AS4651 The Communications Authority of Thailand (CAT) 🇹🇠TH
National Telecom Public Company Limited. Announcing 38 prefixes, seen at the RIS collectors.
IPv4 prefixes
37
10,240 (40 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
15
transit providers observed
Peers
33
settlement-free adjacencies
Downstreams
39
transit customers observed
Customer cone
4,593
ASes reachable through it
Registry and operator data
- AS number
- AS4651
- Name
- The Communications Authority of Thailand (CAT)
- Organisation
- NT(CAT) IIG
- Country
- 🇹🇠TH
- RIR
- APNIC
- Allocated
- 1995-12-27
- Network type
- NSP
- Traffic levels
- 1-5Tbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS-CAT-IIG
- Website
- https://www.ntplc.co.th/
- PeeringDB
- net/2202
- Exchanges
- 14
- Facilities
- 12
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:c38:5000::/48 v6 | RPKI valid | 37 | 380014651 | 2026-09-18 |