IP / ASN / Domain Lookup
IP Lookup Result
IP Address
157.2.52.0
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
COLT Technology Services Group Limited
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2634167296
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 157.2.52.0/24 | ISP COLT Technology Services Group Limited | United Kingdom | 📅 2025-08-07 18:23 | 📅 2025-10-20 00:47 | |
| 157.2.48.0/21 | ISP COLT Technology Services Group Limited | United Kingdom | 📅 2025-03-14 17:09 | 📅 2025-10-20 00:47 | |
| 157.2.32.0/19 | ISP COLT Technology Services Group Limited | United Kingdom | 📅 2025-03-05 10:54 | 📅 2025-10-20 00:47 | |
| 157.2.32.0/19 | UNK KVH Co.,Ltd | Japan | 📅 2017-01-01 08:38 | 📅 2025-04-08 22:15 | |
| 157.2.48.0/21 | UNK KVH Co.,Ltd | Japan | 📅 2020-01-03 16:51 | 📅 2025-03-14 17:01 | |
| 157.2.0.0/16 | ISP BBIX, Inc. | Japan | 📅 2001-10-27 05:48 | 📅 2004-02-06 13:44 | |
| 157.2.0.0/16 | ENT WIDE Project | Japan | 📅 2002-04-29 23:37 | 📅 2002-04-29 23:40 | |
| 157.2.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:09 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 156.151.0.0/9 | 📅 2024-02-05 22:38 | 📅 2025-10-20 14:15 |
ISP NET157 | 157.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-10-20 14:14 |
ISP NETONE-NET | 157.2.0.0/16 | 📅 2015-12-02 06:24 | 📅 2025-10-20 00:47 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 156.151.0.0/9 |  RIPE | European Union | 📅 2024-02-05 22:38 | 📅 2025-10-20 14:15 | |
| 157.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-10-20 14:14 | |
| 157.2.0.0/16 |  APNIC | Japan | 📅 2015-12-02 06:24 | 📅 2025-10-20 00:47 |
