IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.173.77.235
Location
Japan,Tokyo,Shinagawa
Company
Longitude
139.7301
139.7301
Latitude
35.609
35.609
Native IP
DataCenter
29%Risk Score
29% Risk Score
IP Address (Decimal)
3417132523
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.173.64.0/20 | ENT NF Park Bldg.3F, 9-15, Futaba 2-Chome | Japan | 📅 2021-01-01 13:38 | 📅 2026-01-05 13:06 | |
| 203.173.77.0/24 | ENT NF Park Bldg.3F, 9-15, Futaba 2-Chome | Japan | 📅 2002-10-18 00:19 | 📅 2012-01-30 10:40 | |
| 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 | |
| 203.173.77.0/24 | EDU WIDE Project | Japan | 📅 2003-06-27 10:19 | 📅 2003-06-27 11:00 | |
| 203.173.64.0/20 | EDU WIDE Project | Japan | 📅 2003-06-27 10:19 | 📅 2003-06-27 11:00 | |
| 203.173.64.0/20 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:12 | 📅 2002-04-17 04:09 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ENT NF Park Bldg.3F, 9-15, Futaba 2-Chome | 203.173.64.0/20 | 📅 2021-01-01 13:38 | 📅 2026-01-05 13:06 |
ENT NF Park Bldg.3F, 9-15, Futaba 2-Chome | 203.173.77.0/24 | 📅 2002-10-18 00:19 | 📅 2012-01-30 10:40 |
EDU WIDE Project | 203.173.77.0/24 | 📅 2003-06-27 10:19 | 📅 2003-06-27 11:00 |
EDU WIDE Project | 203.173.64.0/20 | 📅 2003-06-27 10:19 | 📅 2003-06-27 11:00 |
ISP Availo Networks AB | 203.173.64.0/20 | 📅 2002-04-10 02:12 | 📅 2002-04-17 04:09 |
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 |
|---|---|---|---|---|---|
| 203.173.64.0/20 |  APNIC | Japan | 📅 2020-10-20 09:02 | 📅 2026-01-04 17:58 | |
| 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 |
