BGP-prefixuppslag
Ange ett prefix (eller en enskild adress). Besvaras ur vår dagliga kopia av den globala routningstabellen.
Exempel:
240c:c000::/20
En enda insamlares vy (APNIC). En rutt som filtreras bort innan den når insamlaren visas inte.
Annonseras exakt
- 240c:c000::/20AS23910China Next Generation Internet CERNET2RPKI Ingen ROA240c:c000::
- Register
- APNIC · Kina · 29 jan. 2019
- Tilldelat block
- 240c:c000:: – 240c:cfff:ffff:ffff:ffff:ffff:ffff:ffff
Täckande rutter
0
Ingen mindre specifik rutt täcker det.
Mer specifika rutter
105 mer specifika rutter från 30 ursprungs-AS
- 240c:c001::/32AS24349CERNET2 IX at Peking UniversityRPKI Giltig240c:c001::
- 240c:c017::/32AS24349CERNET2 IX at Peking UniversityRPKI Giltig240c:c017::
- 240c:c018::/32AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Giltig240c:c018::
- 240c:c019::/32AS24349CERNET2 IX at Peking UniversityRPKI Giltig240c:c019::
- 240c:c02f::/32AS24349CERNET2 IX at Peking UniversityRPKI Giltig240c:c02f::
- 240c:c0a0::/32AS23910China Next Generation Internet CERNET2RPKI Ogiltig240c:c0a0::
- 240c:c0a1::/32AS4538China Education and Research Network CenterRPKI Giltig240c:c0a1::
- 240c:c0a8::/33AS24348CERNET2 IX at Tsinghua UniversityRPKI Giltig240c:c0a8::
- 240c:c0a8::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Giltig240c:c0a8::
- 240c:c0a8:3c82::/48AS138370CERNET2 regional IX at Nanchang UniversityRPKI Giltig240c:c0a8:3c82::
- 240c:c0a8:4000::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Giltig240c:c0a8:4000::
- 240c:c0a8:5c26::/48AS24365CERNET2 IX at Fudan UniversityRPKI Ogiltig240c:c0a8:5c26::
- 240c:c0a8:5c49::/48AS24366CERNET2 IX at Tongji UniversityRPKI Giltig240c:c0a8:5c49::
- 240c:c0a8:8000::/33AS24348CERNET2 IX at Tsinghua UniversityRPKI Giltig240c:c0a8:8000::
- 240c:c0a8:8000::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Giltig240c:c0a8:8000::
- 240c:c0a8:9c01::/48AS138440CERNET2 regional IX at Hainan Normal UniversityRPKI Giltig240c:c0a8:9c01::
- 240c:c0a8:c000::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Giltig240c:c0a8:c000::
- 240c:c0a9:1000::/40AS4538China Education and Research Network CenterRPKI Giltig240c:c0a9:1000::
- 240c:c220::/32AS24352CERNET2 IX at Tianjin UniversityRPKI Giltig240c:c220::
- 240c:c221::/32AS24352CERNET2 IX at Tianjin UniversityRPKI Giltig240c:c221::
- 240c:c246::/32AS138375CERNET2 regional IX at Inner Mongolia UniversityRPKI Giltig240c:c246::
- 240c:c283::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Giltig240c:c283::
- 240c:c286::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Giltig240c:c286::
- 240c:c288::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Giltig240c:c288::
- 240c:c28f::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Giltig240c:c28f::
- 240c:c295::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Giltig240c:c295::
- 240c:c29f::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Giltig240c:c29f::
- 240c:c381::/32AS138377CERNET2 regional IX at Qinghai Normal UniversityRPKI Giltig240c:c381::
- 240c:c406::/32AS24369CERNET2 IX at Northeast UniversityRPKI Giltig240c:c406::
- 240c:c410::/32AS24369CERNET2 IX at Northeast UniversityRPKI Giltig240c:c410::
- 240c:c586::/32AS24372CERNET2 IX at Harbin Institute of TechnologyRPKI Giltig240c:c586::
- 240c:c602::/32AS24361CERNET2 IX at Southeast UniversityRPKI Giltig240c:c602::
- 240c:c603::/32AS24361CERNET2 IX at Southeast UniversityRPKI Giltig240c:c603::
- 240c:c604::/32AS24361CERNET2 IX at Southeast UniversityRPKI Giltig240c:c604::
- 240c:c608::/32AS24361CERNET2 IX at Southeast UniversityRPKI Giltig240c:c608::
- 240c:c64c::/32AS24361CERNET2 IX at Southeast UniversityRPKI Giltig240c:c64c::
- 240c:c651::/32AS24361CERNET2 IX at Southeast UniversityRPKI Ingen ROA240c:c651::
- 240c:c701::/32AS24365CERNET2 IX at Fudan UniversityRPKI Giltig240c:c701::
- 240c:c702::/32AS24366CERNET2 IX at Tongji UniversityRPKI Giltig240c:c702::
- 240c:c715::/32AS24364CERNET2 IX at Shanghai Jiaotong UniversityRPKI Giltig240c:c715::
- 240c:c726::/32AS24364CERNET2 IX at Shanghai Jiaotong UniversityRPKI Giltig240c:c726::
- 240c:c781::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Giltig240c:c781::
- 240c:c783::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Giltig240c:c783::
- 240c:c795::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Giltig240c:c795::
- 240c:c7b9::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Giltig240c:c7b9::
- 240c:c803::/32AS24362CERNET2 IX at University of Science and Technology of ChinaRPKI Giltig240c:c803::
- 240c:c901::/32AS138370CERNET2 regional IX at Nanchang UniversityRPKI Giltig240c:c901::
- 240c:c981::/32AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI Giltig240c:c981::
- 240c:c983::/32AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI Giltig240c:c983::
- 240c:c99d::/32AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI Giltig240c:c99d::
- 240c:ca02::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Giltig240c:ca02::
- 240c:ca03::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Giltig240c:ca03::
- 240c:ca05::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Giltig240c:ca05::
- 240c:ca07::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Giltig240c:ca07::
- 240c:ca09::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca09::
