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 | 6 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 |
|---|---|---|
| 54.244.160.147 |
0.13ms from Boardman,
US
|
|
| 73.87.90.115 |
7.37ms from Manassas,
US
|
|
| 84.141.253.67 |
2.49ms from Nuernberg,
DE
|
|
| 60.122.12.131 |
3.94ms from Osaka,
JP
|
|
| 14.133.250.243 |
4.20ms from Osaka,
JP
|
|
| 121.157.231.131 |
1.50ms from Seoul,
KR
|
|
| 133.205.66.51 |
1.53ms from Tokyo,
JP
|
|
| 37.55.234.179 |
9.56ms from Warsaw,
PL
|
|
| 213.140.115.67 |
0.78ms from Yekaterinburg,
RU
|
|
| 45.58.217.195 |
0.57ms from Ashburn,
US
|
|
| 73.114.248.195 |
6.05ms from Boston,
US
|
|
| 52.30.118.35 |
0.18ms from Dublin,
IE
|
|
| 90.125.195.195 |
11.84ms from Frankfurt am Main,
DE
|
|
| 79.193.168.35 |
2.89ms from Frankfurt am Main,
DE
|
|
| 178.252.203.67 |
3.88ms from Moscow,
RU
|
|
| 49.248.175.243 |
1.35ms from Mumbai,
IN
|
|
| 67.82.55.51 |
4.19ms from New York City,
US
|
|
| 114.167.17.67 |
2.39ms from Osaka,
JP
|
|
| 212.99.53.131 |
1.51ms from Paris,
FR
|
|
| 100.26.218.211 |
0.57ms from Reston,
US
|
|
| 38.14.233.195 |
0.67ms from San Jose,
US
|
|
| 187.146.132.115 |
8.54ms from Santiago de Queretaro,
MX
|
|
| 190.80.147.3 |
0.93ms from Santo Domingo,
DO
|
|
| 121.146.0.163 |
6.88ms from Seoul,
KR
|
|
| 37.250.197.131 |
6.71ms from Stockholm,
SE
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Roosendaal, NL
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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