AS number details
AS1540
Headquarters, USAISC · mail.mil
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | mail.mil |
| Hosted domains | 4 |
| Number of IPv4 | 750,336 |
| Number of IPv6 | 2,417,851,639,229,258,349,412,352 |
| ASN type | Government |
| Registry | arin |
| Allocated | 21 years ago on May 12, 2004 |
| Updated | 14 years ago on Aug 24, 2011 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 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 |
| 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 |
| 6.68.0.0/16 | Headquarters, USAISC | 65,536 |
| 155.214.0.0/17 | Headquarters, USAISC | 32,768 |
| 155.214.128.0/17 | Headquarters, USAISC | 32,768 |
| 158.16.0.0/17 | Headquarters, USAISC | 32,768 |
| 158.16.128.0/17 | Headquarters, USAISC | 32,768 |
| 158.19.128.0/17 | Headquarters, USAISC | 32,768 |
| 158.4.0.0/17 | Headquarters, USAISC | 32,768 |
| 158.4.128.0/17 | Headquarters, USAISC | 32,768 |
| 155.19.160.0/19 | Headquarters, USAISC | 8,192 |
| 143.86.80.0/20 | 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 |
| 6.72.0.0/20 | Headquarters, USAISC | 4,096 |
| 143.68.192.0/21 | Headquarters, USAISC | 2,048 |
| 143.68.200.0/21 | Headquarters, USAISC | 2,048 |
| 143.86.184.0/21 | Headquarters, USAISC | 2,048 |
| 144.105.48.0/21 | Headquarters, USAISC | 2,048 |
| 146.16.128.0/21 | Headquarters, USAISC | 2,048 |
| 155.213.240.0/21 | Headquarters, USAISC | 2,048 |
| 155.213.24.0/21 | Headquarters, USAISC | 2,048 |
| 155.29.56.0/21 | Headquarters, USAISC | 2,048 |
| 158.11.136.0/21 | 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 |
| 6.79.32.0/21 | Headquarters, USAISC | 2,048 |
| 143.73.240.0/22 | Headquarters, USAISC | 1,024 |
| 143.86.92.0/22 | Headquarters, USAISC | 1,024 |
| 144.105.0.0/22 | Headquarters, USAISC | 1,024 |
| 147.104.96.0/22 | Headquarters, USAISC | 1,024 |
| 150.192.240.0/22 | Headquarters, USAISC | 1,024 |
| 155.20.132.0/22 | Headquarters, USAISC | 1,024 |
| 6.131.148.0/22 | Headquarters, USAISC | 1,024 |
| 143.68.196.0/23 | Headquarters, USAISC | 512 |
| 143.73.250.0/23 | Headquarters, USAISC | 512 |
| 143.74.16.0/23 | Headquarters, USAISC | 512 |
| 143.74.2.0/23 | Headquarters, USAISC | 512 |
| 143.74.28.0/23 | Headquarters, USAISC | 512 |
| 143.82.50.0/23 | Headquarters, USAISC | 512 |
| 143.86.90.0/23 | Headquarters, USAISC | 512 |
| 144.105.6.0/23 | Headquarters, USAISC | 512 |
| 146.16.142.0/23 | Headquarters, USAISC | 512 |
| 147.104.90.0/23 | 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 |
| 150.192.126.0/23 | Headquarters, USAISC | 512 |
| 150.192.130.0/23 | 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 |
| 150.196.188.0/23 | Headquarters, USAISC | 512 |
| 155.21.174.0/23 | Headquarters, USAISC | 512 |
| 155.21.178.0/23 | 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 |
| 158.11.50.0/23 | Headquarters, USAISC | 512 |
| 158.11.76.0/23 | Headquarters, USAISC | 512 |
| 158.11.78.0/23 | Headquarters, USAISC | 512 |
| 158.16.48.0/23 | Headquarters, USAISC | 512 |
| 192.107.182.0/23 | Headquarters, USAISC | 512 |
| 6.72.254.0/23 | Headquarters, USAISC | 512 |
| 6.75.0.0/23 | Headquarters, USAISC | 512 |
| 6.75.10.0/23 | Headquarters, USAISC | 512 |
| 6.75.12.0/23 | Headquarters, USAISC | 512 |
| 6.75.14.0/23 | Headquarters, USAISC | 512 |
| 6.75.16.0/23 | Headquarters, USAISC | 512 |
| 6.75.18.0/23 | Headquarters, USAISC | 512 |
| 6.75.20.0/23 | Headquarters, USAISC | 512 |
| 6.75.2.0/23 | Headquarters, USAISC | 512 |
| 6.75.22.0/23 | Headquarters, USAISC | 512 |
| 6.75.24.0/23 | Headquarters, USAISC | 512 |
| 6.75.26.0/23 | Headquarters, USAISC | 512 |
| 6.75.28.0/23 | Headquarters, USAISC | 512 |
| 6.75.30.0/23 | Headquarters, USAISC | 512 |
| 6.75.32.0/23 | Headquarters, USAISC | 512 |
| 6.75.4.0/23 | Headquarters, USAISC | 512 |
| 6.75.6.0/23 | Headquarters, USAISC | 512 |
| 6.75.64.0/23 | Headquarters, USAISC | 512 |
| 6.75.66.0/23 | Headquarters, USAISC | 512 |
| 132.140.0.0/24 | Headquarters, USAISC | 256 |
| 140.153.179.0/24 | Headquarters, USAISC | 256 |
| 140.153.234.0/24 | Headquarters, USAISC | 256 |
| 140.153.43.0/24 | Headquarters, USAISC | 256 |
| 140.153.70.0/24 | 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 |
| 143.73.249.0/24 | Headquarters, USAISC | 256 |
| 143.74.15.0/24 | Headquarters, USAISC | 256 |
| 143.74.250.0/24 | Headquarters, USAISC | 256 |
| 143.74.35.0/24 | Headquarters, USAISC | 256 |
| 143.74.36.0/24 | Headquarters, USAISC | 256 |
| 143.74.38.0/24 | Headquarters, USAISC | 256 |
| 143.74.42.0/24 | Headquarters, USAISC | 256 |
| 143.74.7.0/24 | Headquarters, USAISC | 256 |
