Autonomous System details

AS1540

Headquarters, USAISC  ·  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 ›

AS1540 – Headquarters, USAISC

Field Value
Country United States
Website mail.mil
Hosted domains 6
IPv4 addresses 1,138,432
IPv6 addresses 1,259,700,704,038,443,600,043,835,392
ASN type Government
Registry arin
Allocated 22 years ago on May 12, 2004
Updated 14 years ago on Aug 24, 2011

IP Ranges

Netblock Company Num of IPs
6.140.0.0/15 Headquarters, USAISC 131,072
6.68.0.0/16 Headquarters, USAISC 65,536
138.27.0.0/16 Headquarters, USAISC 65,536
139.231.0.0/16 Headquarters, USAISC 65,536
140.196.0.0/16 Headquarters, USAISC 65,536
140.202.0.0/16 Headquarters, USAISC 65,536
144.147.0.0/16 Headquarters, USAISC 65,536
150.180.0.0/16 Headquarters, USAISC 65,536
150.192.0.0/16 Headquarters, USAISC 65,536
150.193.0.0/16 Headquarters, USAISC 65,536
158.16.0.0/16 Headquarters, USAISC 65,536
160.133.0.0/16 Headquarters, USAISC 65,536
155.214.0.0/17 Headquarters, USAISC 32,768
155.214.128.0/17 Headquarters, USAISC 32,768
158.4.0.0/17 Headquarters, USAISC 32,768
158.4.128.0/17 Headquarters, USAISC 32,768
158.19.128.0/17 Headquarters, USAISC 32,768
158.1.0.0/18 Headquarters, USAISC 16,384
155.19.160.0/19 Headquarters, USAISC 8,192
6.72.0.0/20 Headquarters, USAISC 4,096
143.86.80.0/20 Headquarters, USAISC 4,096
144.105.0.0/20 Headquarters, USAISC 4,096
146.16.32.0/20 Headquarters, USAISC 4,096
158.16.0.0/20 Headquarters, USAISC 4,096
164.169.144.0/20 Headquarters, USAISC 4,096
164.169.160.0/20 Headquarters, USAISC 4,096
6.79.32.0/21 Headquarters, USAISC 2,048
143.68.192.0/21 Headquarters, USAISC 2,048
143.68.200.0/21 Headquarters, USAISC 2,048
150.196.176.0/21 Headquarters, USAISC 2,048
155.29.56.0/21 Headquarters, USAISC 2,048
155.213.24.0/21 Headquarters, USAISC 2,048
155.213.240.0/21 Headquarters, USAISC 2,048
158.13.120.0/21 Headquarters, USAISC 2,048
158.13.128.0/21 Headquarters, USAISC 2,048
158.16.24.0/21 Headquarters, USAISC 2,048
6.131.148.0/22 Headquarters, USAISC 1,024
143.70.236.0/22 Headquarters, USAISC 1,024
150.192.240.0/22 Headquarters, USAISC 1,024
6.72.254.0/23 Headquarters, USAISC 512
6.73.220.0/23 Headquarters, USAISC 512
6.73.224.0/23 Headquarters, USAISC 512
6.73.226.0/23 Headquarters, USAISC 512
6.73.228.0/23 Headquarters, USAISC 512
6.73.230.0/23 Headquarters, USAISC 512
6.73.232.0/23 Headquarters, USAISC 512
6.73.234.0/23 Headquarters, USAISC 512
6.73.236.0/23 Headquarters, USAISC 512
6.73.238.0/23 Headquarters, USAISC 512
6.73.240.0/23 Headquarters, USAISC 512
6.73.242.0/23 Headquarters, USAISC 512
6.73.244.0/23 Headquarters, USAISC 512
6.73.246.0/23 Headquarters, USAISC 512
6.73.248.0/23 Headquarters, USAISC 512
6.73.250.0/23 Headquarters, USAISC 512
143.68.196.0/23 Headquarters, USAISC 512
143.70.174.0/23 Headquarters, USAISC 512
143.76.12.0/23 Headquarters, USAISC 512
143.82.50.0/23 Headquarters, USAISC 512
144.107.108.0/23 Headquarters, USAISC 512
147.104.98.0/23 Headquarters, USAISC 512
147.104.104.0/23 Headquarters, USAISC 512
150.192.50.0/23 Headquarters, USAISC 512
150.192.60.0/23 Headquarters, USAISC 512
150.192.62.0/23 Headquarters, USAISC 512
150.192.70.0/23 Headquarters, USAISC 512
150.192.112.0/23 Headquarters, USAISC 512
150.192.114.0/23 Headquarters, USAISC 512
150.192.116.0/23 Headquarters, USAISC 512
150.192.118.0/23 Headquarters, USAISC 512
150.192.120.0/23 Headquarters, USAISC 512
150.192.122.0/23 Headquarters, USAISC 512
150.192.124.0/23 Headquarters, USAISC 512
150.192.126.0/23 Headquarters, USAISC 512
150.192.130.0/23 Headquarters, USAISC 512
150.196.188.0/23 Headquarters, USAISC 512
155.21.174.0/23 Headquarters, USAISC 512
155.21.178.0/23 Headquarters, USAISC 512
155.21.188.0/23 Headquarters, USAISC 512
155.29.40.0/23 Headquarters, USAISC 512
155.29.42.0/23 Headquarters, USAISC 512
155.29.70.0/23 Headquarters, USAISC 512
155.30.48.0/23 Headquarters, USAISC 512
