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 | 205,568 |
| IPv6 addresses | 0 |
| ASN type | Government |
| Registry | arin |
| Allocated | 31 years ago on May 09, 1995 |
| Updated | 8 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 |
| 205.73.128.0/19 | 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 |
| 205.68.240.0/20 | Navy Network Information Center (NNIC) | 4,096 |
| 205.70.128.0/20 | 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 |
| 205.72.128.0/20 | 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 |
| 205.70.144.0/21 | 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 |
| 205.70.144.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.72.144.0/22 | 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 |
| 205.88.68.0/22 | Navy Network Information Center (NNIC) | 1,024 |
| 205.89.16.0/22 | 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 |
| 205.61.92.0/23 | 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 |
| 205.70.128.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.70.132.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.71.200.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.72.132.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.72.140.0/23 | Navy Network Information Center (NNIC) | 512 |
| 205.72.148.0/23 | 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 |
| 205.88.66.0/23 | 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 |
| 205.61.105.0/24 | 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 |
| 205.70.130.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.131.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.134.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.136.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.139.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.140.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.141.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.142.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.143.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.70.152.0/24 | 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 |
| 205.72.134.0/24 | 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 |
| 205.72.143.0/24 | Navy Network Information Center (NNIC) | 256 |
| 205.72.153.0/24 | 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 |
| 205.115.50.0/24 | 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
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 |
|---|---|---|
| 16.148.2.75 |
0.33ms from Boardman,
US
|
|
| 45.181.189.251 |
8.94ms from Bogota,
CO
|
|
| 84.2.227.43 |
0.09ms from Budapest,
HU
|
|
| 197.58.88.203 |
18.35ms from Cairo,
EG
|
|
| 172.77.109.43 |
15.06ms from Chicago,
US
|
|
| 12.233.34.187 |
1.75ms from Dallas,
US
|
|
| 64.184.253.155 |
3.91ms from Denver,
US
|
|
| 76.25.228.187 |
5.63ms from Denver,
US
|
|
| 82.190.46.43 |
5.22ms from Frosinone,
IT
|
|
| 156.250.178.107 |
1.26ms from Hong Kong,
HK
|
|
| 128.46.105.187 |
1.99ms from Indianapolis,
US
|
|
| 138.96.148.219 |
10.62ms from Milan,
IT
|
|
| 204.197.166.219 |
6.84ms from Minneapolis,
US
|
|
| 109.239.139.139 |
0.82ms from Moscow,
RU
|
|
| 97.235.173.171 |
13.73ms from Providence,
US
|
|
| 181.36.156.43 |
11.08ms from Santo Domingo,
DO
|
|
| 125.241.231.59 |
2.01ms from Seoul,
KR
|
|
| 8.133.200.155 |
2.50ms from Shanghai,
CN
|
|
| 73.64.173.11 |
17.19ms from Ashburn,
US
|
|
| 34.213.42.107 |
0.30ms from Boardman,
US
|
|
| 35.229.136.251 |
0.15ms from Chang-hua,
TW
|
|
| 173.93.164.171 |
7.65ms from Charlotte,
US
|
|
| 34.10.213.139 |
0.14ms from Council Bluffs,
US
|
|
| 72.181.249.59 |
9.91ms from Dallas,
US
|
|
| 3.168.14.91 |
0.10ms from Dallas,
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 -m8 205.71.193.70
traceroute to 205.71.193.70
(205.71.193.70): 8 hops max,
52 byte packets
3
*
4
*
6
*
7
*
8
*
Measurement taken from
IPinfo ProbeNet
in Amsterdam, NL
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 AS5371 at robtex.
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