| 143.82.194.0/24 | 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 |
| 143.84.43.0/24 | 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 |
| 143.86.182.0/24 | Headquarters, USAISC | 256 |
| 143.86.220.0/24 | Headquarters, USAISC | 256 |
| 143.86.86.0/24 | 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 |
| 144.105.15.0/24 | Headquarters, USAISC | 256 |
| 144.246.190.0/24 | Headquarters, USAISC | 256 |
| 146.16.141.0/24 | Headquarters, USAISC | 256 |
| 146.16.143.0/24 | Headquarters, USAISC | 256 |
| 146.16.45.0/24 | Headquarters, USAISC | 256 |
| 146.16.46.0/24 | Headquarters, USAISC | 256 |
| 147.238.1.0/24 | Headquarters, USAISC | 256 |
| 150.180.252.0/24 | Headquarters, USAISC | 256 |
| 150.192.1.0/24 | 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 |
| 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 |
| 150.192.8.0/24 | Headquarters, USAISC | 256 |
| 155.152.218.0/24 | 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 |
| 158.11.55.0/24 | Headquarters, USAISC | 256 |
| 158.11.57.0/24 | Headquarters, USAISC | 256 |
| 158.11.76.0/24 | Headquarters, USAISC | 256 |
| 158.11.83.0/24 | Headquarters, USAISC | 256 |
| 158.11.84.0/24 | Headquarters, USAISC | 256 |
| 158.11.85.0/24 | Headquarters, USAISC | 256 |
| 158.11.90.0/24 | Headquarters, USAISC | 256 |
| 158.16.16.0/24 | 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 |
| 158.9.94.0/24 | Headquarters, USAISC | 256 |
| 160.140.246.0/24 | Headquarters, USAISC | 256 |
| 192.12.126.0/24 | Headquarters, USAISC | 256 |
| 192.188.213.0/24 | Headquarters, USAISC | 256 |
| 192.35.147.0/24 | 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 |
| 199.123.122.0/24 | 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 |
| 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 |
| 214.37.198.0/24 | DoD Network Information Center | 256 |
| 214.37.205.0/24 | 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 |
| 6.130.14.0/24 | 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 |
| 6.16.70.0/24 | 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 |
| 6.73.222.0/24 | Headquarters, USAISC | 256 |
| 6.75.78.0/24 | Headquarters, USAISC | 256 |
| Netblock | Company |
|---|---|
| 2608:103:2740::/48 | United States Department of Defense (DoD) |
| 2608:124:b70::/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
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.
Hosted Domains
There are 4 domain names hosted across 2 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 150.180.168.17 | ██████████ | 3 |
| 158.4.247.236 | ██████████ | 1 |
Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for
Cybersecurity
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.
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.
Pingable IPs
3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 140.153.43.44 |
9.98ms from Dallas,
US
|
|
| 192.35.147.48 |
9.37ms from Chicago,
US
|
|
| 143.84.74.21 |
9.38ms from Chicago,
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 |
|---|---|---|
| 51.145.198.116 |
0.26ms from Amsterdam,
NL
|
|
| 69.253.11.212 |
8.15ms from Ashburn,
US
|
|
| 181.120.199.180 |
10.52ms from Asuncion,
PY
|
|
| 185.4.134.132 |
1.18ms from Athens,
GR
|
|
| 35.232.213.100 |
0.13ms from Council Bluffs,
US
|
|
| 68.43.245.84 |
8.72ms from Flint,
US
|
|
| 181.214.2.228 |
0.47ms from Frankfurt am Main,
DE
|
|
| 3.74.118.20 |
0.23ms from Frankfurt am Main,
DE
|
|
| 174.160.157.4 |
5.36ms from Fremont,
US
|
|
| 203.57.238.212 |
0.26ms from Guiyang,
CN
|
|
| 160.191.232.212 |
0.40ms from Jakarta,
ID
|
|
| 46.227.50.132 |
0.46ms from London,
GB
|
|
| 70.181.95.84 |
6.96ms from Los Angeles,
US
|
|
| 76.110.172.132 |
4.00ms from Miami,
US
|
|
| 62.170.129.4 |
14.87ms from Milan,
IT
|
|
| 49.29.146.36 |
6.70ms from Seoul,
KR
|
|
| 122.147.185.36 |
1.31ms from Taipei,
TW
|
|
| 185.240.31.4 |
0.34ms from Amsterdam,
NL
|
|
| 23.40.211.116 |
0.14ms from Dublin,
IE
|
|
| 118.70.127.20 |
0.50ms from Hanoi,
VN
|
|
| 117.0.145.148 |
2.68ms from Hanoi,
VN
|
|
| 171.245.5.4 |
2.83ms from Hanoi,
VN
|
|
| 62.216.32.180 |
0.21ms from Kyiv,
UA
|
|
| 46.65.77.52 |
7.72ms from London,
GB
|
|
| 185.78.213.244 |
8.18ms from Madrid,
ES
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
$
traceroute -a -n -q1 -m5 150.193.102.170
traceroute to 150.193.102.170
(150.193.102.170): 5 hops max,
52 byte packets
3
*
4
*
5
*
Measurement taken from
IPinfo ProbeNet
in Abu Dhabi, AE
IPinfo ProbeNet
in Abu Dhabi, AE
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.
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