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 | 5 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 |
|---|---|---|
| 41.201.245.243 |
15.63ms from Algiers,
DZ
|
|
| 185.37.124.19 |
2.83ms from Amsterdam,
NL
|
|
| 44.228.124.99 |
0.17ms from Boardman,
US
|
|
| 193.26.19.67 |
0.89ms from Moscow,
RU
|
|
| 217.251.102.35 |
6.39ms from Nuernberg,
DE
|
|
| 122.209.211.163 |
8.42ms from Osaka,
JP
|
|
| 34.226.19.211 |
0.23ms from Reston,
US
|
|
| 90.228.234.3 |
8.64ms from Stockholm,
SE
|
|
| 1.33.240.211 |
1.94ms from Tokyo,
JP
|
|
| 27.133.236.19 |
0.26ms from Tokyo,
JP
|
|
| 101.98.196.35 |
1.67ms from Auckland,
NZ
|
|
| 74.201.97.3 |
1.33ms from Boston,
US
|
|
| 20.109.14.227 |
0.45ms from Boydton,
US
|
|
| 64.141.113.227 |
1.04ms from Calgary,
CA
|
|
| 18.161.79.147 |
9.84ms from Columbus,
US
|
|
| 141.218.145.131 |
1.54ms from Grand Rapids,
US
|
|
| 118.145.67.195 |
2.77ms from Guangzhou,
CN
|
|
| 90.15.113.147 |
6.23ms from Le Lamentin,
MQ
|
|
| 94.4.4.83 |
4.24ms from London,
GB
|
|
| 76.94.88.227 |
6.55ms from Los Angeles,
US
|
|
| 88.170.216.131 |
11.66ms from Paris,
FR
|
|
| 71.59.88.67 |
9.04ms from Piscataway,
US
|
|
| 65.130.167.83 |
2.12ms from Salt Lake City,
US
|
|
| 174.52.148.211 |
5.78ms from Salt Lake City,
US
|
|
| 89.77.11.243 |
8.76ms from Warsaw,
PL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Billings, 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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