IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.104.159.5
Location
Japan,Tokyo,Minato
ASN
Company
ENT
NHN JAPAN Corp.
Longitude
139.7333
139.7333
Latitude
35.65
35.65
Native IP
DataCenter
30%Risk Score
30% Risk Score
IP Address (Decimal)
3412631301
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.104.159.0/24 | ENT NHN JAPAN Corp. | Japan | 📅 2017-03-24 18:58 | 📅 2026-01-02 14:28 | |
| 203.104.159.0/24 | IDC NTT Global IP Network | United States | 📅 2017-01-01 08:39 | 📅 2017-03-15 03:02 | |
| 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 |
|---|---|---|---|
ISP APNIC-203 | 203.0.0.0/8 | 📅 1994-04-05 08:00 | 📅 2025-12-31 17:59 |
ENT NCJ-CIDR-BLK-JP | 203.104.159.0/24 | 📅 2025-11-05 06:27 | 📅 2025-12-30 16:14 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  ARIN | -- | 📅 1994-04-05 08:00 | 📅 2025-12-31 17:59 | |
| 203.104.159.0/24 |  APNIC | Japan | 📅 2025-11-05 06:27 | 📅 2025-12-30 16:14 |
