AS28573 Claro NXT Telecomunicacoes Ltda 🇧🇷 BR
Announcing 3,313 prefixes, seen at the RIS collectors.
IPv4 prefixes
1,643
11,701,760 (45,710 × /24)
IPv6 prefixes
1,670
37,272 × /48
Upstreams
2
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
19,978
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
3,313 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 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 |
| 191.181.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.56.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.181.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 191.182.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.183.0.0/16 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.184.0.0/19 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.184.32.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.48.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.64.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.80.0/20 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.184.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.144.0/20 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.184.160.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.176.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.184.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.192.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.224.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.224.0/22 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.184.228.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.184.232.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.184.240.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.185.0.0/17 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.185.128.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.185.192.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.0.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.80.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.103.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.144.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.152.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.160.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.176.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.192.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.216.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.224.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.186.240.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.0.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.32.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.36.0/22 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.187.48.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.48.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.187.50.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.54.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.56.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.58.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.60.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.61.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.62.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.64.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.80.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.96.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.112.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.128.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.192.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.208.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.224.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.187.240.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.188.0.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.188.64.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.188.128.0/17 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.189.0.0/19 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.189.32.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.189.64.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.189.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.189.128.0/19 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.189.160.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.189.192.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.189.224.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.190.0.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.190.64.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.190.96.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.190.128.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.190.192.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.190.224.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.0.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.64.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.96.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.112.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.120.0/22 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.124.0/22 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.128.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.160.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.160.0/22 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.191.164.0/22 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.191.168.0/21 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 191.191.192.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.208.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.224.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 191.191.240.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.155.192.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.155.192.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.155.193.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.160.96.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.160.104.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.160.106.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.160.107.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.160.108.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.160.109.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.160.110.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.189.80.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.189.88.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.189.89.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.189.90.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.189.92.0/22 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 200.189.94.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 201.6.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.6.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.6.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.6.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.6.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.6.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.6.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.17.0.0/17 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.17.128.0/17 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 201.21.128.0/19 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 201.21.160.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.21.168.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.21.176.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.21.192.0/18 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.64.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.80.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.88.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.96.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.112.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.128.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.136.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.144.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.152.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.37.160.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.46.240.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.52.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.52.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.52.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.52.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.52.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.52.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.52.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.52.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.52.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-30 |
| 201.53.192.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.53.208.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.53.224.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.55.224.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.62.96.0/23 v4 | RPKI valid | 43 | 34549423028573 | 2026-09-18 |
| 201.62.98.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.62.101.0/24 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.62.104.0/22 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.62.112.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.62.114.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.62.116.0/22 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.62.120.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.74.0.0/17 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.74.128.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.74.144.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.74.152.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.74.160.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.74.176.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 201.74.192.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |