BGP-prefiksi otsing

Sisesta prefiks (või üksik aadress). Vastatakse meie igapäevasest koopiast globaalsest marsruutimistabelist.

Näited:

240c:c000::/20

Ühe kollektori vaade (APNIC). Marsruuti, mis filtreeritakse enne kollektorini jõudmist, siin ei näidata.

Välja kuulutatud täpselt

240c:c000::/20AS23910China Next Generation Internet CERNET2RPKI Ei leitud240c:c000::

Register: APNIC · Hiina · 29. jaan 2019
Jaotatud plokk: 240c:c000:: – 240c:cfff:ffff:ffff:ffff:ffff:ffff:ffff

Katvad marsruudid

Ükski üldisem marsruut seda ei kata.

Täpsemad marsruudid

104 täpsemat marsruuti 30 lähte-AS-ilt

240c:c001::/32AS24349CERNET2 IX at Peking UniversityRPKI Kehtiv240c:c001::
240c:c017::/32AS24349CERNET2 IX at Peking UniversityRPKI Kehtiv240c:c017::
240c:c018::/32AS24350CERNET2 IX at Beijing University of Posts and TelecommunicationsRPKI Kehtiv240c:c018::
240c:c019::/32AS24349CERNET2 IX at Peking UniversityRPKI Kehtiv240c:c019::
240c:c02f::/32AS24349CERNET2 IX at Peking UniversityRPKI Kehtiv240c:c02f::
240c:c0a0::/32AS23910China Next Generation Internet CERNET2RPKI Kehtetu240c:c0a0::
240c:c0a8:3c82::/48AS138370CERNET2 regional IX at Nanchang UniversityRPKI Kehtiv240c:c0a8:3c82::
240c:c0a8:4000::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Kehtiv240c:c0a8:4000::
240c:c0a8:5c26::/48AS24365CERNET2 IX at Fudan UniversityRPKI Kehtetu240c:c0a8:5c26::
240c:c0a8:5c49::/48AS24366CERNET2 IX at Tongji UniversityRPKI Kehtiv240c:c0a8:5c49::
240c:c0a8:8000::/33AS24348CERNET2 IX at Tsinghua UniversityRPKI Kehtiv240c:c0a8:8000::
240c:c0a8:8000::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Kehtiv240c:c0a8:8000::
240c:c0a8:9c01::/48AS138440CERNET2 regional IX at Hainan Normal UniversityRPKI Kehtiv240c:c0a8:9c01::
240c:c0a8::/33AS24348CERNET2 IX at Tsinghua UniversityRPKI Kehtiv240c:c0a8::
240c:c0a8::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Kehtiv240c:c0a8::
240c:c0a8:c000::/34AS24348CERNET2 IX at Tsinghua UniversityRPKI Kehtiv240c:c0a8:c000::
240c:c0a9:1000::/40AS4538China Education and Research Network CenterRPKI Kehtiv240c:c0a9:1000::
240c:c220::/32AS24352CERNET2 IX at Tianjin UniversityRPKI Kehtiv240c:c220::
240c:c221::/32AS24352CERNET2 IX at Tianjin UniversityRPKI Kehtiv240c:c221::
240c:c246::/32AS138375CERNET2 regional IX at Inner Mongolia UniversityRPKI Kehtiv240c:c246::
240c:c283::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Kehtiv240c:c283::
240c:c286::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Kehtiv240c:c286::
240c:c288::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Kehtiv240c:c288::
240c:c28f::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Kehtiv240c:c28f::
240c:c295::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Kehtiv240c:c295::
240c:c29f::/32AS24353CERNET2 IX at Xi'an Jiaotong UniversityRPKI Kehtiv240c:c29f::
240c:c381::/32AS138377CERNET2 regional IX at Qinghai Normal UniversityRPKI Kehtiv240c:c381::
240c:c406::/32AS24369CERNET2 IX at Northeast UniversityRPKI Kehtiv240c:c406::
240c:c410::/32AS24369CERNET2 IX at Northeast UniversityRPKI Kehtiv240c:c410::
240c:c586::/32AS24372CERNET2 IX at Harbin Institute of TechnologyRPKI Kehtiv240c:c586::
240c:c602::/32AS24361CERNET2 IX at Southeast UniversityRPKI Kehtiv240c:c602::
240c:c603::/32AS24361CERNET2 IX at Southeast UniversityRPKI Kehtiv240c:c603::
240c:c604::/32AS24361CERNET2 IX at Southeast UniversityRPKI Kehtiv240c:c604::
240c:c608::/32AS24361CERNET2 IX at Southeast UniversityRPKI Kehtiv240c:c608::
240c:c64c::/32AS24361CERNET2 IX at Southeast UniversityRPKI Kehtiv240c:c64c::
240c:c651::/32AS24361CERNET2 IX at Southeast UniversityRPKI Ei leitud240c:c651::
240c:c701::/32AS24365CERNET2 IX at Fudan UniversityRPKI Kehtiv240c:c701::
240c:c702::/32AS24366CERNET2 IX at Tongji UniversityRPKI Kehtiv240c:c702::
240c:c715::/32AS24364CERNET2 IX at Shanghai Jiaotong UniversityRPKI Kehtiv240c:c715::
240c:c726::/32AS24364CERNET2 IX at Shanghai Jiaotong UniversityRPKI Kehtiv240c:c726::
240c:c781::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Kehtiv240c:c781::
240c:c783::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Kehtiv240c:c783::
240c:c795::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Kehtiv240c:c795::
240c:c7b9::/32AS24367CERNET2 IX at Zhejiang UniversityRPKI Kehtiv240c:c7b9::
240c:c803::/32AS24362CERNET2 IX at University of Science and Technology of ChinaRPKI Kehtiv240c:c803::
240c:c901::/32AS138370CERNET2 regional IX at Nanchang UniversityRPKI Kehtiv240c:c901::
