IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.137.223.232
Location
Japan,Tokyo,Chiyoda City
ASN
Company
IDC
IDC Frontier Inc.
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
3414810600
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.137.192.0/18 | IDC IDC Frontier Inc. | Japan | 📅 2017-01-01 08:37 | 📅 2026-01-03 11:23 | |
| 203.137.0.0/16 | IDC IDC Frontier Inc. | Japan | 📅 2010-10-01 15:04 | 📅 2026-01-03 11:23 | |
| 203.0.0.0/8 | ISP Gixe | France | 📅 2009-06-08 03:17 | 📅 2010-03-05 00:26 | |
| 203.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 203.137.128.0/17 | IDC IDC Frontier Inc. | Japan | 📅 2005-09-28 00:59 | 📅 2005-10-04 03:05 | |
| 203.137.0.0/16 | IDC JPNIC-2Byte-ASBLOCK-AP | Japan | 📅 2001-10-27 04:52 | 📅 2005-09-30 23:05 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2026-01-04 17:59 |
IDC NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.109.64.0/10 | 📅 2021-07-20 00:55 | 📅 2026-01-04 17:59 |
CON JPNIC-NET-JP | 203.136.0.0/13 | 📅 2015-12-02 06:30 | 📅 2026-01-04 17:55 |
IDC IDCFNet-CIDR-BLK-JP | 203.137.174.0/17 | 📅 2020-06-13 11:27 | 📅 2026-01-03 11:23 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2026-01-04 17:59 | |
| 203.109.64.0/10 |  RIPE | European Union | 📅 2021-07-20 00:55 | 📅 2026-01-04 17:59 | |
| 203.136.0.0/13 |  APNIC | Japan | 📅 2015-12-02 06:30 | 📅 2026-01-04 17:55 | |
| 203.137.174.0/17 | APNIC | Japan | 📅 2020-06-13 11:27 | 📅 2026-01-03 11:23 |
