IP / ASN / Domain Lookup
IP Lookup Result
IP Address
155.6.200.1
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
Headquarters, USAISC
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
2600912897
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 155.6.0.0/16 | ISP Headquarters, USAISC | United States | 📅 2017-01-01 08:39 | 📅 2025-12-19 21:35 | |
| 155.6.200.0/24 | ISP Headquarters, USAISC | United States | 📅 2025-01-02 18:32 | 📅 2025-12-19 21:35 | |
| 155.6.200.0/24 | ISP Headquarters, USAISC | United States | 📅 2025-10-31 04:46 | 📅 2025-12-05 05:25 | |
| 155.6.0.0/16 | ISP Headquarters, USAISC | United States | 📅 2021-01-13 07:38 | 📅 2021-09-30 10:42 | |
| 155.6.200.0/24 | IDC DoD Network Information Center | United States | 📅 2011-02-25 01:47 | 📅 2012-01-30 08:41 | |
| 155.6.0.0/16 | IDC DoD Network Information Center | United States | 📅 2006-07-18 01:12 | 📅 2012-01-30 08:40 | |
| 155.6.200.0/24 | IDC DoD Network Information Center | United States | 📅 2011-02-25 06:46 | 📅 2011-12-06 12:39 | |
| 155.6.0.0/16 | IDC DoD Network Information Center | United States | 📅 2008-09-21 07:08 | 📅 2011-08-25 19:15 | |
| 155.6.0.0/16 | IDC DoD Network Information Center | United States | 📅 2003-01-10 17:51 | 📅 2007-12-12 01:35 | |
| 155.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 155.6.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 23:12 | 📅 2002-04-17 11:50 | |
| 155.6.0.0/16 | IDC DoD Network Information Center | United States | 📅 2001-11-28 00:19 | 📅 2001-11-28 00:22 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NET155 | 155.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 |
ISP YOKOHAMA-NET | 155.6.0.0/16 | 📅 2025-08-23 08:00 | 📅 2025-12-05 10:45 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 155.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 155.6.0.0/16 | ARIN | -- | 📅 2025-08-23 08:00 | 📅 2025-12-05 10:45 |
