Pesquisa de prefixo BGP
Introduza um prefixo (ou um endereço). Respondido com a nossa cópia diária da tabela de encaminhamento mundial.
122.154.0.0/16
Anunciado exatamente
- 122.154.0.0/16AS9931National Telecom Public Company LimitedRPKI Válida122.154.0.0
- Registo
- APNIC · Tailândia · 8 de jan. de 2007
- Bloco delegado
- 122.154.0.0 – 122.155.255.255
Rotas que o cobrem
Nenhuma rota menos específica o cobre.
Rotas mais específicas
- 122.154.0.0/22AS9931National Telecom Public Company LimitedRPKI Válida122.154.0.0
- 122.154.4.0/22AS9931National Telecom Public Company LimitedRPKI Válida122.154.4.0
- 122.154.8.0/22AS9931National Telecom Public Company LimitedRPKI Válida122.154.8.0
- 122.154.11.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.11.0
- 122.154.12.0/22AS9931National Telecom Public Company LimitedRPKI Válida122.154.12.0
- 122.154.12.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.12.0
- 122.154.14.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.14.0
- 122.154.16.0/20AS9931National Telecom Public Company LimitedRPKI Válida122.154.16.0
- 122.154.16.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.16.0
- 122.154.17.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.17.0
- 122.154.18.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.18.0
- 122.154.19.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.19.0
- 122.154.21.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.21.0
- 122.154.22.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.22.0
- 122.154.27.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.27.0
- 122.154.28.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.28.0
- 122.154.29.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.29.0
- 122.154.30.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.30.0
- 122.154.32.0/19AS9931National Telecom Public Company LimitedRPKI Válida122.154.32.0
- 122.154.32.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.32.0
- 122.154.34.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.34.0
- 122.154.35.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.35.0
- 122.154.36.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.36.0
- 122.154.38.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.38.0
- 122.154.40.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.40.0
- 122.154.42.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.42.0
- 122.154.44.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.44.0
- 122.154.45.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.45.0
- 122.154.46.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.46.0
- 122.154.48.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.48.0
- 122.154.50.0/24AS24328Yala Rajabhat University EducationRPKI Válida122.154.50.0
- 122.154.51.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.51.0
- 122.154.52.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.52.0
- 122.154.53.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.53.0
- 122.154.54.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.54.0
- 122.154.55.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.55.0
- 122.154.56.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.56.0
- 122.154.57.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.57.0
- 122.154.58.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.58.0
- 122.154.59.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.59.0
- 122.154.60.0/23AS9464Prince of Songkla University (Sritrang'NET)RPKI Válida122.154.60.0
- 122.154.62.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.62.0
- 122.154.63.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.63.0
- 122.154.64.0/18AS9931National Telecom Public Company LimitedRPKI Válida122.154.64.0
- 122.154.64.0/19AS9931National Telecom Public Company LimitedRPKI Válida122.154.64.0
- 122.154.65.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.65.0
- 122.154.66.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.66.0
- 122.154.67.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.67.0
- 122.154.68.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.68.0
- 122.154.69.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.69.0
- 122.154.70.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.70.0
- 122.154.71.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.71.0
- 122.154.72.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.72.0
- 122.154.74.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.74.0
- 122.154.75.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.75.0
- 122.154.76.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.76.0
- 122.154.77.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.77.0
- 122.154.78.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.78.0
- 122.154.79.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.79.0
- 122.154.80.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.80.0
- 122.154.82.0/24AS140618Silpakorn UniversityRPKI Válida122.154.82.0
- 122.154.83.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.83.0
- 122.154.84.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.84.0
- 122.154.85.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.85.0
- 122.154.86.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.86.0
- 122.154.90.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.90.0
- 122.154.93.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.93.0
- 122.154.95.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.95.0
- 122.154.96.0/19AS9931National Telecom Public Company LimitedRPKI Válida122.154.96.0
- 122.154.97.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.97.0
- 122.154.98.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.98.0
- 122.154.99.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.99.0
- 122.154.100.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.100.0
- 122.154.104.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.104.0
- 122.154.104.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.104.0
- 122.154.105.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.105.0
- 122.154.106.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.106.0
- 122.154.108.0/22AS9931National Telecom Public Company LimitedRPKI Válida122.154.108.0
- 122.154.109.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.109.0
- 122.154.111.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.111.0
- 122.154.112.0/20AS9931National Telecom Public Company LimitedRPKI Válida122.154.112.0
- 122.154.112.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.112.0
- 122.154.114.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.114.0
- 122.154.115.0/24AS152463National Telecom Public Company LimitedRPKI Válida122.154.115.0
- 122.154.116.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.116.0
- 122.154.116.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.116.0
- 122.154.119.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.119.0
- 122.154.120.0/22AS9931National Telecom Public Company LimitedRPKI Válida122.154.120.0
- 122.154.124.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.124.0
- 122.154.125.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.125.0
- 122.154.126.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.126.0
- 122.154.128.0/17AS9931National Telecom Public Company LimitedRPKI Válida122.154.128.0
- 122.154.128.0/19AS9931National Telecom Public Company LimitedRPKI Válida122.154.128.0
- 122.154.128.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.128.0
- 122.154.130.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.130.0
- 122.154.132.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.132.0
- 122.154.133.0/24AS9335National Telecom Public Company LimitedRPKI Válida122.154.133.0
- 122.154.134.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.134.0
- 122.154.136.0/23AS9931National Telecom Public Company LimitedRPKI Válida122.154.136.0
- 122.154.138.0/24AS9931National Telecom Public Company LimitedRPKI Válida122.154.138.0
A mostrar as primeiras 100.
Na Internet, as rotas são anunciadas como prefixos: um sistema autónomo diz aos vizinhos, por BGP, que consegue entregar tráfego para, por exemplo, 193.166.0.0/15. Esta ferramenta procura um prefixo na nossa cópia diária da tabela de encaminhamento global e mostra três coisas:
- Anúncios exatos: que AS origina exatamente este prefixo. Mais do que uma origem (MOAS) é normal em serviços anycast e em algumas redes multihomed; caso contrário, é suspeito.
- Rotas abrangentes: anúncios menos específicos que o contêm. O tráfego segue a rota mais específica; a abrangente conta se a mais específica desaparecer.
- Rotas mais específicas: anúncios dentro do prefixo, que podem pertencer a outras redes (clientes – ou um sequestro).
Para cada rota anunciada é também verificado o RPKI: se uma ROA autoriza o AS de origem.
A tabela é a vista do coletor de rotas da APNIC. A maior parte da tabela global vê-se igual de qualquer lado, mas uma rota filtrada antes do coletor não aparece.
Perguntas frequentes
Porque é que o meu /24 não aparece e um /16 sim?
Os seus endereços são anunciados como parte do bloco maior e ninguém anuncia o /24 em separado. É o caso normal para a maioria dos clientes de um operador.
O que é um sequestro por prefixo mais específico?
Alguém anuncia um prefixo mais longo dentro do seu espaço de endereços. Como os routers preferem a rota mais específica, o tráfego vai para ele. O RPKI com comprimento máximo estrito torna esses anúncios inválidos.
Posso introduzir um único endereço?
Sim. A ferramenta mostra a rota anunciada mais específica que o contém.
Relacionado
- Validador de rotas RPKIO AS de origem de uma rota está autorizado por um ROA?
- Pesquisa de ASNTitular, registo e todos os prefixos que um AS anuncia.
- Pesquisa de IPASN, operador, rota, DNS inverso e localização de qualquer endereço.
- Calculadora CIDRRede, broadcast, máscaras e número de anfitriões de qualquer prefixo.