AS63747 Central Post and Telecommunication (CPT) 🇻🇳 VN
Announcing 16 prefixes, seen at the RIS collectors.
IPv4 prefixes
16
4,096 (16 × /24)
IPv6 prefixes
0
-
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS63747
- Name
- Central Post and Telecommunication (CPT)
- Organisation
- CPT Network
- Country
- 🇻🇳 VN
- RIR
- APNIC
- Allocated
- 2014-08-25
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Gbps
- Scope
- Not Disclosed
- Peering policy
- Open
- Website
- http://cpt.gov.vn
- PeeringDB
- net/19161
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
16 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 45.252.240.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 45.252.241.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 45.252.242.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 45.252.243.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 45.252.244.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 45.252.245.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 45.252.246.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 45.252.247.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.224.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.225.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.226.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.227.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.228.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.229.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.230.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |
| 103.221.231.0/24 v4 | RPKI valid | 44 | 377214589963747 | 2026-09-18 |