Data as of Nov 3, 2026
203.151.159.0/24
No anonymizer space · no proxy exits in 30 daysThe Thai Bond Market Association · space held by Internet Thailand Company Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 203.151.144.0/20 since Jan 2026 | AS4618 | Hosting | Internet Thailand Company Ltd. | ||
| 203.151.128.0/19 since May 2005 | AS4618 | Hosting | 2 | Internet Thailand Company Ltd. | |
| 203.151.0.0/16 since May 2005 | AS4618 | Hosting | 6 1 always on | Internet Thailand Company Ltd. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 203.151.0.0/16 | 65,536 | INET-TH | Internet Thailand Company Ltd. (ORG-ITCL3-AP) · TH | ALLOCATED PORTABLE | — | [email protected] |
| └ 203.151.159.0/24 | 256 | THAIBDC-TH | The Thai Bond Dealing Centre | ASSIGNED NON-PORTABLE | — | [email protected] via INET-TH |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Internet Thailand Company Ltd.
- Handle
- ORG-ITCL3-AP
- Range
- 203.151.0.0/16
- Registration type
- ALLOCATED PORTABLE
Origin network
AS55932
TH
- Name
- The Thai Bond Market Association
- Type
- Business
- Registered
- Dec 9, 2010
- Domain
- thaibma.or.th
- Industry
- Government and Regulatory Agencies, Administrations, Departments, and Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2011
- Current origin since
- Jan 2011 · 16 yr
- Origin networks
- 2
- Last change of origin
- Aug 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 203.151.159.0/24 | AS55932 | /24 | APNIC | RPKI valid |
| 203.151.128.0/19 | AS4618 | /20 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 203.151.159.0/24
- Netname
- THAIBDC-TH
- Registrant
- The Thai Bond Dealing Centre
- Registrant country
- TH
- Organization
- The Thai Bond Dealing Centre
- Org country
- TH
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Sep 4, 2008
- Maintainer
- MAINT-TH-INET
- RIR
- APNIC
- Country
- TH
- Delegated
- Jul 1, 1997
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ABUSE INETTH
- Handle
- AI358-AP