240c:c981::/32AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI Kehtiv240c:c981::
240c:c983::/32AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI Kehtiv240c:c983::
240c:c99d::/32AS24355CERNET2 IX at University of Electronic Science and Technology of ChinaRPKI Kehtiv240c:c99d::
240c:ca02::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Kehtiv240c:ca02::
240c:ca03::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Kehtiv240c:ca03::
240c:ca05::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Kehtiv240c:ca05::
240c:ca07::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Kehtiv240c:ca07::
240c:ca09::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca09::
240c:ca0b::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca0b::
240c:ca0c::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Kehtiv240c:ca0c::
240c:ca0d::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca0d::
240c:ca0e::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca0e::
240c:ca0f::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca0f::
240c:ca10::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca10::
240c:ca11::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca11::
240c:ca12::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca12::
240c:ca13::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca13::
240c:ca14::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca14::
240c:ca15::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca15::
240c:ca18::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca18::
240c:ca19::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca19::
240c:ca1b::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca1b::
240c:ca1d::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca1d::
240c:ca21::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca21::
240c:ca23::/32AS138371CERNET2 regional IX at Ocean University of ChinaRPKI Kehtiv240c:ca23::
240c:ca28::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca28::
240c:ca29::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca29::
240c:ca30::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca30::
240c:ca38::/32AS24363CERNET2 IX at Shandong UniversityRPKI Ei leitud240c:ca38::
240c:ca43::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca43::
240c:ca47::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca47::
240c:ca48::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca48::
240c:ca49:8000::/33AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca49:8000::
240c:ca49::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:ca49::
240c:caa1::/32AS24363CERNET2 IX at Shandong UniversityRPKI Kehtiv240c:caa1::
240c:cb02::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Kehtiv240c:cb02::
240c:cb06::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Kehtiv240c:cb06::
240c:cb21::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Kehtiv240c:cb21::
240c:cb3a::/32AS24360CERNET2 IX at Zhengzhou UniversityRPKI Kehtiv240c:cb3a::
240c:cc02::/32AS24358CERNET2 IX at Huazhong University of Science and TechnologyRPKI Kehtiv240c:cc02::
240c:cd01:cd01::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Kehtiv240c:cd01:cd01::
240c:cd05:cd05::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Kehtiv240c:cd05:cd05::
240c:cd15:1000::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Kehtiv240c:cd15:1000::
240c:cd22::/32AS24357CERNET2 IX at South China University of TechnologyRPKI Kehtiv240c:cd22::
240c:cd22:cd22::/48AS24357CERNET2 IX at South China University of TechnologyRPKI Kehtiv240c:cd22:cd22::
240c:cd44::/32AS138369CERNET2 regional IX at Shenzhen UniversityRPKI Kehtiv240c:cd44::
240c:cd45::/32AS24357CERNET2 IX at South China University of TechnologyRPKI Kehtiv240c:cd45::
240c:cda1::/32AS24357CERNET2 IX at South China University of TechnologyRPKI Kehtiv240c:cda1::
240c:cda3::/32AS138369CERNET2 regional IX at Shenzhen UniversityRPKI Kehtiv240c:cda3::
240c:ce04::/32AS24359CERNET2 IX at Central South UniversityRPKI Kehtiv240c:ce04::
240c:ce81::/32AS138393CERNET2 regional IX at Guangxi UniversityRPKI Kehtiv240c:ce81::
240c:ce83::/32AS138438CERNET2 regional IX at Guangxi Normal UniversityRPKI Kehtiv240c:ce83::
240c:ce84::/32AS138438CERNET2 regional IX at Guangxi Normal UniversityRPKI Kehtiv240c:ce84::
240c:ce89::/32AS138438CERNET2 regional IX at Guangxi Normal UniversityRPKI Kehtiv240c:ce89::

