Pesquisa de prefixo BGP
Introduza um prefixo (ou um endereço). Respondido com a nossa cópia diária da tabela de encaminhamento mundial.
117.80.0.0/12
Anunciado exatamente
- 117.80.0.0/12AS4134No.31,Jin-rong StreetRPKI Sem ROA117.80.0.0
- Registo
- APNIC · China · 4 de jul. de 2007
- Bloco delegado
- 117.80.0.0 – 117.95.255.255
Rotas que o cobrem
Nenhuma rota menos específica o cobre.
Rotas mais específicas
- 117.80.0.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.0.0
- 117.80.4.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.80.4.0
- 117.80.8.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.8.0
- 117.80.10.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.10.0
- 117.80.15.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.15.0
- 117.80.17.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.17.0
- 117.80.18.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.18.0
- 117.80.19.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.19.0
- 117.80.23.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.23.0
- 117.80.24.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.24.0
- 117.80.25.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.80.25.0
- 117.80.28.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.28.0
- 117.80.30.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.30.0
- 117.80.32.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.80.32.0
- 117.80.40.0/21AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.40.0
- 117.80.54.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.54.0
- 117.80.56.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.56.0
- 117.80.60.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.60.0
- 117.80.66.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.66.0
- 117.80.67.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.67.0
- 117.80.76.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.76.0
- 117.80.84.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.84.0
- 117.80.88.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.88.0
- 117.80.90.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.90.0
- 117.80.91.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.91.0
- 117.80.92.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.92.0
- 117.80.95.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.95.0
- 117.80.96.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.96.0
- 117.80.99.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.99.0
- 117.80.100.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.100.0
- 117.80.104.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.104.0
- 117.80.108.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.108.0
- 117.80.110.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.110.0
- 117.80.111.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.111.0
- 117.80.120.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.120.0
- 117.80.124.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.124.0
- 117.80.130.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.130.0
- 117.80.134.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.134.0
- 117.80.136.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.136.0
- 117.80.141.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.141.0
- 117.80.154.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.154.0
- 117.80.157.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.157.0
- 117.80.158.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.158.0
- 117.80.163.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.163.0
- 117.80.167.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.167.0
- 117.80.170.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.170.0
- 117.80.176.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.176.0
- 117.80.180.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.180.0
- 117.80.182.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.182.0
- 117.80.183.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.80.183.0
- 117.80.188.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.188.0
- 117.80.200.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.200.0
- 117.80.204.0/22AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.204.0
- 117.80.208.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.208.0
- 117.80.209.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.209.0
- 117.80.211.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.211.0
- 117.80.214.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.214.0
- 117.80.215.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.215.0
- 117.80.220.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.220.0
- 117.80.223.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.223.0
- 117.80.236.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.236.0
- 117.80.241.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.241.0
- 117.80.242.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.242.0
- 117.80.244.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.80.244.0
- 117.80.246.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.246.0
- 117.80.250.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.250.0
- 117.80.253.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.253.0
- 117.80.254.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.80.254.0
- 117.81.0.0/16AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.0.0
- 117.81.0.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.0.0
- 117.81.1.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.1.0
- 117.81.2.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.2.0
- 117.81.3.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.3.0
- 117.81.4.0/23AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.4.0
- 117.81.6.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.6.0
- 117.81.7.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.7.0
- 117.81.8.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.8.0
- 117.81.9.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.9.0
- 117.81.11.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.11.0
- 117.81.12.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.12.0
- 117.81.13.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.13.0
- 117.81.14.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.14.0
- 117.81.15.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.15.0
- 117.81.16.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.16.0
- 117.81.18.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.18.0
- 117.81.19.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.19.0
- 117.81.20.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.20.0
- 117.81.21.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.21.0
- 117.81.22.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.22.0
- 117.81.23.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.23.0
- 117.81.24.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.24.0
- 117.81.25.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.25.0
- 117.81.26.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.26.0
- 117.81.27.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.27.0
- 117.81.28.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.28.0
- 117.81.29.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.29.0
- 117.81.30.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.30.0
- 117.81.31.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Válida117.81.31.0
- 117.81.32.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.32.0
- 117.81.33.0/24AS140292CHINATELECOM Jiangsu province Suzhou 5G networkRPKI Sem ROA117.81.33.0
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, 144.122.0.0/16 (Middle East Technical University, AS1967). 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.