AS27720 CITTA TELECOM LTDA 🇧🇷 BR
Announcing 55 prefixes, seen at the RIS collectors.
IPv4 prefixes
23
12,800 (50 × /24)
IPv6 prefixes
32
1 × /32
Upstreams
5
transit providers observed
Peers
2
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS27720
- Name
- CITTA TELECOM LTDA
- Organisation
- Citta Telecom
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2013-04-22
- Network type
- NSP
- Traffic levels
- 20-50Gbps
- Scope
- South America
- Peering policy
- Open
- IRR as-set
- AS-CITTA-ALL
- Website
- http://www.cittatelecom.com.br/
- Looking glass
- http://lg.cittatelecom.com.br
- PeeringDB
- net/6256
- Exchanges
- 2
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
23 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 138.59.96.0/22 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 138.59.96.0/23 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 138.59.96.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 138.59.97.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 138.59.98.0/23 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 138.59.98.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 138.59.99.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 143.208.156.0/22 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 143.208.156.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 143.208.157.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 143.208.158.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 143.208.159.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 177.129.8.0/21 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 177.129.8.0/22 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 177.129.11.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 177.129.12.0/22 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 177.129.12.0/24 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |
| 177.129.15.0/24 v4 | RPKI valid | 44 | 345492866327720 | 2026-09-18 |
| 191.128.224.0/22 v4 | no ROA | 44 | 244822866327720 | 2026-09-18 |
| 191.128.225.0/24 v4 | no ROA | 44 | 244822866327720 | 2026-09-18 |
| 191.128.226.0/24 v4 | no ROA | 44 | 244822866327720 | 2026-09-18 |
| 191.128.227.0/24 v4 | no ROA | 44 | 244822866327720 | 2026-09-18 |
| 200.95.172.0/22 v4 | RPKI valid | 43 | 2448227720 | 2026-09-18 |