Data as of Nov 10, 2026
171.99.232.0/23
No anonymizer space · no proxy exits in 30 daysTrue Online · space held by True Internet Corporation Co. Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 171.99.128.0/17 since Dec 2021 | AS7470 | Residential | 3,252 11 always on | True Internet Corporation Co. Ltd. | |
| 171.99.0.0/16 since Jul 2023 | AS17552 | Residential | 3,252 11 always on | True Internet Corporation Co. Ltd. |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 171.96.0.0/14 | 262,144 | TRUEINTERNET-TH | True Internet Corporation Co. Ltd. (ORG-TICC1-AP) · TH | ALLOCATED PORTABLE | — | abuse@ |
| └ 171.99.128.0/17 | 32,768 | TRUENET-CM | True Broadband by True Online | ASSIGNED NON-PORTABLE | — | abuse@ |
Network & registry
Announced by
Covering announcement 171.99.192.0/18
- Prefix
- 171.99.192.0/18
- Announced by
- AS17552 True Online
- Type
- Residential
- Proxy exits
- 48
- RPKI
- RPKI valid
- Netname
- TRUENET-CM
- Registrant
- True Broadband by True Online
- RIR
- APNIC
IPv4 market
Holder
- Organization
- True Internet Corporation Co. Ltd.
- Handle
- ORG-TICC1-AP
- Range
- 171.
96. 0. 0/ 14 - Registration type
- ALLOCATED PORTABLE
Origin network
AS17552
TH
- Name
- True Online
- Type
- Internet provider
- Registered
- Jan 5, 2001
- Domain
- true.th
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
171.99.192.0/18
Routing history
- Pattern
- Stable
- First seen
- Jul 2011
- Current origin since
- Jul 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 171.99.0.0/16 | AS7470 | /24 | APNIC | Another network |
| 171.99.0.0/16 | AS17552 | /24 | APNIC | RPKI valid |
IRR
Route objects on 171.99.192.0/18
Whois
Registration for this announcement
- Range
- 171.
99. 128. 0/ 17 - Netname
- TRUENET-CM
- Registrant
- True Broadband by True Online
- Registrant country
- TH
- Organization
- True Broadband by True Online
- Org country
- TH
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 27, 2021
- Maintainer
- MAINT-AP-TRUEINTERNET
- RIR
- APNIC
- Country
- TH
- Delegated
- Mar 7, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
trueinternet. co. th - Name
- ABUSE TRUEINTERNETTH
- Handle
- AT961-AP