IPv4 prefix
203.158.128.0/17
- IP Prefix (CIDR)
- 203.158.128.0/17
- Subnet Mask
- 255.255.128.0
- Address Count
- 32,768
- Owner
- Rajamangala University of Technology Thanyaburi
- Handle
- ORG-RUOT2-AP
- Country
-
Thailand (TH)
- Address
- 39 Moo 1, Klong 6
- Registry
- APNIC
- Registered Prefix
- 203.158.128.0/17 (203.158.128.0 - 203.158.255.255)
| Announced Prefix | Relationship | Origin ASN | Description | Country | First Address | Last Address |
|---|---|---|---|---|---|---|
| 203.158.128.0/22 | More specific | AS135588 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.128.0 | 203.158.131.255 |
| 203.158.132.0/22 | More specific | AS4621 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.132.0 | 203.158.135.255 |
| 203.158.136.0/21 | More specific | AS4621 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.136.0 | 203.158.143.255 |
| 203.158.140.0/22 | More specific | AS135129 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.140.0 | 203.158.143.255 |
| 203.158.144.0/20 | More specific | AS4621 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.144.0 | 203.158.159.255 |
| 203.158.144.0/22 | More specific | AS133919 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.144.0 | 203.158.147.255 |
| 203.158.148.0/23 | More specific | AS133919 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.148.0 | 203.158.149.255 |
| 203.158.152.0/24 | More specific | AS133919 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.152.0 | 203.158.152.255 |
| 203.158.160.0/20 | More specific | AS135141 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.160.0 | 203.158.175.255 |
| 203.158.176.0/20 | More specific | AS45575 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.176.0 | 203.158.191.255 |
| 203.158.192.0/20 | More specific | AS37932 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.192.0 | 203.158.207.255 |
| 203.158.208.0/21 | More specific | AS136737 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.208.0 | 203.158.215.255 |
| 203.158.216.0/21 | More specific | AS132482 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.216.0 | 203.158.223.255 |
| 203.158.224.0/21 | More specific | AS132866 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.224.0 | 203.158.231.255 |
| 203.158.232.0/21 | More specific | AS4621 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.232.0 | 203.158.239.255 |
| 203.158.232.0/21 | More specific | AS133919 | Office of Info.Tech. Admin. for Educational Development |
Thailand (TH)
|
203.158.232.0 | 203.158.239.255 |
| 203.158.240.0/20 | More specific | AS9903 | Internet Thailand Company Ltd. |
Thailand (TH)
|
203.158.240.0 | 203.158.255.255 |
| 203.158.244.0/22 | More specific | AS137546 | Faculty of Engineering Rajamangala University of Technology Thanyaburi |
Thailand (TH)
|
203.158.244.0 | 203.158.247.255 |