AS1555
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 |
| IPv4 addresses | 66,048 |
| IPv6 addresses | 0 |
| ASN type | Government |
| Registry | arin |
| Allocated | 20 years ago on Apr 03, 2006 |
| Updated | 7 months ago on Sep 12, 2025 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 136.210.0.0/16 | Headquarters, USAISC | 65,536 |
| 139.139.99.0/24 | Headquarters, USAISC | 256 |
| 143.86.204.0/24 | Headquarters, USAISC | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS1555
OrgID: AS1555
ASName: AS1555
ASNumber: AS1555
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 are 2 peers for this ASN.
Upstreams
There is 1 peer for this ASN.
| upstreams | Name |
|---|---|
| AS1554 | United States Department of Defense (DoD) |
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS1501 | Headquarters, USAISC |
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 |
|---|---|---|
| 80.228.47.35 |
3.91ms from Amsterdam,
NL
|
|
| 123.113.189.35 |
3.15ms from Beijing,
CN
|
|
| 85.216.204.195 |
7.46ms from Bratislava,
SK
|
|
| 108.81.132.19 |
9.08ms from Chicago,
US
|
|
| 1.190.166.3 |
2.42ms from Harbin,
CN
|
|
| 172.68.132.163 |
5.67ms from Kolkata,
IN
|
|
| 154.46.22.3 |
0.80ms from London,
GB
|
|
| 86.182.52.115 |
6.53ms from London,
GB
|
|
| 172.249.85.179 |
4.49ms from Los Angeles,
US
|
|
| 154.213.199.179 |
0.39ms from New York City,
US
|
|
| 27.216.42.195 |
10.67ms from Qingdao,
CN
|
|
| 13.66.9.67 |
0.19ms from San Antonio,
US
|
|
| 122.35.185.83 |
5.02ms from Seoul,
KR
|
|
| 115.142.60.243 |
1.91ms from Seoul,
KR
|
|
| 2.70.115.163 |
6.25ms from Stockholm,
SE
|
|
| 221.233.183.83 |
8.54ms from Wuhan,
CN
|
|
| 72.87.79.147 |
2.02ms from Boston,
US
|
|
| 76.119.134.51 |
10.90ms from Boston,
US
|
|
| 58.144.140.3 |
0.58ms from Chongqing,
CN
|
|
| 40.81.17.147 |
0.65ms from Hong Kong,
HK
|
|
| 46.248.65.51 |
1.36ms from Ljubljana,
SI
|
|
| 86.164.51.19 |
2.67ms from London,
GB
|
|
| 71.90.121.3 |
16.20ms from Minneapolis,
US
|
|
| 170.80.242.3 |
10.30ms from Monterrey,
MX
|
|
| 49.248.175.243 |
1.11ms from Mumbai,
IN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Liberty Lake, US
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 AS1555 at robtex.
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