158.11.48.0/23 Headquarters, USAISC 512
158.11.50.0/23 Headquarters, USAISC 512
158.11.76.0/23 Headquarters, USAISC 512
158.11.78.0/23 Headquarters, USAISC 512
158.11.224.0/23 Headquarters, USAISC 512
158.16.48.0/23 Headquarters, USAISC 512
158.16.224.0/23 Headquarters, USAISC 512
158.16.226.0/23 Headquarters, USAISC 512
158.16.228.0/23 Headquarters, USAISC 512
158.16.230.0/23 Headquarters, USAISC 512
158.16.232.0/23 Headquarters, USAISC 512
158.16.234.0/23 Headquarters, USAISC 512
158.16.242.0/23 Headquarters, USAISC 512
158.16.244.0/23 Headquarters, USAISC 512
158.16.246.0/23 Headquarters, USAISC 512
192.107.182.0/23 Headquarters, USAISC 512
6.16.70.0/24 Headquarters, USAISC 256
6.16.71.0/24 Headquarters, USAISC 256
6.16.80.0/24 Headquarters, USAISC 256
6.16.81.0/24 Headquarters, USAISC 256
6.16.90.0/24 Headquarters, USAISC 256
6.16.91.0/24 Headquarters, USAISC 256
6.16.137.0/24 Headquarters, USAISC 256
6.73.193.0/24 Headquarters, USAISC 256
6.73.194.0/24 Headquarters, USAISC 256
6.73.195.0/24 Headquarters, USAISC 256
6.73.196.0/24 Headquarters, USAISC 256
6.73.209.0/24 Headquarters, USAISC 256
6.73.222.0/24 Headquarters, USAISC 256
6.73.252.0/24 Headquarters, USAISC 256
6.73.253.0/24 Headquarters, USAISC 256
6.130.14.0/24 Headquarters, USAISC 256
6.130.28.0/24 Headquarters, USAISC 256
6.130.29.0/24 Headquarters, USAISC 256
6.130.30.0/24 Headquarters, USAISC 256
6.130.38.0/24 Headquarters, USAISC 256
6.130.39.0/24 Headquarters, USAISC 256
6.130.41.0/24 Headquarters, USAISC 256
6.130.42.0/24 Headquarters, USAISC 256
6.131.146.0/24 Headquarters, USAISC 256
6.131.147.0/24 Headquarters, USAISC 256
6.141.248.0/24 Headquarters, USAISC 256
6.148.114.0/24 Headquarters, USAISC 256
132.140.0.0/24 Headquarters, USAISC 256
132.140.5.0/24 Headquarters, USAISC 256
132.140.7.0/24 Headquarters, USAISC 256
140.153.43.0/24 Headquarters, USAISC 256
140.153.70.0/24 Headquarters, USAISC 256
140.153.179.0/24 Headquarters, USAISC 256
140.153.234.0/24 Headquarters, USAISC 256
140.187.200.0/24 Headquarters, USAISC 256
141.107.40.0/24 Headquarters, USAISC 256
143.68.193.0/24 Headquarters, USAISC 256
143.68.194.0/24 Headquarters, USAISC 256
143.68.195.0/24 Headquarters, USAISC 256
143.68.199.0/24 Headquarters, USAISC 256
143.68.207.0/24 Headquarters, USAISC 256
143.69.83.0/24 Headquarters, USAISC 256
143.70.175.0/24 Headquarters, USAISC 256
143.70.199.0/24 Headquarters, USAISC 256
143.70.233.0/24 Headquarters, USAISC 256
143.70.234.0/24 Headquarters, USAISC 256
143.74.16.0/24 Headquarters, USAISC 256
143.74.42.0/24 Headquarters, USAISC 256
143.74.250.0/24 Headquarters, USAISC 256
143.79.232.0/24 Headquarters, USAISC 256
143.82.194.0/24 Headquarters, USAISC 256
143.84.43.0/24 Headquarters, USAISC 256
143.84.44.0/24 Headquarters, USAISC 256
143.84.45.0/24 Headquarters, USAISC 256
143.84.68.0/24 Headquarters, USAISC 256
143.84.74.0/24 Headquarters, USAISC 256
143.84.165.0/24 Headquarters, USAISC 256
143.84.167.0/24 Headquarters, USAISC 256
143.84.169.0/24 Headquarters, USAISC 256
143.84.229.0/24 Headquarters, USAISC 256
143.84.237.0/24 Headquarters, USAISC 256
143.86.86.0/24 Headquarters, USAISC 256
143.86.182.0/24 Headquarters, USAISC 256
143.86.220.0/24 Headquarters, USAISC 256
143.249.90.0/24 Headquarters, USAISC 256
144.101.99.0/24 Headquarters, USAISC 256
144.101.110.0/24 Headquarters, USAISC 256
144.101.114.0/24 Headquarters, USAISC 256
144.101.116.0/24 Headquarters, USAISC 256
144.101.161.0/24 Headquarters, USAISC 256
144.101.162.0/24 Headquarters, USAISC 256
144.104.74.0/24 Headquarters, USAISC 256
144.104.75.0/24 Headquarters, USAISC 256
144.104.76.0/24 Headquarters, USAISC 256
144.104.77.0/24 Headquarters, USAISC 256
144.105.119.0/24 Headquarters, USAISC 256
144.246.190.0/24 Headquarters, USAISC 256
146.16.45.0/24 Headquarters, USAISC 256
146.16.46.0/24 Headquarters, USAISC 256
147.104.97.0/24 Headquarters, USAISC 256
147.104.103.0/24 Headquarters, USAISC 256
