IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.183.207.248
Location
Japan,Tokyo,Chiyoda City
ASN
Company
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
3417821176
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.183.192.0/18 | IDC IDC Frontier Inc. | Japan | 📅 2025-07-24 06:04 | 📅 2026-01-07 22:03 | |
| 203.183.0.0/16 | IDC IDC Frontier Inc. | Japan | 📅 2010-10-01 15:04 | 📅 2026-01-07 22:03 | |
| 203.183.200.0/21 | IDC IDC Frontier Inc. | Japan | 📅 2010-07-01 08:35 | 📅 2026-01-07 22:03 | |
| 203.183.200.0/21 | IDC IDC Frontier Inc. | Japan | 📅 2011-10-19 15:31 | 📅 2023-10-12 08:23 | |
| 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 | |
| 203.183.128.0/17 | IDC IDC Frontier Inc. | Japan | 📅 2005-09-28 00:59 | 📅 2005-10-04 03:05 | |
| 203.183.0.0/16 | 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 IDC Frontier Inc. | 203.183.200.0/21 | 📅 2010-07-01 08:35 | 📅 2026-01-07 22:03 |
IDC IDC Frontier Inc. | 203.183.192.0/18 | 📅 2025-07-24 06:04 | 📅 2026-01-07 22:03 |
IDC IDC Frontier Inc. | 203.183.0.0/16 | 📅 2010-10-01 15:04 | 📅 2026-01-07 22:03 |
IDC IDC Frontier Inc. | 203.183.128.0/17 | 📅 2005-09-28 00:59 | 📅 2005-10-04 03:05 |
IDC JPNIC-2Byte-ASBLOCK-AP | 203.183.0.0/16 | 📅 2001-10-27 04:52 | 📅 2005-09-30 23:05 |
ISP Gixe | 203.0.0.0/8 | 📅 2009-06-08 03:17 | 📅 2010-03-05 00:26 |
GOV RIPE NCC ASN block | 203.0.0.0/8 | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.183.194.0/19 |  APNIC | Japan | 📅 2020-06-13 11:28 | 📅 2026-01-03 11:23 | |
| 203.178.0.0/13 | APNIC | Japan | 📅 2008-09-04 14:49 | 📅 2026-01-04 17:55 | |
| 203.171.96.0/11 |  RIPE | European Union | 📅 2024-09-09 21:16 | 📅 2026-01-05 07:52 | |
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2026-01-05 07:59 |
