AS28573 Claro NXT Telecomunicacoes Ltda 🇧🇷 BR
Announcing 3,277 prefixes, seen at the RIS collectors.
IPv4 prefixes
1,608
11,692,288 (45,673 × /24)
IPv6 prefixes
1,669
37,271 × /48
Upstreams
1
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
20,008
ASes reachable through it
Registry and operator data
- AS number
- AS28573
- Name
- Claro NXT Telecomunicacoes Ltda
- Organisation
- Claro S.A. (NET)
- Country
- 🇧🇷 BR
- RIR
- LACNIC
- Allocated
- 2003-11-27
- Network type
- Cable/DSL/ISP
- Traffic levels
- 10-20Tbps
- Scope
- Regional
- Peering policy
- Selective
- Website
- https://www.claro.com.br/
- PeeringDB
- net/2786
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3,277 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 189.34.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.34.128.0/17 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.35.0.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.8.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.16.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.24.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.32.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.40.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.48.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.56.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.64.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.72.0/21 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.35.80.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.88.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.96.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.104.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.112.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.144.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.160.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.160.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.35.162.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.35.176.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.184.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.192.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.200.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.208.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.35.224.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.39.144.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.0.0/17 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.128.0/18 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.54.192.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.224.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.238.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.249.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.250.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.251.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.54.252.0/22 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.55.0.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.125.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.152.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.156.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.157.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.158.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.160.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.176.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.55.192.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.60.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.61.0.0/17 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.144.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.160.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.162.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.163.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.164.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.166.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.167.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.168.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.176.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.61.192.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.62.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.62.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.44.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.148.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.62.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.63.0.0/17 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.63.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.63.144.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.63.160.0/21 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.63.168.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.63.176.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.63.192.0/18 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.100.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.100.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.68.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.100.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.101.0.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.16.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.32.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.48.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.64.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.128.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.192.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.200.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.208.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.224.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.101.240.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.102.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.102.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.102.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.102.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.102.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.102.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.102.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.102.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.102.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.103.0.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.16.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.32.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.40.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.48.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.56.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.64.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.96.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.104.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.112.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.120.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-22 |
| 189.103.128.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.160.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.103.192.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.120.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.120.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.72.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.76.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.120.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.121.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.200.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.121.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 189.122.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.123.0.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.123.32.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.123.48.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.123.52.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.123.64.0/18 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 189.123.128.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.123.192.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.126.16.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.126.24.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 189.219.232.0/21 v4 | no ROA | 42 | 34549423028573 | 2026-09-18 |
| 191.176.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.177.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.178.0.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.178.32.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.178.32.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.178.48.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.178.64.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.178.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.178.128.0/18 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.178.192.0/19 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.178.224.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.0.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.32.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.64.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.144.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.160.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.192.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.208.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.208.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.209.0/24 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.179.212.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-10-09 |
| 191.179.213.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-10-09 |
| 191.179.214.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.215.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.216.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.179.218.0/24 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.179.219.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.220.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.179.222.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.224.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.179.240.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.180.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.180.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.180.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.180.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.180.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.180.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.180.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.180.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.180.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.181.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |