Research Network Center	`5.88ms` from Beijing, CN
61.48.217.45	AS4808 China Unicom Beijing Province Network	`3.82ms` from Beijing, CN

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 143.73.49.190

traceroute to 143.73.49.190 (143.73.49.190): 7 hops max, 52 byte packets

3 [AS3356] 213.242.108.77 0.635 ms

4 [AS3356] 171.75.10.251 22.926 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On January 9th 2026

Related Networks

AS19216

Revlon Consumer Products Corp.

More details

AS210527

1gb LLC

More details

AS27046

United States Department of Defense (DoD)

More details

AS30405

Capital Area Intermediate Unit

More details

AS36675

Collier County Public Schools

More details

AS396652

VeriSign Global Registry Services

More details

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 AS1501 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