IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.104.158.237
Location
Japan,Tokyo,Chiyoda City
ASN
Company
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
DataCenter
27%Risk Score
27% Risk Score
IP Address (Decimal)
3412631277
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.104.158.0/24 | CON LINE Corporation | Japan | 📅 2017-01-01 08:35 | 📅 2026-01-02 14:28 | |
| 203.104.128.0/17 | CON NHN Techorus Corp. | Japan | 📅 2005-07-13 17:58 | 📅 2012-01-30 23:59 | |
| 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 | |
| 203.104.128.0/19 | ENT NHN JAPAN Corp. | Japan | 📅 2002-02-26 13:39 | 📅 2002-11-27 11:56 | |
| 203.104.128.0/19 | EDU WIDE Project | Japan | 📅 2002-04-29 23:37 | 📅 2002-04-29 23:40 | |
| 203.104.128.0/18 | ISP Verizon - Asia-Pac | United States | 📅 2001-10-29 08:36 | 📅 2002-02-26 14:48 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
CON LINE Corporation | 203.104.158.0/24 | 📅 2017-01-01 08:35 | 📅 2026-01-02 14:28 |
ENT NHN JAPAN Corp. | 203.104.128.0/19 | 📅 2002-02-26 13:39 | 📅 2002-11-27 11:56 |
EDU WIDE Project | 203.104.128.0/19 | 📅 2002-04-29 23:37 | 📅 2002-04-29 23:40 |
ISP Verizon - Asia-Pac | 203.104.128.0/18 | 📅 2001-10-29 08:36 | 📅 2002-02-26 14:48 |
CON NHN Techorus Corp. | 203.104.128.0/17 | 📅 2005-07-13 17:58 | 📅 2012-01-30 23:59 |
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 |
|---|---|---|---|---|---|
| 203.104.158.0/24 |  APNIC | Japan | 📅 2024-12-12 09:32 | 📅 2026-01-02 14:28 | |
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2026-01-05 07:59 |
