IP / ASN / Domain Lookup
IP Lookup Result
IP Address
203.151.51.1203-151-51-1.inter.net.th.
Location
Thailand,Bangkok,Vadhana
ASN
Company
ISP
Internet Thailand Company Limited
Longitude
100.5828
100.5828
Latitude
13.735
13.735
Roaming IP
Residential
21%Risk Score
21% Risk Score
IP Address (Decimal)
3415683841
Latency
US
-
HK
-
CA
-
GB
-
DE
-
AU
-
ASN History
ASN History | Network | AS Organization | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.151.51.0/24 | ISP Internet Thailand Company Limited | Thailand | 📅 2018-08-11 03:55 | 📅 2025-10-20 14:38 | |
| 203.151.32.0/19 | ISP Internet Thailand Company Limited | Thailand | 📅 2003-01-11 16:19 | 📅 2025-10-20 11:55 | |
| 203.151.0.0/16 | ISP Internet Thailand Company Limited | Thailand | 📅 2003-01-11 16:19 | 📅 2025-10-20 11:55 | |
| 203.151.48.0/20 | ISP Internet Thailand Company Limited | Thailand | 📅 2017-01-05 10:58 | 📅 2025-04-28 22:25 | |
| 203.151.0.0/17 | ISP Internet Thailand Company Limited | Thailand | 📅 2001-10-27 06:37 | 📅 2003-08-27 12:02 | |
| 203.151.32.0/19 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:11 | 📅 2002-04-17 14:52 | |
| 203.151.0.0/16 | ISP Availo Networks AB | Sweden | 📅 2002-04-10 02:12 | 📅 2002-04-17 04:09 | |
| 203.150.0.0/15 | ISP The Communications Authority of Thailand(CAT) | Thailand | 📅 2002-03-07 11:54 | 📅 2002-03-07 14:09 | |
| 203.151.0.0/18 | ISP Internet Thailand Company Limited | Thailand | 📅 2001-10-30 19:19 | 📅 2001-12-14 18:32 |
Company History
Company History | Network | First Seen | Last Seen |
|---|---|---|---|
ISP APNIC-AP | 203.0.0.0/8 | 📅 2023-09-05 09:46 | 📅 2025-11-01 17:07 |
ISP NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK | 203.109.64.0/10 | 📅 2021-07-20 00:55 | 📅 2025-11-01 17:03 |
ISP INET-TH | 203.151.0.0/16 | 📅 2020-11-20 12:03 | 📅 2025-10-31 11:26 |
ISP INET-TH | 203.151.51.0/24 | 📅 2008-09-04 15:27 | 📅 2025-10-20 14:38 |
Registration History
Status | Network | Registry | Country | First Seen | Last Seen |
|---|---|---|---|---|---|
| 203.0.0.0/8 |  APNIC | Australia | 📅 2023-09-05 09:46 | 📅 2025-11-01 17:07 | |
| 203.109.64.0/10 |  RIPE | European Union | 📅 2021-07-20 00:55 | 📅 2025-11-01 17:03 | |
| 203.151.0.0/16 | APNIC | Thailand | 📅 2020-11-20 12:03 | 📅 2025-10-31 11:26 | |
| 203.151.51.0/24 | APNIC | Thailand | 📅 2008-09-04 15:27 | 📅 2025-10-20 14:38 |
