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 | 284,672 |
| 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 |
| 131.15.144.0/21 | Air Force Systems Networking | 2,048 |
| 131.15.160.0/21 | Air Force Systems Networking | 2,048 |
| 131.15.40.0/21 | 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 |
| 131.15.120.0/24 | 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 |
| 131.15.234.0/24 | 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 |
| 131.15.80.0/24 | Air Force Systems Networking | 256 |
| 131.15.92.0/24 | Air Force Systems Networking | 256 |
| 199.251.155.0/24 | DoD Network Information Center | 256 |
| 199.251.156.0/24 | DoD Network Information Center | 256 |
| 199.31.2.0/24 | DoD Network Information Center | 256 |
| 199.31.3.0/24 | 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 | DoD Network Information Center |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS27064 | DoD Network Information Center |
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 |
|---|---|---|
| 149.20.173.199 |
3.86ms from Atlanta,
US
|
|
| 106.75.79.71 |
3.03ms from Beijing,
CN
|
|
| 47.37.103.39 |
6.29ms from Dallas,
US
|
|
| 113.30.191.7 |
0.37ms from Frankfurt am Main,
DE
|
|
| 183.237.108.183 |
11.81ms from Guangzhou,
CN
|
|
| 120.233.96.7 |
2.95ms from Guangzhou,
CN
|
|
| 60.16.229.231 |
8.57ms from Liaoyang,
CN
|
|
| 217.42.125.7 |
5.34ms from London,
GB
|
|
| 220.82.191.23 |
4.78ms from Seoul,
KR
|
|
| 14.45.235.87 |
5.20ms from Seoul,
KR
|
|
| 4.194.107.151 |
0.54ms from Singapore,
SG
|
|
| 13.110.186.7 |
0.50ms from Ashburn,
US
|
|
| 97.235.193.71 |
11.61ms from Ashburn,
US
|
|
| 201.253.36.151 |
1.35ms from Buenos Aires,
AR
|
|
| 98.226.86.71 |
5.62ms from Chicago,
US
|
|
| 68.97.205.231 |
8.04ms from Dallas,
US
|
|
| 93.218.204.231 |
9.50ms from Frankfurt am Main,
DE
|
|
| 31.185.166.39 |
5.69ms from London,
GB
|
|
| 67.119.227.23 |
4.11ms from Los Angeles,
US
|
|
| 77.45.139.55 |
8.87ms from Moscow,
RU
|
|
| 114.98.176.183 |
6.57ms from Nanchang,
CN
|
|
| 153.99.188.151 |
8.25ms from Nanjing,
CN
|
|
| 162.84.181.39 |
2.63ms from New York City,
US
|
|
| 178.187.2.199 |
5.76ms from Novosibirsk,
RU
|
|
| 100.34.80.87 |
1.82ms from Philadelphia,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Baghdad, IQ
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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