147.238.1.0/24 Headquarters, USAISC 256
150.113.125.0/24 Headquarters, USAISC 256
150.180.252.0/24 Headquarters, USAISC 256
150.192.1.0/24 Headquarters, USAISC 256
150.192.8.0/24 Headquarters, USAISC 256
150.192.32.0/24 Headquarters, USAISC 256
150.192.33.0/24 Headquarters, USAISC 256
150.192.34.0/24 Headquarters, USAISC 256
150.192.35.0/24 Headquarters, USAISC 256
150.192.36.0/24 Headquarters, USAISC 256
150.192.37.0/24 Headquarters, USAISC 256
150.192.44.0/24 Headquarters, USAISC 256
150.192.49.0/24 Headquarters, USAISC 256
150.192.54.0/24 Headquarters, USAISC 256
150.192.92.0/24 Headquarters, USAISC 256
150.192.96.0/24 Headquarters, USAISC 256
150.192.99.0/24 Headquarters, USAISC 256
150.192.100.0/24 Headquarters, USAISC 256
150.192.101.0/24 Headquarters, USAISC 256
150.192.107.0/24 Headquarters, USAISC 256
150.192.220.0/24 Headquarters, USAISC 256
150.192.230.0/24 Headquarters, USAISC 256
150.192.244.0/24 Headquarters, USAISC 256
155.20.139.0/24 Headquarters, USAISC 256
155.26.196.0/24 Headquarters, USAISC 256
155.29.44.0/24 Headquarters, USAISC 256
155.29.45.0/24 Headquarters, USAISC 256
155.29.46.0/24 Headquarters, USAISC 256
155.29.47.0/24 Headquarters, USAISC 256
155.29.68.0/24 Headquarters, USAISC 256
155.29.69.0/24 Headquarters, USAISC 256
155.29.126.0/24 Headquarters, USAISC 256
155.29.132.0/24 Headquarters, USAISC 256
155.29.133.0/24 Headquarters, USAISC 256
155.29.134.0/24 Headquarters, USAISC 256
155.29.143.0/24 Headquarters, USAISC 256
155.29.165.0/24 Headquarters, USAISC 256
155.29.241.0/24 Headquarters, USAISC 256
155.29.247.0/24 Headquarters, USAISC 256
155.151.167.0/24 Headquarters, USAISC 256
155.152.218.0/24 Headquarters, USAISC 256
158.1.120.0/24 Headquarters, USAISC 256
158.1.130.0/24 Headquarters, USAISC 256
158.1.132.0/24 Headquarters, USAISC 256
158.1.133.0/24 Headquarters, USAISC 256
158.1.135.0/24 Headquarters, USAISC 256
158.1.136.0/24 Headquarters, USAISC 256
158.1.137.0/24 Headquarters, USAISC 256
158.1.138.0/24 Headquarters, USAISC 256
158.9.94.0/24 Headquarters, USAISC 256
158.9.127.0/24 Headquarters, USAISC 256
158.9.148.0/24 Headquarters, USAISC 256
158.9.199.0/24 Headquarters, USAISC 256
158.9.200.0/24 Headquarters, USAISC 256
158.9.201.0/24 Headquarters, USAISC 256
158.11.48.0/24 Headquarters, USAISC 256
158.11.50.0/24 Headquarters, USAISC 256
158.11.55.0/24 Headquarters, USAISC 256
158.11.56.0/24 Headquarters, USAISC 256
158.11.76.0/24 Headquarters, USAISC 256
158.11.84.0/24 Headquarters, USAISC 256
158.11.85.0/24 Headquarters, USAISC 256
158.11.86.0/24 Headquarters, USAISC 256
158.11.90.0/24 Headquarters, USAISC 256
158.16.16.0/24 Headquarters, USAISC 256
158.16.237.0/24 Headquarters, USAISC 256
158.16.239.0/24 Headquarters, USAISC 256
160.140.246.0/24 Headquarters, USAISC 256
192.12.126.0/24 Headquarters, USAISC 256
192.35.147.0/24 Headquarters, USAISC 256
192.188.213.0/24 Headquarters, USAISC 256
198.49.184.0/24 Headquarters, USAISC 256
198.49.185.0/24 Headquarters, USAISC 256
199.10.59.0/24 Headquarters, USAISC 256
199.122.42.0/24 Headquarters, USAISC 256
199.122.52.0/24 Headquarters, USAISC 256
199.122.53.0/24 Headquarters, USAISC 256
199.123.70.0/24 Headquarters, USAISC 256
199.123.82.0/24 Headquarters, USAISC 256
199.123.84.0/24 Headquarters, USAISC 256
199.123.122.0/24 Headquarters, USAISC 256
206.37.0.0/24 DoD Network Information Center 256
206.37.12.0/24 DoD Network Information Center 256
206.37.243.0/24 DoD Network Information Center 256
207.133.205.0/24 DoD Network Information Center 256
207.133.219.0/24 DoD Network Information Center 256
207.133.220.0/24 DoD Network Information Center 256
214.3.93.0/24 DoD Network Information Center 256
214.3.94.0/24 DoD Network Information Center 256
214.37.194.0/24 DoD Network Information Center 256
214.37.198.0/24 DoD Network Information Center 256
214.37.205.0/24 DoD Network Information Center 256
214.37.215.0/24 DoD Network Information Center 256

