Autonomous System details
AS5371
United States Department of Defense (DoD) · mail.mil
United States
Stub AS
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | mail.mil |
| Hosted domains | 0 |
| IPv4 addresses | 193,280 |
| IPv6 addresses | 0 |
| ASN type | Government |
| Registry | arin |
| Allocated | 31 years ago on May 09, 1995 |
| Updated | 7 months ago on Sep 12, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 205.56.0.0/19 | Navy Network Information Center (NNIC) | 8,192 |
| 205.63.0.0/19 | Navy Network Information Center (NNIC) | 8,192 |
| 205.71.128.0/19 | Navy Network Information Center (NNIC) | 8,192 |
| 205.72.128.0/19 | Navy Network Information Center (NNIC) | 8,192 |
| 205.73.128.0/19 | Navy Network Information Center (NNIC) | 8,192 |
| 205.93.128.0/19 | Navy Network Information Center (NNIC) | 8,192 |
| 205.57.0.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.59.160.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.71.112.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.71.240.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.72.64.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.72.96.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.73.64.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.73.96.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.78.0.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.79.0.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.83.96.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.83.112.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.88.160.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.89.96.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.90.224.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.91.0.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.92.16.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.94.160.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.95.96.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.98.128.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.98.192.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.99.96.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.57.16.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.61.56.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.71.192.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.78.16.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.78.136.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.78.144.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.90.32.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.90.128.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.99.64.0/21 | Navy Network Information Center (NNIC) | 2,048 |
| 205.56.248.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.57.16.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.57.20.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.59.140.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.60.132.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.60.136.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.61.88.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.61.104.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.65.32.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.65.44.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.65.128.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.65.176.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.66.32.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.78.12.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.78.24.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.89.16.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.103.96.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.107.228.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.56.246.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.56.252.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.57.8.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.57.14.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.57.24.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.59.146.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.59.150.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.59.156.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.59.176.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.60.130.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.60.140.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.60.144.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.60.148.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.60.170.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.60.172.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.61.64.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.61.72.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.61.92.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.61.198.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.65.36.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.66.36.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.71.200.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.72.140.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.78.10.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.78.134.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.78.138.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.78.152.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.99.72.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.56.55.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.56.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.58.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.59.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.81.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.82.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.83.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.129.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.247.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.248.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.251.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.56.252.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.2.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.4.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.5.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.6.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.7.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.11.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.12.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.57.26.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.120.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.202.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.203.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.204.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.232.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.233.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.234.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.249.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.251.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.252.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.58.253.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.59.145.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.59.148.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.59.149.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.59.152.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.59.159.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.60.142.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.60.146.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.60.147.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.60.150.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.60.151.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.60.152.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.60.175.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.67.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.68.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.70.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.71.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.74.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.105.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.106.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.107.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.108.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.109.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.61.201.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.65.33.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.65.34.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.65.35.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.65.36.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.65.187.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.65.188.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.66.31.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.66.32.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.66.33.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.66.35.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.163.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.164.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.196.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.198.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.199.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.200.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.244.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.246.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.247.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.71.248.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.69.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.70.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.71.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.72.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.128.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.129.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.130.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.136.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.138.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.139.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.73.59.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.23.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.24.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.25.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.26.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.28.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.53.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.54.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.55.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.91.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.92.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.93.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.136.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.137.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.140.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.142.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.144.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.146.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.147.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.149.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.78.154.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.86.136.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.86.137.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.86.138.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.86.176.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.86.177.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.86.178.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.89.192.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.89.194.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.89.195.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.89.196.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.90.33.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.90.34.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.90.35.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.90.36.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.99.74.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.103.99.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.115.50.0/24 | Navy Network Information Center (NNIC) | 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
ASHandle: AS5371
OrgID: AS5371
ASName: AS5371
ASNumber: AS5371
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 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
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS27064 | 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.
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS27064 | 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 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.
Pingable IPs
2 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 205.115.50.154 |
14.66ms from Atlanta,
US
|
|
| 205.56.129.107 |
54.44ms from Hamilton,
BM
|
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 |
|---|---|---|
| 184.29.222.251 |
0.50ms from Denver,
US
|
|
| 93.88.144.251 |
0.61ms from Frankfurt am Main,
DE
|
|
| 87.171.237.251 |
7.20ms from Frankfurt am Main,
DE
|
|
| 103.97.176.75 |
0.61ms from Hong Kong,
HK
|
|
| 194.39.115.123 |
0.11ms from Lisbon,
PT
|
|
| 213.183.137.203 |
0.58ms from Milan,
IT
|
|
| 66.41.8.91 |
3.23ms from Minneapolis,
US
|
|
| 148.226.24.123 |
15.41ms from Monterrey,
MX
|
|
| 211.13.42.75 |
6.68ms from Osaka,
JP
|
|
| 78.198.220.75 |
12.88ms from Paris,
FR
|
|
| 69.117.116.59 |
8.09ms from Secaucus,
US
|
|
| 135.234.217.235 |
0.41ms from Ashburn,
US
|
|
| 125.38.207.11 |
4.62ms from Beijing,
CN
|
|
| 52.80.223.171 |
3.23ms from Beijing,
CN
|
|
| 185.86.16.219 |
0.53ms from Brussels,
BE
|
|
| 109.68.165.139 |
0.24ms from Brussels,
BE
|
|
| 73.170.146.107 |
4.75ms from Fremont,
US
|
|
| 189.178.23.251 |
0.94ms from Guadalajara,
MX
|
|
| 2.98.110.251 |
3.35ms from London,
GB
|
|
| 169.231.66.155 |
3.70ms from Los Angeles,
US
|
|
| 24.102.68.107 |
3.56ms from New York City,
US
|
|
| 89.237.82.123 |
7.38ms from Petaẖ Tiqva,
IL
|
|
| 168.90.57.251 |
8.94ms from Sao Paulo,
BR
|
|
| 183.101.217.155 |
1.40ms from Seoul,
KR
|
|
| 103.7.208.123 |
0.41ms from Tokyo,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
$
traceroute -a -n -q1 -f2 -m6 205.71.134.103
traceroute to 205.71.134.103
(205.71.134.103): 6 hops max,
52 byte packets
4
*
5
*
6
*
Measurement taken from
IPinfo ProbeNet
in Almaty, KZ
IPinfo ProbeNet
in Almaty, KZ
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 AS5371 at robtex.
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