IP / ASN / Domain Lookup
IP Lookup Result
IP Address
145.36.205.12
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ENT
RELX GROUP PLC
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Roaming IP
DataCenter
32%Risk Score
32% Risk Score
IP Address (Decimal)
2435108108
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 145.36.128.0/17 | ENT Amazon.com, Inc. | United States | 📅 2025-07-18 19:36 | 📅 2025-11-18 04:55 | |
| 145.36.0.0/16 | ENT RELX GROUP PLC | United Kingdom | 📅 2023-10-24 11:08 | 📅 2025-07-18 19:56 | |
| 145.36.0.0/16 | IDC Level 3 Parent, LLC | United States | 📅 2021-01-01 08:19 | 📅 2024-07-09 17:19 | |
| 145.36.205.0/24 | ENT RELX GROUP PLC | United Kingdom | 📅 2021-10-22 17:08 | 📅 2024-05-15 16:39 | |
| 145.36.205.0/24 | UNK UUNET Japan Limited | Japan | 📅 2018-09-22 00:04 | 📅 2021-05-17 23:31 | |
| 145.36.192.0/20 | ISP Sprint | United States | 📅 2007-06-18 00:03 | 📅 2008-01-13 08:11 | |
| 145.36.0.0/16 | ISP Verizon Business/UUnet Europe | United States | 📅 2004-08-28 14:44 | 📅 2008-01-12 21:20 | |
| 145.36.192.0/20 | IDC PIMCO | United States | 📅 2006-06-20 17:17 | 📅 2008-01-11 10:16 | |
| 145.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 145.36.0.0/16 | ISP SURF B.V. | Netherlands | 📅 2002-02-01 17:05 | 📅 2004-08-28 13:31 | |
| 145.36.0.0/14 | ISP SURF B.V. | Netherlands | 📅 2003-01-11 10:20 | 📅 2004-08-26 20:39 | |
| 145.36.0.0/14 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 04:09 | |
| 145.0.0.0/9 | ISP SURF B.V. | Netherlands | 📅 2001-10-27 04:52 | 📅 2002-03-04 19:40 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET145 | 145.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:42 |
ENT Elsevier | 145.36.0.0/16 | 📅 - | 📅 2025-11-17 16:52 |
ENT Elsevier-AWS-range | 145.36.128.0/17 | 📅 2025-07-18 18:23 | 📅 2025-11-17 16:52 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 145.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-11-17 17:42 | |
| 145.36.0.0/16 |  RIPE | United Kingdom | 📅 - | 📅 2025-11-17 16:52 | |
| 145.36.128.0/17 | RIPE | United Kingdom | 📅 2025-07-18 18:23 | 📅 2025-11-17 16:52 |
