AS357
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 | 4 |
| IPv4 addresses | 327,680 |
| IPv6 addresses | 0 |
| ASN type | Government |
| Registry | arin |
| Allocated | 37 years ago on Jun 30, 1989 |
| Updated | 8 months ago on Sep 12, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 55.76.0.0/16 | Headquarters, USAISC | 65,536 |
| 55.77.0.0/16 | Headquarters, USAISC | 65,536 |
| 55.90.0.0/16 | Headquarters, USAISC | 65,536 |
| 55.98.0.0/16 | Headquarters, USAISC | 65,536 |
| 55.99.0.0/16 | Headquarters, USAISC | 65,536 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS357
OrgID: AS357
ASName: AS357
ASNumber: AS357
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 4 domain names hosted across 1 IP address on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 55.76.177.85 | ██████████ | 4 |
Peers
There is 1 peer for this ASN.
| Peers | Name |
|---|---|
| AS306 | United States Department of Defense (DoD) |
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS306 | 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 |
|---|---|---|
| 5.13.126.53 |
6.21ms from Bacau,
RO
|
|
| 27.43.224.133 |
6.59ms from Guangzhou,
CN
|
|
| 202.57.28.5 |
0.91ms from Jakarta,
ID
|
|
| 193.110.73.21 |
16.42ms from Moscow,
RU
|
|
| 77.73.236.181 |
0.55ms from Moscow,
RU
|
|
| 172.236.166.213 |
0.46ms from Mumbai,
IN
|
|
| 177.136.79.5 |
1.03ms from Novo Hamburgo,
BR
|
|
| 86.247.9.85 |
1.56ms from Paris,
FR
|
|
| 96.245.5.21 |
1.56ms from Philadelphia,
US
|
|
| 59.21.110.197 |
7.32ms from Seoul,
KR
|
|
| 118.189.88.37 |
0.51ms from Singapore,
SG
|
|
| 37.29.89.37 |
0.53ms from Vladivostok,
RU
|
|
| 143.208.27.69 |
12.31ms from Brasilia,
BR
|
|
| 98.46.33.85 |
13.52ms from Chicago,
US
|
|
| 80.194.35.133 |
1.27ms from London,
GB
|
|
| 82.42.102.21 |
10.74ms from London,
GB
|
|
| 130.185.148.229 |
0.79ms from Maidenhead,
GB
|
|
| 210.235.250.37 |
1.86ms from Osaka,
JP
|
|
| 34.202.26.85 |
0.25ms from Reston,
US
|
|
| 54.227.132.229 |
0.15ms from Reston,
US
|
|
| 189.44.128.181 |
0.44ms from Sao Paulo,
BR
|
|
| 188.129.154.181 |
0.78ms from Tbilisi,
GE
|
|
| 220.148.169.245 |
2.27ms from Tokyo,
JP
|
|
| 18.181.150.53 |
0.24ms from Tokyo,
JP
|
|
| 123.10.146.53 |
3.94ms from Zhengzhou,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Abidjan, CI
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 AS357 at robtex.
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