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 | a month 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 |
|---|---|---|
| 20.242.24.52 |
0.20ms from Boydton,
US
|
|
| 188.6.118.196 |
4.10ms from Budapest,
HU
|
|
| 203.144.32.4 |
5.61ms from Christchurch,
NZ
|
|
| 58.154.192.4 |
7.10ms from Dalian,
CN
|
|
| 78.182.116.132 |
13.50ms from Istanbul,
TR
|
|
| 79.243.214.132 |
4.08ms from Nuernberg,
DE
|
|
| 91.5.179.68 |
3.55ms from Nuernberg,
DE
|
|
| 180.33.33.212 |
3.14ms from Osaka,
JP
|
|
| 27.213.102.116 |
7.99ms from Qingdao,
CN
|
|
| 14.92.116.196 |
5.49ms from Seoul,
KR
|
|
| 59.23.27.244 |
4.95ms from Seoul,
KR
|
|
| 120.78.244.36 |
1.68ms from Shenzhen,
CN
|
|
| 3.25.235.20 |
0.39ms from Sydney,
AU
|
|
| 34.19.116.4 |
0.14ms from The Dalles,
US
|
|
| 66.102.75.100 |
9.71ms from Toronto,
CA
|
|
| 188.137.98.100 |
6.59ms from Warsaw,
PL
|
|
| 89.45.230.4 |
18.63ms from Yerevan,
AM
|
|
| 159.223.227.244 |
0.23ms from Amsterdam,
NL
|
|
| 104.179.34.116 |
10.48ms from Atlanta,
US
|
|
| 188.173.101.36 |
5.24ms from Bucharest,
RO
|
|
| 64.5.120.4 |
14.12ms from Dallas,
US
|
|
| 162.156.107.228 |
8.47ms from Kelowna,
CA
|
|
| 66.198.186.228 |
0.94ms from New York City,
US
|
|
| 87.145.155.36 |
5.26ms from Nuernberg,
DE
|
|
| 112.249.53.4 |
4.81ms from Qingdao,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Sofia, BG
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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