AS52851 CTA INTERNET LTDA 🇧🇷 BR
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
5
2,048 (8 × /24)
IPv6 prefixes
2
1 × /32
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
- AS52851
- Name
- CTA INTERNET LTDA
- Organisation
- CTA Internet Ltda
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2011-10-26
- Network type
- NSP
- Traffic levels
- 5-10Gbps
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS52851:AS-CTA
- Website
- http://www.ctainternet.com.br
- PeeringDB
- net/8260
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
7 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 143.202.212.0/22 v4 | RPKI valid | 42 | 226521484052851 | 2026-09-18 |
| 143.202.212.0/24 v4 | RPKI valid | 42 | 226521484052851 | 2026-09-18 |
| 143.202.213.0/24 v4 | RPKI valid | 42 | 226521484052851 | 2026-09-18 |
| 143.202.214.0/24 v4 | RPKI valid | 42 | 226521484052851 | 2026-09-18 |
| 143.202.215.0/24 v4 | RPKI valid | 42 | 226521484052851 | 2026-09-18 |
| 2804:72c::/32 v6 | RPKI valid | 35 | 3454971952860552851 | 2026-09-18 |
| 2804:72c:1800::/40 v6 | RPKI valid | 35 | 3454971952860552851 | 2026-09-18 |