AS28573 Claro NXT Telecomunicacoes Ltda 🇧🇷 BR
Announcing 3,261 prefixes, seen at the RIS collectors.
IPv4 prefixes
1,593
11,638,272 (45,462 × /24)
IPv6 prefixes
1,668
37,270 × /48
Upstreams
1
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
19,934
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
3,261 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 177.32.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.32.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.32.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.32.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.33.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.84.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.136.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.140.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.33.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.34.0.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.16.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.24.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.32.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.48.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.64.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.80.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.96.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.112.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.34.128.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.144.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.160.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.176.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.192.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.34.224.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.240.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.34.248.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.0.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.16.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.32.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.40.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.48.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.56.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.58.0/24 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.60.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.35.62.0/23 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.35.64.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.80.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.88.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.96.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.112.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.128.0/19 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.35.160.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.192.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.208.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.224.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.232.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.240.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.35.248.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.0.0/18 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.64.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.96.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.112.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.128.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.160.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.192.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.200.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.208.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.216.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.64.224.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.0.0/18 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.96.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.65.128.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.144.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.160.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.192.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.65.208.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.216.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.224.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.65.240.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.80.0.0/16 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.81.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.81.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.72.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.76.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.81.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.82.0.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.16.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.24.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.32.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.40.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.48.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.64.0/18 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.128.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.82.136.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.144.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.82.160.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.176.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.192.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.224.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.82.240.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.0.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.32.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.40.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.44.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.48.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.64.0/18 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.128.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.160.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.192.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.83.208.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.224.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.232.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.240.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.83.248.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.0.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.16.0/23 v4 | RPKI valid | 41 | 2448228573 | 2026-09-18 |
| 177.100.20.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.24.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.48.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.64.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.80.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.88.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.104.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.108.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.112.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.120.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.128.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.136.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.144.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.152.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.160.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.164.0/23 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.168.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.176.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.184.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.192.0/19 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.224.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.232.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.100.236.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.0.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.16.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.24.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.36.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.40.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.48.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.64.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.72.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.80.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.88.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.96.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.104.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.112.0/21 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.127.120.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.128.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.144.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.152.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.160.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.176.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.184.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.192.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.208.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.216.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.224.0/20 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.240.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.127.248.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.140.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.140.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.12.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.104.0/22 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.140.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.141.0.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.32.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.64.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.96.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.128.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.160.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.192.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.141.224.0/19 v4 | RPKI valid | 3 | 3772128573 | 2026-09-18 |
| 177.142.0.0/16 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.143.0.0/17 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.143.160.0/20 v4 | RPKI valid | 42 | 34549423028573 | 2026-09-18 |
| 177.143.176.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.143.184.0/22 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |
| 177.143.192.0/21 v4 | RPKI valid | 41 | 34549423028573 | 2026-09-18 |