IP / ASN / Domain Lookup
IP Lookup Result
IP Address
138.243.249.2
Location
Japan,Tokyo,Chiyoda City
ASN
Company
ISP
NTT Communications Corporation
Longitude
139.7536
139.7536
Latitude
35.694
35.694
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2331244802
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 138.243.224.0/19 | IDC NTT Communications (N-BONE) | Japan | 📅 2010-04-29 22:26 | 📅 2025-12-05 08:14 | |
| 138.243.0.0/16 | IDC NTT Communications (N-BONE) | Japan | 📅 2010-04-29 22:26 | 📅 2025-12-05 08:14 | |
| 138.243.248.0/23 | IDC NTT Communications Corporation (OKN) 2 | Japan | 📅 2010-10-01 19:40 | 📅 2023-10-05 10:42 | |
| 138.243.248.0/22 | IDC NTT Communications Corporation (OKN) 2 | Japan | 📅 2017-04-29 15:21 | 📅 2020-01-13 14:38 | |
| 138.243.249.0/24 | IDC NTT Communications Corporation (OKN) 2 | Japan | 📅 2010-10-01 19:40 | 📅 2020-01-13 04:29 | |
| 138.243.248.0/23 | IDC IDC, China Telecommunications Corporation | China | 📅 2010-04-08 23:55 | 📅 2010-04-09 00:02 | |
| 138.0.0.0/8 | GOV RIPE NCC ASN block | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 138.0.0.0/8 | ISP Vodafone Americas | United States | 📅 2002-07-15 19:02 | 📅 2002-11-26 06:27 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
IDC NET138 | 138.0.0.0/8 | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 |
ISP N-BONE | 138.243.0.0/16 | 📅 2020-06-23 08:42 | 📅 2025-12-05 08:14 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 138.0.0.0/8 |  ARIN | -- | 📅 1993-05-01 08:00 | 📅 2025-12-07 07:44 | |
| 138.243.0.0/16 |  APNIC | Japan | 📅 2020-06-23 08:42 | 📅 2025-12-05 08:14 |
