AS228
United States Department of Defense (DoD) · mail.mil
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | mail.mil |
| Hosted domains | 0 |
| Number of IPv4 | 8,192 |
| Number of IPv6 | 1,208,925,819,614,629,174,706,176 |
| ASN type | Government |
| Registry | arin |
| Allocated | 37 years ago on Sep 08, 1988 |
| Updated | 2 months ago on Sep 12, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 147.241.48.0/21 | Headquarters, USAISC | 2,048 |
| 147.241.64.0/21 | Headquarters, USAISC | 2,048 |
| 147.241.136.0/21 | Headquarters, USAISC | 2,048 |
| 147.241.144.0/21 | Headquarters, USAISC | 2,048 |
| Netblock | Company |
|---|---|
| 2001:480:253::/48 | High Performance Computing |
WHOIS Details
ASHandle: AS228
OrgID: AS228
ASName: AS228
ASNumber: AS228
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 |
|---|---|
| AS668 | United States Department of Defense (DoD) |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS668 | 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 |
|---|---|---|
| 207.54.146.196 |
3.37ms from Ashburn,
US
|
|
| 173.66.103.116 |
2.27ms from Ashburn,
US
|
|
| 44.242.89.228 |
0.20ms from Boardman,
US
|
|
| 186.30.7.180 |
1.03ms from Bogota,
CO
|
|
| 94.53.111.100 |
1.47ms from Bucharest,
RO
|
|
| 171.93.5.164 |
7.51ms from Chengdu,
CN
|
|
| 73.168.247.180 |
4.18ms from Chicago,
US
|
|
| 113.252.155.68 |
12.01ms from Hong Kong,
HK
|
|
| 78.149.127.4 |
1.49ms from London,
GB
|
|
| 47.229.91.36 |
4.82ms from Los Angeles,
US
|
|
| 65.203.146.4 |
1.59ms from Los Angeles,
US
|
|
| 73.57.148.20 |
5.20ms from Miami,
US
|
|
| 142.166.142.228 |
17.63ms from New York City,
US
|
|
| 79.193.241.20 |
8.00ms from Nuernberg,
DE
|
|
| 208.99.122.4 |
3.31ms from Orlando,
US
|
|
| 13.208.214.148 |
0.27ms from Osaka,
JP
|
|
| 187.230.185.196 |
3.32ms from Santiago de Queretaro,
MX
|
|
| 183.118.181.116 |
7.64ms from Seoul,
KR
|
|
| 153.160.40.180 |
2.98ms from Tokyo,
JP
|
|
| 4.205.142.132 |
0.18ms from Toronto,
CA
|
|
| 2.86.155.20 |
1.37ms from Athens,
GR
|
|
| 23.28.192.100 |
4.15ms from Atlanta,
US
|
|
| 51.54.129.244 |
0.62ms from Boydton,
US
|
|
| 68.229.241.100 |
8.07ms from Dallas,
US
|
|
| 93.200.163.212 |
3.06ms from Duesseldorf,
DE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chennai, IN
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 AS228 at robtex.
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