Data as of Nov 3, 2026
203.150.250.0/24
No anonymizer space · no proxy exits in 30 daysThai Summit Autopart Industry Co.,Ltd · space held by Internet Thailand Company Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.150.240.0/20 since Jan 2026 | AS4618 | Hosting | 3 | Internet Thailand Company Ltd. | |
| 203.150.0.0/16 since Aug 2012 | AS4618 | Hosting | 874 21 always on |
Network & registry
Origin network
AS56223
TH
- Name
- Thai Summit Autopart Industry Co.,Ltd
- Type
- Business
- Registered
- Apr 27, 2011
- Domain
- ais.co.th
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2011
- Current origin since
- May 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.150.250.0/24 | AS4618 | /24 | APNIC | Another network |
| 203.150.250.0/24 | AS56223 | /24 | APNIC | RPKI valid |
| 203.150.248.0/21 | AS4618 | /21 | APNIC | Another network |
| 203.150.240.0/20 | AS4618 | /20 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS4618 not the origin | APNIC | Internet Thailand Company Ltd. | MAINT-TH-INET | Jan 22, 2026 |
| AS4618 not the origin | RADB | Proxy-registered route object | MAINT-AS9304 | Nov 13, 2023 |
| AS4618 not the origin | NTTCOM | Proxy-registered route object | MAINT-AS9304 | Jun 24, 2020 |
| AS56223 | APNIC | Internet Thailand Company Ltd. | MAINT-TH-INET | Nov 19, 2020 |
| AS56223 | RADB | Thai Summit Autopart Industry Co.,Ltd | MAINT-AS4618 | Nov 13, 2023 |
| AS56223 | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK | Aug 15, 2016 |
Whois
Registration for this announcement
- Range
- 203.150.128.0/17
- Netname
- INET-TH
- Registrant
- Internet Thailand Company Ltd.
- Registrant country
- TH
- Organization
- Not stated by the registry
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 20, 2020
- Maintainer
- APNIC-HM
- RIR
- APNIC
- Country
- TH
- Delegated
- Jun 12, 1996
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE INETTH
- Handle
- AI358-AP