Netblock Company
2608:10a:6000::/40 United States Department of Defense (DoD)
2608:10b:5600::/40 United States Department of Defense (DoD)
2608:12b:1500::/40 United States Department of Defense (DoD)
2608:12b:6400::/40 United States Department of Defense (DoD)
2608:103:2740::/48 United States Department of Defense (DoD)
2608:104:500::/48 United States Department of Defense (DoD)
2608:104:2a20::/48 United States Department of Defense (DoD)
2608:109:15b0::/48 United States Department of Defense (DoD)
2608:10a:7311::/48 United States Department of Defense (DoD)
2608:10a:7312::/48 United States Department of Defense (DoD)
2608:10a:7320::/48 United States Department of Defense (DoD)
2608:10a:7321::/48 United States Department of Defense (DoD)
2608:10a:7322::/48 United States Department of Defense (DoD)
2608:10a:7336::/48 United States Department of Defense (DoD)
2608:10a:7338::/48 United States Department of Defense (DoD)
2608:10a:7347::/48 United States Department of Defense (DoD)
2608:10a:7356::/48 United States Department of Defense (DoD)
2608:10a:7360::/48 United States Department of Defense (DoD)
2608:124:b70::/48 United States Department of Defense (DoD)
2608:12a:7415::/48 United States Department of Defense (DoD)
2608:12a:7441::/48 United States Department of Defense (DoD)
2608:12a:7464::/48 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:       AS1540
                                                OrgID:          AS1540
                                                ASName:         AS1540
                                                ASNumber:       AS1540
                                                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 6 domain names hosted across 3 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
150.180.168.17 ██████████ 3
143.84.169.211 █████████ 2
140.202.0.164 ██████████ 1

