Data as of Nov 10, 2026
110.78.8.0/21
No anonymizer space · no proxy exits in 30 daysNational Telecom Public Company Limited
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 110.78.8.0/24 since May 2026 | AS140699 | Business | National Telecom Public Company Limited | |
| 110.78.9.0/24 since Nov 2025 | AS9931 | Internet provider | National Telecom Public Company Limited via CAT Telecom public company Ltd International Telecommunications Service Provider | |
| 110.78.10.0/24 since Nov 2025 | AS9931 | Internet provider | National Telecom Public Company Limited via CAT Telecom public company Ltd International Telecommunications Service Provider |
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 |
|---|---|---|---|---|---|---|
| 110.78.0.0/16 | 65,536 | NTPCL-TH | National Telecom Public Company Limited (ORG-NTPC1-AP) · TH | ALLOCATED PORTABLE | — | pitoon. |
| └ 110.78.0.0/19 | 8,192 | CAT-BANGKOK | CAT Telecom public company Ltd International Telecommunications Service Provider | ALLOCATED NON-PORTABLE | — | pitoon. |
| └ 110.78.8.0/24 | 256 | ROYALTHAIARMY-NET | unknown | ALLOCATED NON-PORTABLE | — | pitoon. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 1,792 | 88% | 3 | |
| Business | 256 | 13% | 1 |
Network & registry
Announced by
Covering announcement 110.78.0.0/20
- Prefix
- 110.78.0.0/20
- Announced by
- AS9931 National Telecom Public Company Limited
- Type
- Internet provider
- Proxy exits
- 10
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- CAT-BANGKOK
- Registrant
- CAT Telecom public company Ltd International Telecommunications Service Provider
- RIR
- APNIC
IPv4 market
Holder
- Organization
- National Telecom Public Company Limited
- Handle
- ORG-NTPC1-AP
- Range
- 110.
78. 0. 0/ 16 - Registration type
- ALLOCATED PORTABLE
- Reallocated to
- CAT Telecom public company Ltd International Telecommunications Service Provider
- Reallocated range
- 110.
78. 0. 0/ 19 - Reallocation type
- ALLOCATED NON-PORTABLE
Origin network
AS9931
TH
- Name
- National Telecom Public Company Limited
- Type
- Internet provider
- Registered
- Apr 5, 2000
- Domain
- cat.net.th
- Website
- www.cat.net.th/cat-corporate/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 7
Routing timeline
Who has announced 110.78.0.0/20
110.78.0.0/20
Routing history
- Pattern
- Stable
- First seen
- Sep 2016
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 110.78.0.0/20 | AS9931 | /22 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 110.
78. 0. 0/ 19 - Netname
- CAT-BANGKOK
- Registrant
- CAT Telecom public company Ltd International Telecommunications Service Provider
- Registrant country
- TH
- Organization
- CAT Telecom public company Ltd International Telecommunications Service Provider
- Org country
- TH
- Type
- ALLOCATED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 19, 2025
- Maintainer
- MAINT-NTPCL-TH
- RIR
- APNIC
- Country
- TH
- Delegated
- Apr 6, 2009
- Status
- assigned
Report abuse
Abuse contact
- pitoon.
p@ ntplc. co. th - Name
- ABUSE NTPCLTH
- Handle
- AN3307-AP