BGP-prefixuppslag
Ange ett prefix (eller en enskild adress). Besvaras ur vår dagliga kopia av den globala routningstabellen.
207.145.0.0/16
Annonseras exakt
- 207.145.0.0/16AS3257GTT-BACKBONE GTTRPKI Ingen ROA207.145.0.0
- Register
- ARIN · USA · 30 juni 2004
- Tilldelat block
- 207.145.0.0 – 207.145.255.255
Täckande rutter
Ingen mindre specifik rutt täcker det.
Mer specifika rutter
- 207.145.0.0/22AS11427Charter Communications IncRPKI Giltig207.145.0.0
- 207.145.4.0/24AS3257GTT-BACKBONE GTTRPKI Giltig207.145.4.0
- 207.145.5.0/24AS3257GTT-BACKBONE GTTRPKI Giltig207.145.5.0
- 207.145.6.0/24AS142622DIL-AS-AP Dream Information LaboratoryRPKI Giltig207.145.6.0
- 207.145.9.0/24AS142622DIL-AS-AP Dream Information LaboratoryRPKI Giltig207.145.9.0
- 207.145.10.0/24AS3257GTT-BACKBONE GTTRPKI Giltig207.145.10.0
- 207.145.11.0/24AS3257GTT-BACKBONE GTTRPKI Giltig207.145.11.0
- 207.145.12.0/24AS399073BUNNY TECHNOLOGY LLCRPKI Giltig207.145.12.0
- 207.145.14.0/24AS3257GTT-BACKBONE GTTRPKI Ogiltig207.145.14.0
- 207.145.15.0/24AS3257GTT-BACKBONE GTTRPKI Ogiltig207.145.15.0
- 207.145.16.0/20AS11404Wave BroadbandRPKI Giltig207.145.16.0
- 207.145.16.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.16.0
- 207.145.17.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.17.0
- 207.145.18.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.18.0
- 207.145.19.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.19.0
- 207.145.20.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.20.0
- 207.145.21.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.21.0
- 207.145.22.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.22.0
- 207.145.23.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.23.0
- 207.145.24.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.24.0
- 207.145.25.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.25.0
- 207.145.26.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.26.0
- 207.145.27.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.27.0
- 207.145.28.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.28.0
- 207.145.29.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.29.0
- 207.145.30.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.30.0
- 207.145.31.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.31.0
- 207.145.32.0/24AS11404Wave BroadbandRPKI Giltig207.145.32.0
- 207.145.33.0/24AS11404Wave BroadbandRPKI Giltig207.145.33.0
- 207.145.34.0/24AS11404Wave BroadbandRPKI Giltig207.145.34.0
- 207.145.35.0/24AS11404Wave BroadbandRPKI Giltig207.145.35.0
- 207.145.36.0/24AS11404Wave BroadbandRPKI Giltig207.145.36.0
- 207.145.37.0/24AS11404Wave BroadbandRPKI Giltig207.145.37.0
- 207.145.38.0/24AS11404Wave BroadbandRPKI Giltig207.145.38.0
- 207.145.39.0/24AS11404Wave BroadbandRPKI Giltig207.145.39.0
- 207.145.40.0/24AS3257GTT-BACKBONE GTTRPKI Ogiltig207.145.40.0
- 207.145.41.0/24AS3257GTT-BACKBONE GTTRPKI Ogiltig207.145.41.0
- 207.145.42.0/24AS39600BUNNY TECHNOLOGY LLCRPKI Giltig207.145.42.0
- 207.145.44.0/22AS11427Charter Communications IncRPKI Giltig207.145.44.0
- 207.145.48.0/24AS142622DIL-AS-AP Dream Information LaboratoryRPKI Giltig207.145.48.0
- 207.145.50.0/24AS3257GTT-BACKBONE GTTRPKI Ogiltig207.145.50.0
- 207.145.51.0/24AS3257GTT-BACKBONE GTTRPKI Ogiltig207.145.51.0
- 207.145.52.0/22AS11427Charter Communications IncRPKI Giltig207.145.52.0
- 207.145.56.0/21AS11427Charter Communications IncRPKI Giltig207.145.56.0
- 207.145.64.0/19AS11404Wave BroadbandRPKI Giltig207.145.64.0
- 207.145.64.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.64.0
- 207.145.65.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.65.0
- 207.145.66.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.66.0
- 207.145.67.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.67.0
- 207.145.68.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.68.0
- 207.145.69.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.69.0
- 207.145.70.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.70.0
- 207.145.71.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.71.0
- 207.145.72.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.72.0
- 207.145.73.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.73.0
- 207.145.74.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.74.0
- 207.145.75.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.75.0
- 207.145.76.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.76.0
- 207.145.77.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.77.0
- 207.145.78.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.78.0
- 207.145.79.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.79.0
- 207.145.80.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.80.0
- 207.145.81.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.81.0
- 207.145.82.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.82.0
- 207.145.83.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.83.0
- 207.145.84.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.84.0
- 207.145.85.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.85.0
- 207.145.86.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.86.0
- 207.145.87.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.87.0
- 207.145.88.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.88.0
- 207.145.89.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.89.0
- 207.145.90.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.90.0
- 207.145.91.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.91.0
- 207.145.92.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.92.0
- 207.145.93.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.93.0
- 207.145.94.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.94.0
- 207.145.95.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.95.0
- 207.145.96.0/22AS2914NTT America, Inc.RPKI Giltig207.145.96.0
- 207.145.100.0/24AS3257GTT-BACKBONE GTTRPKI Ingen ROA207.145.100.0
- 207.145.102.0/24AS54690California Lutheran UniversityRPKI Giltig207.145.102.0
- 207.145.104.0/21AS11427Charter Communications IncRPKI Giltig207.145.104.0
- 207.145.112.0/20AS11404Wave BroadbandRPKI Giltig207.145.112.0
- 207.145.112.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.112.0
- 207.145.113.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.113.0
- 207.145.114.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.114.0
- 207.145.115.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.115.0
- 207.145.116.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.116.0
- 207.145.117.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.117.0
- 207.145.118.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.118.0
- 207.145.119.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.119.0
- 207.145.120.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.120.0
- 207.145.121.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.121.0
- 207.145.122.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.122.0
- 207.145.123.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.123.0
- 207.145.124.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.124.0
- 207.145.125.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.125.0
- 207.145.126.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.126.0
- 207.145.127.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.127.0
- 207.145.128.0/20AS11404Wave BroadbandRPKI Giltig207.145.128.0
- 207.145.128.0/24AS7459Grande Communications Networks, LLCRPKI Giltig207.145.128.0
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 193.166.0.0/15. 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.