IP / ASN / Domain Lookup
IP Lookup Result
IP Address
163.138.0.1note-rt1.ntt-rd.net.
Location
Japan,Tokyo
ASN
Company
ISP
Nippon Telegraph and Telephone Corporation
Longitude
139.3641
139.3641
Latitude
35.7078
35.7078
Native IP
Residential
19%Risk Score
19% Risk Score
IP Address (Decimal)
2743730177
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.138.0.0/17 | ISP Nippon Telegraph and Telephone Corporation | Japan | 📅 2025-11-02 16:36 | 📅 2025-11-16 02:02 | |
| 163.138.0.0/16 | ISP Nippon Telegraph and Telephone Corporation | Japan | 📅 2003-01-02 20:54 | 📅 2006-10-06 14:25 | |
| 163.0.0.0/8 | UNK Unknown | -- | 📅 2006-02-28 23:19 | 📅 2006-02-28 23:26 | |
| 163.138.0.0/16 | ENT WIDE Project | Japan | 📅 2002-09-10 17:39 | 📅 2002-09-19 18:07 | |
| 163.138.0.0/16 | ISP Nippon Telegraph and Telephone Corporation | Japan | 📅 2002-04-16 16:11 | 📅 2002-04-17 06:37 | |
| 163.138.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-16 16:10 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP ERX-NETBLOCK | 163.0.0.0/8 | 📅 2021-04-16 14:53 | 📅 2025-11-16 17:59 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 163.121.0.0/10 | 📅 2021-05-25 22:32 | 📅 2025-11-16 17:59 |
ISP NTTECL-JP | 163.138.0.0/16 | 📅 2023-01-25 12:58 | 📅 2025-11-16 12:26 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 163.0.0.0/8 |  APNIC | Australia | 📅 2021-04-16 14:53 | 📅 2025-11-16 17:59 | |
| 163.121.0.0/10 |  RIPE | European Union | 📅 2021-05-25 22:32 | 📅 2025-11-16 17:59 | |
| 163.138.0.0/16 | APNIC | Japan | 📅 2023-01-25 12:58 | 📅 2025-11-16 12:26 |
