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	35,840
IPv6 addresses	0
ASN type	Government
Registry	arin
Allocated	22 years ago on May 12, 2004
Updated	15 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
155.20.48.0/22	Headquarters, USAISC	1,024
143.70.22.0/23	Headquarters, USAISC	512
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
136.210.249.0/24	Headquarters, USAISC	256
143.70.2.0/24	Headquarters, USAISC	256
143.70.10.0/24	Headquarters, USAISC	256
143.70.11.0/24	Headquarters, USAISC	256
143.70.18.0/24	Headquarters, USAISC	256
143.70.20.0/24	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
143.70.34.0/24	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
143.70.43.0/24	Headquarters, USAISC	256
143.70.44.0/24	Headquarters, USAISC	256
143.70.45.0/24	Headquarters, USAISC	256
143.73.28.0/24	Headquarters, USAISC	256
143.73.29.0/24	Headquarters, USAISC	256
143.73.35.0/24	Headquarters, USAISC	256
143.73.38.0/24	Headquarters, USAISC	256
143.73.49.0/24	Headquarters, USAISC	256
143.73.50.0/24	Headquarters, USAISC	256
143.73.56.0/24	Headquarters, USAISC	256
143.73.57.0/24	Headquarters, USAISC	256
143.73.90.0/24	Headquarters, USAISC	256
143.73.92.0/24	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
143.76.19.0/24	Headquarters, USAISC	256
143.76.48.0/24	Headquarters, USAISC	256
143.86.50.0/24	Headquarters, USAISC	256
143.86.63.0/24	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
143.194.142.0/24	Headquarters, USAISC	256
143.249.165.0/24	Headquarters, USAISC	256
143.249.167.0/24	Headquarters, USAISC	256
143.249.208.0/24	Headquarters, USAISC	256
144.104.103.0/24	Headquarters, USAISC	256
144.104.124.0/24	Headquarters, USAISC	256
144.105.202.0/24	Headquarters, USAISC	256
144.107.186.0/24	Headquarters, USAISC	256
144.107.198.0/24	Headquarters, USAISC	256
146.16.223.0/24	Headquarters, USAISC	256
147.104.62.0/24	Headquarters, USAISC	256
147.104.63.0/24	Headquarters, USAISC	256
147.104.104.0/24	Headquarters, USAISC	256
147.104.113.0/24	Headquarters, USAISC	256
147.104.120.0/24	Headquarters, USAISC	256
150.196.246.0/24	Headquarters, USAISC	256
150.196.247.0/24	Headquarters, USAISC	256
150.196.248.0/24	Headquarters, USAISC	256
150.196.249.0/24	Headquarters, USAISC	256
150.196.251.0/24	Headquarters, USAISC	256
150.196.253.0/24	Headquarters, USAISC	256
150.196.255.0/24	Headquarters, USAISC	256
155.20.51.0/24	Headquarters, USAISC	256
155.20.54.0/24	Headquarters, USAISC	256
155.20.60.0/24	Headquarters, USAISC	256
155.20.61.0/24	Headquarters, USAISC	256
155.20.63.0/24	Headquarters, USAISC	256
155.20.218.0/24	Headquarters, USAISC	256
155.20.219.0/24	Headquarters, USAISC	256
155.26.48.0/24	Headquarters, USAISC	256
155.26.72.0/24	Headquarters, USAISC	256
155.26.84.0/24	Headquarters, USAISC	256
155.26.85.0/24	Headquarters, USAISC	256
155.26.175.0/24	Headquarters, USAISC	256
155.26.198.0/24	Headquarters, USAISC	256
155.26.200.0/24	Headquarters, USAISC	256
155.26.201.0/24	Headquarters, USAISC	256
155.26.202.0/24	Headquarters, USAISC	256
155.26.224.0/24	Headquarters, USAISC	256
155.26.225.0/24	Headquarters, USAISC	256
155.26.226.0/24	Headquarters, USAISC	256
155.26.228.0/24	Headquarters, USAISC	256
155.30.120.0/24	Headquarters, USAISC	256
155.30.121.0/24	Headquarters, USAISC	256
155.30.122.0/24	Headquarters, USAISC	256
155.30.124.0/24	Headquarters, USAISC	256
155.30.125.0/24	Headquarters, USAISC	256
155.30.127.0/24	Headquarters, USAISC	256
155.30.191.0/24	Headquarters, USAISC	256
158.11.17.0/24	Headquarters, USAISC	256
158.11.18.0/24	Headquarters, USAISC	256
158.11.25.0/24	Headquarters, USAISC	256
158.11.26.0/24	Headquarters, USAISC	256
158.11.220.0/24	Headquarters, USAISC	256
158.13.147.0/24	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
190.66.254.61	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`2.73ms` from Bogota, CO
156.216.156.93	AS8452 TE-AS	`5.61ms` from Cairo, EG
208.79.51.173	AS36372 REV	`12.05ms` from Dallas, US
162.19.145.205	AS16276 OVH SAS	`0.12ms` from Frankfurt am Main, DE
82.221.141.237	AS50613 Advania Island ehf	`0.21ms` from Hafnarfjoerdur, IS
112.73.113.253	AS9304 HGC Global Communications Limited	`3.01ms` from Hong Kong, HK
90.209.19.173	AS5607 Sky UK Limited	`1.47ms` from London, GB
91.125.128.77	AS6871 Plusnet	`4.59ms` from London, GB
79.123.119.45	AS8426 ClaraNET LTD	`12.93ms` from London, GB
95.250.242.29	AS3269 Telecom Italia S.p.A.	`6.76ms` from Milan, IT
65.255.120.61	AS13986 ECSIS.NET	`8.86ms` from Nashville, US
76.105.163.77	AS7922 Comcast Cable Communications, LLC	`5.64ms` from Portland, US
34.202.147.253	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
213.171.186.221	AS12637 SEEWEB s.r.l.	`1.74ms` from Rome, IT
128.187.88.93	AS6510 Brigham Young University	`2.28ms` from Salt Lake City, US
65.154.116.221	AS209 CenturyLink Communications, LLC	`1.69ms` from Seattle, US
27.237.135.77	AS4766 Korea Telecom	`7.77ms` from Seoul, KR
164.49.104.189	AS668 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
111.196.138.141	AS4808 China Unicom Beijing Province Network	`3.24ms` from Beijing, CN
186.118.101.221	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.03ms` from Bogota, CO
178.60.175.93	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`3.79ms` from Braga, PT
222.214.253.77	AS4134 CHINANET-BACKBONE	`7.35ms` from Chengdu, CN
98.102.154.237	AS10796 Charter Communications Inc	`2.89ms` from Columbus, US
14.183.28.221	AS45899 VNPT Corp	`2.84ms` from Ho Chi Minh City, VN
123.141.52.45	AS3786 LG DACOM Corporation	`1.82ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m7 143.86.60.79

traceroute to 143.86.60.79 (143.86.60.79): 7 hops max, 52 byte packets

2 [] 194.62.6.4 3.367 ms

3 *

4 [AS64289] 140.235.115.150 3.413 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On February 16th 2026

Related Networks

AS11129

BCM One, Inc.

More details

AS11838

Horry-Georgetown Technical College

More details

AS19010

FloWorks International LLC

More details

AS31951

NASA Deep Space Network (DSN)

More details

AS396980

Absolute Performance, Inc.

More details

AS397605

Northwest ISD

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