AS391
Air Force Systems Networking · af.mil
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | af.mil |
| Hosted domains | 0 |
| Number of IPv4 | 284,928 |
| Number of IPv6 | 0 |
| ASN type | Government |
| Registry | arin |
| Allocated | 36 years ago on Aug 04, 1989 |
| Updated | 17 years ago on Jun 06, 2008 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.202.0.0/16 | Air Force Systems Networking | 65,536 |
| 128.236.0.0/16 | Air Force Systems Networking | 65,536 |
| 137.0.0.0/16 | Air Force Systems Networking | 65,536 |
| 137.11.0.0/16 | Air Force Systems Networking | 65,536 |
| 131.15.48.0/20 | Air Force Systems Networking | 4,096 |
| 131.15.64.0/20 | Air Force Systems Networking | 4,096 |
| 131.15.40.0/21 | Air Force Systems Networking | 2,048 |
| 131.15.144.0/21 | Air Force Systems Networking | 2,048 |
| 131.15.160.0/21 | Air Force Systems Networking | 2,048 |
| 143.141.96.0/22 | Air Force Systems Networking | 1,024 |
| 131.15.38.0/23 | Air Force Systems Networking | 512 |
| 131.15.90.0/23 | Air Force Systems Networking | 512 |
| 131.15.98.0/23 | Air Force Systems Networking | 512 |
| 131.15.80.0/24 | Air Force Systems Networking | 256 |
| 131.15.92.0/24 | Air Force Systems Networking | 256 |
| 131.15.120.0/24 | Air Force Systems Networking | 256 |
| 131.15.136.0/24 | Air Force Systems Networking | 256 |
| 131.15.208.0/24 | Air Force Systems Networking | 256 |
| 131.15.233.0/24 | Air Force Systems Networking | 256 |
| 131.15.234.0/24 | Air Force Systems Networking | 256 |
| 131.15.235.0/24 | Air Force Systems Networking | 256 |
| 131.15.236.0/24 | Air Force Systems Networking | 256 |
| 131.15.237.0/24 | Air Force Systems Networking | 256 |
| 131.15.238.0/24 | Air Force Systems Networking | 256 |
| 131.15.239.0/24 | Air Force Systems Networking | 256 |
| 131.15.252.0/24 | Air Force Systems Networking | 256 |
| 131.15.253.0/24 | Air Force Systems Networking | 256 |
| 199.31.2.0/24 | DoD Network Information Center | 256 |
| 199.31.3.0/24 | DoD Network Information Center | 256 |
| 199.251.155.0/24 | DoD Network Information Center | 256 |
| 199.251.156.0/24 | DoD Network Information Center | 256 |
| 204.34.211.0/24 | DoD Network Information Center | 256 |
| 206.39.56.0/24 | DoD Network Information Center | 256 |
| 206.39.58.0/24 | DoD Network Information Center | 256 |
| 207.133.179.0/24 | DoD Network Information Center | 256 |
| 207.133.189.0/24 | DoD Network Information Center | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS391
OrgID: AS391
ASName: AS391
ASNumber: AS391
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS27064 | United States Department of Defense (DoD) |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS27064 | United States Department of Defense (DoD) |
Downstreams
There are no downstreams for this ASN.
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 |
|---|---|---|
| 87.150.86.183 |
3.58ms from Frankfurt am Main,
DE
|
|
| 149.109.85.23 |
5.94ms from Jeddah,
SA
|
|
| 146.198.198.39 |
3.26ms from London,
GB
|
|
| 88.13.13.87 |
7.70ms from Madrid,
ES
|
|
| 122.27.197.135 |
5.11ms from Osaka,
JP
|
|
| 114.174.251.247 |
10.01ms from Osaka,
JP
|
|
| 153.230.207.71 |
5.02ms from Osaka,
JP
|
|
| 201.4.69.167 |
1.51ms from Rio de Janeiro,
BR
|
|
| 108.197.236.55 |
4.29ms from San Jose,
US
|
|
| 184.153.100.39 |
3.42ms from Secaucus,
US
|
|
| 112.167.30.7 |
2.55ms from Seoul,
KR
|
|
| 114.38.107.7 |
1.64ms from Taichung,
TW
|
|
| 61.1.57.87 |
10.48ms from Bengaluru,
IN
|
|
| 182.142.160.7 |
8.31ms from Chengdu,
CN
|
|
| 174.35.121.71 |
0.80ms from Chicago,
US
|
|
| 54.72.8.87 |
0.16ms from Dublin,
IE
|
|
| 78.42.19.167 |
8.73ms from Frankfurt am Main,
DE
|
|
| 2.102.161.71 |
2.25ms from London,
GB
|
|
| 217.45.99.55 |
11.36ms from London,
GB
|
|
| 213.83.93.87 |
8.56ms from London,
GB
|
|
| 70.142.35.199 |
2.54ms from Los Angeles,
US
|
|
| 219.50.247.55 |
4.21ms from Osaka,
JP
|
|
| 173.223.29.71 |
0.47ms from Paris,
FR
|
|
| 185.194.44.183 |
11.29ms from Prague,
CZ
|
|
| 3.215.228.135 |
0.19ms from Reston,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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 AS391 at robtex.
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