AS21574 Century Telecom Ltda 🇧🇷 BR
Announcing 7 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
13,824 (54 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
11
transit providers observed
Peers
19
settlement-free adjacencies
Downstreams
106
transit customers observed
Customer cone
240
ASes reachable through it
Registry and operator data
- AS number
- AS21574
- Name
- Century Telecom Ltda
- Organisation
- CENTURY TELECOM
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2001-06-07
- Network type
- NSP
- Traffic levels
- 50-100Gbps
- Scope
- South America
- Peering policy
- Open
- IRR as-set
- RADB::AS-21574-CENTURY
- Website
- http://www.century.net.br
- PeeringDB
- net/9035
- Exchanges
- 12
- Facilities
- 6
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Internet exchange presence
From PeeringDB, which networks maintain themselves
| Exchange | City | Country | IPv4 | IPv6 | Speed | Route server |
|---|---|---|---|---|---|---|
| DE-CIX Frankfurt | Frankfurt | 🇩🇪 DE | 80.81.192.102 | 2001:7f8::5446:0:2 | 7 G | no |
| DE-CIX New York | New York | 🇺🇸 US | 206.82.105.113 | 2001:504:36::5446:0:1 | 3 G | no |
| DE-CIX Sao Paulo | Sao Paulo | 🇧🇷 BR | 45.68.92.64 | 2801:81:c0:1:0:5446:0:1 | 100 G | no |
| Equinix São Paulo | São Paulo | 🇧🇷 BR | 64.191.234.82 | 2001:504:0:7:0:2:1574:2 | 10 G | no |
| IX.br (PTT.br) Belo Horizonte | Belo Horizonte/MG | 🇧🇷 BR | 200.219.139.117 | 2001:12f8:0:3::117 | 200 G | no |
| IX.br (PTT.br) Campinas | Campinas/SP | 🇧🇷 BR | 200.192.108.8 | 2001:12f8:0:11::8 | 10 G | no |
| IX.br (PTT.br) Curitiba | Curitiba | 🇧🇷 BR | 45.184.146.11 | 2001:12f8:0:4::11 | 10 G | no |
| IX.br (PTT.br) Florianópolis | Florianópolis/SC | 🇧🇷 BR | 200.219.141.115 | 2001:12f8:0:5::115 | 10 G | no |
| IX.br (PTT.br) Fortaleza | Fortaleza/CE | 🇧🇷 BR | 45.68.73.63 | 2001:12f8:0:9::145:63 | 5 G | no |
| IX.br (PTT.br) Porto Alegre | Porto Alegre/RS | 🇧🇷 BR | 177.52.39.32 | 2001:12f8:0:6::2:1574 | 10 G | no |
| IX.br (PTT.br) Rio de Janeiro | Rio de Janeiro/RJ | 🇧🇷 BR | 45.68.81.164 | 2001:12f8:0:2::53:164 | 100 G | no |
| IX.br (PTT.br) Rio de Janeiro | Rio de Janeiro/RJ | 🇧🇷 BR | 45.68.83.100 | 2001:12f8:0:2::55:100 | 200 G | no |
| IX.br (PTT.br) São Paulo | São Paulo/SP | 🇧🇷 BR | 187.16.216.26 | 2001:12f8::26 | 300 G | no |
| IX.br (PTT.br) São Paulo | São Paulo/SP | 🇧🇷 BR | 187.16.217.16 | 2001:12f8::217:16 | 100 G | no |