- 240c:ca0b::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca0b::
- 240c:ca0c::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Giltig240c:ca0c::
- 240c:ca0d::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca0d::
- 240c:ca0e::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca0e::
- 240c:ca0f::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca0f::
- 240c:ca10::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca10::
- 240c:ca11::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca11::
- 240c:ca12::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca12::
- 240c:ca13::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca13::
- 240c:ca14::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca14::
- 240c:ca15::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca15::
- 240c:ca18::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca18::
- 240c:ca19::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca19::
- 240c:ca1b::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca1b::
- 240c:ca1d::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca1d::
- 240c:ca21::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca21::
- 240c:ca23::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Giltig240c:ca23::
- 240c:ca28::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca28::
- 240c:ca29::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca29::
- 240c:ca30::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca30::
- 240c:ca38::/32AS24363CERNET2 IX at Shandong UniversityRPKI Ingen ROA240c:ca38::
- 240c:ca43::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca43::
- 240c:ca47::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca47::
- 240c:ca48::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca48::
- 240c:ca49::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca49::
- 240c:ca49:8000::/33AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:ca49:8000::
- 240c:caa1::/32AS24363CERNET2 IX at Shandong UniversityRPKI Giltig240c:caa1::
- 240c:cb02::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Giltig240c:cb02::
- 240c:cb06::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Giltig240c:cb06::
- 240c:cb21::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Giltig240c:cb21::
- 240c:cb3a::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Giltig240c:cb3a::
- 240c:cc02::/32AS24358CERNET2 IX at Huazhong University of Science and TechnologyRPKI Giltig240c:cc02::
- 240c:cd01:cd01::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Giltig240c:cd01:cd01::
- 240c:cd05:cd05::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Giltig240c:cd05:cd05::
- 240c:cd15:1000::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Giltig240c:cd15:1000::
- 240c:cd22::/32AS24357CERNET2 IX at South China University of TechnologyRPKI Giltig240c:cd22::
- 240c:cd22:cd22::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Giltig240c:cd22:cd22::
- 240c:cd44::/32AS138369CERNET2 regional IX at Shenzhen UniversityRPKI Giltig240c:cd44::
- 240c:cd45::/32AS24357CERNET2 IX at South China University of TechnologyRPKI Giltig240c:cd45::
- 240c:cda1::/32AS24357CERNET2 IX at South China University of TechnologyRPKI Giltig240c:cda1::
- 240c:cda3::/32AS138369CERNET2 regional IX at Shenzhen UniversityRPKI Giltig240c:cda3::
- 240c:ce04::/32AS24359CERNET2 IX at Central South UniversityRPKI Giltig240c:ce04::
- 240c:ce81::/32AS138393CERNET2 regional IX at Guangxi UniversityRPKI Giltig240c:ce81::
- 240c:ce83::/32AS138438CERNET2 regional IX at Guangxi Normal UniversityRPKI Giltig240c:ce83::
- 240c:ce84::/32AS138438CERNET2 regional IX at Guangxi Normal UniversityRPKI Giltig240c:ce84::
De första 100 visas.
På internet annonseras rutter som prefix: ett autonomt system talar om för sina grannar via BGP att det kan leverera trafik till till exempel 158.36.0.0/14. Verktyget slår upp ett prefix i vår dagliga kopia av den globala routningstabellen och visar tre saker:
- Exakta annonser: vilket AS som är ursprung för just det här prefixet. Fler än ett ursprung (MOAS) är normalt för anycasttjänster och en del nät med flera förbindelser, annars misstänkt.
- Täckande rutter: mindre specifika annonser som innehåller det. Trafiken följer den mest specifika rutten, så en täckande rutt spelar roll om den mer specifika försvinner.
- Mer specifika rutter: annonser inuti prefixet, som kan tillhöra andra nät (kunder – eller en kapning).
För varje annonserad rutt kontrolleras också RPKI: om en ROA auktoriserar dess ursprungs-AS.
Tabellen är vyn från APNIC:s ruttinsamlare. Det mesta av den globala tabellen ser likadant ut varifrån man än tittar, men en rutt som filtreras bort innan den når insamlaren syns inte.
Vanliga frågor
Varför syns inte mitt /24 men väl ett /16?
Dina adresser annonseras som en del av det större blocket, och ingen annonserar ditt /24 för sig. Så är det för de flesta av en operatörs kunder.
Vad är en kapning med ett mer specifikt prefix?
Någon annonserar ett längre prefix inuti din adressrymd. Eftersom routrar föredrar den mest specifika rutten går trafiken till dem. RPKI med en strikt maxlängd gör sådana annonser ogiltiga.
Kan jag ange en enskild adress?
Ja. Verktyget visar då den mest specifika annonserade rutt som innehåller adressen.