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 3 peers for this ASN.

Peers Name
AS27064 United States Department of Defense (DoD)
AS306 United States Department of Defense (DoD)
AS367 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 are 2 upstreams for this ASN.

upstreams Name
AS27064 United States Department of Defense (DoD)
AS367 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 is 1 peer for this ASN.

Downstreams 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

Pingable IPs

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

IP Address ASN Details
192.35.147.50 AS1540 Headquarters, USAISC 9.38ms from Chicago, US
140.153.43.44 AS1540 Headquarters, USAISC 10.10ms from Dallas, US
143.84.74.42 AS1540 Headquarters, USAISC 9.29ms from Chicago, US
143.84.169.83 AS1540 Headquarters, USAISC 8.48ms from Dallas, 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
45.3.39.228 AS200373 3xK Tech GmbH 0.23ms from Ashburn, US
39.96.151.4 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.63ms from Beijing, CN
111.199.73.212 AS4808 China Unicom Beijing Province Network 2.78ms from Beijing, CN
50.90.87.228 AS33363 Charter Communications, Inc 8.24ms from Chicago, US
69.217.243.116 AS7018 AT&T Enterprises, LLC 1.69ms from Dallas, US
76.25.252.212 AS7922 Comcast Cable Communications, LLC 6.79ms from Denver, US
213.214.155.148 AS1342 Fujitsu Invia Finland IP-network 0.83ms from Helsinki, FI
209.203.37.116 AS11845 Vox Telecom Ltd 0.25ms from Johannesburg, ZA
72.199.157.132 AS22773 Cox Communications Inc. 7.89ms from Los Angeles, US
159.138.79.4 AS136907 HUAWEI CLOUDS 1.53ms from Mexico City, MX
147.192.187.4 AS2527 Sony Network Communications Inc. 1.42ms from Osaka, JP
45.230.131.4 AS267167 VIRTUALI SOLUÇOES EM TELECOMUNICAÇOES EIRELI 4.15ms from Osasco, BR
118.46.216.100 AS4766 Korea Telecom 1.52ms from Seoul, KR
1.116.8.100 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.31ms from Shanghai, CN
36.55.28.116 AS10013 FreeBit Co.,Ltd. 7.52ms from Tokyo, JP
125.40.187.228 AS4837 CHINA UNICOM China169 Backbone 2.07ms from Zhengzhou, CN
194.106.175.20 AS6700 TELEKOM SRBIJA a.d. 0.68ms from Belgrade, RS
180.179.241.20 AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED 1.40ms from Bengaluru, IN
20.114.219.52 AS8075 Microsoft Corporation 0.28ms from Boydton, US
68.248.187.52 AS7018 AT&T Enterprises, LLC 11.17ms from Chicago, US
47.45.208.20 AS33588 Charter Communications LLC 5.86ms from Denver, US
203.176.243.148 AS10103 HK Broadband Network Ltd. 0.66ms from Hong Kong, HK
147.79.52.132 AS60949 4x Solutions UK LTD 5.54ms from London, GB
52.151.118.164 AS8075 Microsoft Corporation 0.19ms from London, GB
66.27.100.212 AS20001 Charter Communications Inc 5.99ms from Los Angeles, US

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 158.16.124.199
traceroute to 158.16.124.199 (158.16.124.199): 7 hops max, 52 byte packets
2 [AS1299] 62.115.9.240 12.258 ms
3 *
4 [AS1299] 62.115.142.213 12.192 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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 AS1540 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