Network · NSP · South America SCOPE SUN · 26 JUL 2026

CENTURY TELECOM

a.k.a. CENTURY

AS21574 · 50-100Gbps · Open peering

1,000
IPv4 prefixes
700
IPv6 prefixes
About this network

CENTURY TELECOM operates Autonomous System AS21574 with south america scope announcing 1,000 IPv4 prefixes and 700 IPv6 prefixes .

Operator website
Network details Source: PeeringDB
Autonomous System
AS21574
Network type
NSP
Scope
South America
Traffic level
50-100Gbps
Traffic ratio
Mostly Inbound
Peering policy
Open
IRR AS-SET
RADB::AS-21574-CENTURY
IPv4 prefixes
1,000
IPv6 prefixes
700
IPv6 capable
Yes
Multicast
No

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Most users ever online was 5,555 on 17 Jul 2026, 3:23 am.

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