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AS28573 — Claro NXT Telecomunicacoes Ltda

ASN
AS28573
Country
Brazil
Total Prefixes
1,370
Reputation
50/100

Network Information

AS Number
28573
Organization
Claro NXT Telecomunicacoes Ltda
Network Type
unknown
Registry (RIR)
LACNIC (Latin America)
IPv4 Prefixes
274
IPv6 Prefixes
1,096
Peer Count
0

Contact & Metadata

Country
Brazil (BR)
Reputation
50/100
Last Updated
February 13, 2026

Announced Prefixes (sample)

PrefixCountryCity
::b120:0/111BrazilSão Paulo
::b122:0/114BrazilCampo Grande
::b122:4000/115BrazilSão Francisco do Sul
::b122:6000/116BrazilRecife
::b122:7000/117Brazil—
::b122:8000/113BrazilJoinville
::b123:0/112BrazilGaspar
::b140:0/114BrazilOsasco
::b140:4000/115BrazilOsasco
::b140:6000/116BrazilOsasco
::b140:7000/117BrazilBarueri
::b140:8000/113BrazilBelém
::b141:0/114BrazilMesquita
::b141:6000/116BrazilFortaleza
::b141:8000/113BrazilBelém
::b150:0/110BrazilSanto André
::b164:0/116BrazilItajubá
::b164:1000/119BrazilPorto Velho
::b164:1400/118BrazilPorto Velho
::b164:1800/117BrazilFortaleza
::b164:3000/116BrazilLondrina
::b164:4000/115BrazilRecife
::b164:6800/117BrazilUberlândia
::b164:7000/116BrazilUberlândia
::b164:8000/115BrazilAlegrete
::b164:a000/118BrazilEsteio
::b164:a400/119BrazilSantana do Livramento
::b164:a800/117BrazilCanoas
::b164:b000/116BrazilPetrolina
::b164:c000/115BrazilBauru
::b164:e000/116BrazilValinhos
::b17f:0/115BrazilFortaleza
::b17f:2400/118BrazilMatão
::b17f:2800/118Brazil—
::b17f:3000/116BrazilMaceió
::b17f:4000/114BrazilTramandaí
::b17f:8000/113BrazilNiterói
::b18c:0/111BrazilSão Paulo
::b18e:0/112BrazilRio de Janeiro
::b18f:0/113BrazilMogi das Cruzes
::b18f:a000/116BrazilIndaiatuba
::b18f:b000/117BrazilCriciúma
::b18f:b800/118BrazilPetrópolis
::b18f:c000/114BrazilNovo Hamburgo
::b1b4:0/115BrazilBelém
::b1b4:3000/116BrazilBelém
::b1b4:4000/114BrazilItatiba
::b1b4:8000/113BrazilSalvador
::b1b5:0/114BrazilSanto André
::b1b5:4000/115Brazil—
::b1b5:6000/116BrazilRio Branco
::b1b5:a000/115BrazilRecife
::b1b5:c000/114BrazilBelo Horizonte
::b1b6:0/111BrazilBelo Horizonte
::b1c0:0/111BrazilRio de Janeiro
::b1c2:0/112BrazilCampinas
::b1c3:0/113BrazilValinhos
::b1c3:8000/114BrazilCotia
::b1c3:d000/116BrazilBelém
::b1c3:e000/115BrazilSalvador
::b1eb:0/112BrazilBrasília
::b369:0/112BrazilArapongas
::b388:0/109BrazilBarreiras
::b398:0/111BrazilPorto Alegre
::b39a:0/112BrazilLondrina
::b39b:0/115BrazilNiterói
::b39b:4000/114BrazilUberlândia
::b39b:8000/113BrazilPalmas
::b39c:0/112BrazilNatal
::b39d:0/116BrazilBagé
::b39d:1000/117BrazilErechim
::b39d:2000/115BrazilBotucatu
::b39d:4000/114BrazilJundiaí
::b39d:8000/113BrazilNova Iguaçu
::b39e:0/111BrazilRio de Janeiro
::b3d0:0/111BrazilSão Paulo
::b3d2:0/112BrazilRio de Janeiro
::b3d3:0/114BrazilCuritiba
::b3d3:4000/116BrazilJoão Pessoa
::b3d3:6000/115BrazilAparecida
::b3d3:8000/113BrazilSão João de Meriti
::b3d4:0/111BrazilSanto André
::b3d6:0/112BrazilBrasília
::b3d7:0/113BrazilSão Gonçalo
::b3d7:8000/114BrazilGuarulhos
::b3d7:c000/115BrazilBelém
::b3d8:0/114BrazilIndaial
::b3d8:5000/116BrazilUruguaiana
::b3d8:6000/115BrazilRio Grande
::b3d8:8000/113BrazilSão Luís
::b3d9:0/112BrazilVitória
::b3da:0/111BrazilRio de Janeiro
::b3dc:0/112BrazilDourados
::b3dd:0/113BrazilJuiz de Fora
::b3dd:8000/115BrazilPoços de Caldas
::b3dd:a000/116BrazilContagem
::b3dd:c000/114BrazilItajaí
::b3de:0/111BrazilManaus
::b3e8:0/112BrazilAracaju
::b3e9:0/115BrazilErechim

Showing first 100 prefixes. AS28573 announces 1,370 total.

About AS28573

AS28573 (Claro NXT Telecomunicacoes Ltda) is an unknown network registered under LACNIC (Latin America) and headquartered in Brazil.

The network announces 274 IPv4 and 1,096 IPv6 prefixes, maintains peering relationships with 0 other autonomous systems, and has a reputation score of 50/100.