IP / ASN / Domain Lookup
IP Lookup Result
IP Address
136.187.255.252
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
Research Organization of Information and Systems, National Institute of Informatics
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2294022140
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 136.187.0.0/16 | EDU National Institute of Informatics | Japan | 📅 2012-01-25 15:26 | 📅 2025-12-24 23:25 | |
| 136.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 136.187.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 13:12 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET136 | 136.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 136.174.0.0/11 | 📅 2019-01-07 18:47 | 📅 2025-12-07 07:44 |
ISP NII-NET | 136.187.0.0/16 | 📅 2015-12-02 06:24 | 📅 2025-12-05 10:20 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 136.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 136.174.0.0/11 |  RIPE | European Union | 📅 2019-01-07 18:47 | 📅 2025-12-07 07:44 | |
| 136.187.0.0/16 |  APNIC | Japan | 📅 2015-12-02 06:24 | 📅 2025-12-05 10:20 |
