AS52657 Norte Telecomunicações
AS52657 is operated by Norte Telecomunicações and registered with LACNIC (BR) since 2012-11-21.
It announces 17 IPv4 and 20 IPv6 prefixes, 100% of them RPKI valid.
RIPE RIS sees 5 upstream and peer networks and 7 downstream networks next to it.
PeeringDB lists it as a Cable/DSL/ISP network. Its peering policy is open.
| Name | Norte Telecomunicações |
|---|---|
| Registry handle | AS52657 |
| Registry (RIR) | LACNIC |
| Country | Brazil (BR) |
| Delegated on | 2012-11-21 |
| Network type | Cable/DSL/ISP, Regional |
| Peering policy | Open |
| Prefixes (IPv4 / IPv6) | 17 / 20 |
| RPKI valid | 100% (37 / 37) |
| Upstreams and peers | 5 |
| Downstream networks | 7 |
| Website | gbsn.com.br |
Routing health
- AS52657 announces 17 IPv4 and 20 IPv6 prefixes.
- All 37 announced prefixes are RPKI valid.
- 5 upstreams and peers, 7 downstream networks seen.
For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.
Announced prefixes 37
- 177.104.240.0/20
- 177.104.240.0/24
- 177.104.241.0/24
- 177.104.242.0/24
- 177.104.243.0/24
- 177.104.244.0/24
- 177.104.245.0/24
- 177.104.246.0/24
- 177.104.247.0/24
- 177.104.248.0/24
- 177.104.249.0/24
- 177.104.250.0/24
- 177.104.251.0/24
- 177.104.252.0/24
- 177.104.253.0/24
- 177.104.254.0/24
- 177.104.255.0/24
- 2804:5bcc:6e00::/40
- 2804:5bcc:6f00::/40
- 2804:5bcc:1000::/36
- 2804:5bcc:2000::/36
- 2804:5bcc:3000::/36
- 2804:5bcc:4000::/36
- 2804:5bcc:5000::/36
- 2804:5bcc:6000::/36
- 2804:5bcc:7000::/36
- 2804:5bcc:7100::/40
- 2804:5bcc:8000::/36
- 2804:5bcc:9000::/36
- 2804:5bcc::/32
- 2804:5bcc::/36
- 2804:5bcc:a000::/36
- 2804:5bcc:b000::/36
- 2804:5bcc:c000::/36
- 2804:5bcc:d000::/36
- 2804:5bcc:e000::/36
- 2804:5bcc:f000::/36
Upstreams and peers 5
The networks RIPE RIS sees next to AS52657 in BGP paths, the most visible first.
Peering
Peering policy: Open. Suggested max-prefix limits: 16 IPv4, 0 IPv6. PeeringDB record
More about AS52657
Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-15 10:44 UTC. The country is where the AS number was registered, not necessarily where the network operates.