Näitame esimest 100.

Internetis kuulutatakse marsruute välja prefiksitena: autonoomne süsteem teatab oma naabritele BGP kaudu, et suudab toimetada liiklust näiteks võrku 90.190.0.0/15 (Telia Eesti, AS3249). See tööriist otsib prefiksi meie igapäevasest globaalse marsruutimistabeli koopiast ja näitab kolme asja:

Täpsed väljakuulutused: milline AS kuulutab välja just selle prefiksi. Mitu lähtepunkti (MOAS) on anycast-teenuste ja mõne mitme ühendusega võrgu puhul tavaline, muul juhul kahtlane.
Katvad marsruudid: üldisemad väljakuulutused, mis seda sisaldavad. Liiklus järgib kõige täpsemat marsruuti, seega on katval marsruudil tähtsus, kui täpsem kaob.
Täpsemad marsruudid: väljakuulutused selle sees, mis võivad kuuluda teistele võrkudele (klientidele — või kaaperdajale).

Iga välja kuulutatud marsruuti kontrollitakse ka RPKI suhtes: kas mõni ROA volitab selle lähte-AS-i.

Tabel on APNIC-i marsruudikollektori vaade. Suurem osa globaalsest tabelist on igalt poolt sama, kuid marsruut, mis filtreeritakse enne kollektorini jõudmist, siin ei ilmu.

Korduma kippuvad küsimused

Miks minu /24-võrku ei näidata, kuid /16 näidatakse?

Sinu aadressid kuulutatakse välja suurema ploki osana ja keegi ei kuuluta /24-võrku eraldi välja. See on enamiku teenusepakkuja klientide puhul tavaline.

Mis on täpsema prefiksi kaaperdamine?

Keegi kuulutab sinu aadressiruumi sees välja pikema prefiksi. Kuna ruuterid eelistavad kõige täpsemat marsruuti, läheb liiklus temale. RPKI koos range maksimaalse pikkusega muudab sellised väljakuulutused kehtetuks.

Kas võin sisestada üksiku aadressi?

Jah. Tööriist näitab siis kõige täpsemat välja kuulutatud marsruuti, mis seda sisaldab.

Korduma kippuvad küsimused

Seotud