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 |
|---|---|---|
| 73.44.239.19 |
3.62ms from Chicago,
US
|
|
| 92.117.117.19 |
3.79ms from Frankfurt am Main,
DE
|
|
| 140.224.161.35 |
8.01ms from Fuzhou,
CN
|
|
| 116.32.106.211 |
1.90ms from Incheon,
KR
|
|
| 112.211.137.195 |
1.69ms from Manila,
PH
|
|
| 43.201.33.83 |
0.14ms from Seoul,
KR
|
|
| 180.189.103.3 |
7.14ms from Seoul,
KR
|
|
| 188.123.211.3 |
6.19ms from Warsaw,
PL
|
|
| 3.229.242.211 |
0.51ms from Ashburn,
US
|
|
| 32.212.183.163 |
13.51ms from Ashburn,
US
|
|
| 40.114.85.51 |
0.47ms from Ashburn,
US
|
|
| 217.235.96.147 |
1.99ms from Berlin,
DE
|
|
| 115.213.205.67 |
10.39ms from Hangzhou,
CN
|
|
| 64.167.59.115 |
0.27ms from Kansas City,
US
|
|
| 91.217.92.35 |
2.04ms from Ljubljana,
SI
|
|
| 66.151.36.147 |
0.38ms from Miami,
US
|
|
| 184.107.5.179 |
0.73ms from Montreal,
CA
|
|
| 195.209.68.3 |
0.46ms from Moscow,
RU
|
|
| 212.164.171.83 |
1.02ms from Novosibirsk,
RU
|
|
| 14.133.250.243 |
5.18ms from Osaka,
JP
|
|
| 109.3.189.19 |
7.84ms from Paris,
FR
|
|
| 193.32.202.3 |
0.65ms from Saint Petersburg,
RU
|
|
| 181.173.225.131 |
3.97ms from Santiago,
CL
|
|
| 220.88.222.35 |
1.90ms from Seoul,
KR
|
|
| 85.187.50.163 |
0.32ms from Sofia,
BG
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Aktau, KZ
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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