BGP-prefixuppslag
Ange ett prefix (eller en enskild adress). Besvaras ur vår dagliga kopia av den globala routningstabellen.
50.128.0.0/9
Annonseras exakt
- 50.128.0.0/9AS7922Comcast Cable Communications, LLCRPKI Giltig50.128.0.0
- Register
- ARIN · USA · 21 okt. 2010
- Tilldelat block
- 50.128.0.0 – 50.255.255.255
Täckande rutter
Ingen mindre specifik rutt täcker det.
Mer specifika rutter
- 50.144.16.0/24AS46512University of Tennessee Medical CenterRPKI Giltig50.144.16.0
- 50.144.17.0/24AS62958ADT LLCRPKI Giltig50.144.17.0
- 50.144.75.0/24AS400962Fourteen Foods, LLCRPKI Giltig50.144.75.0
- 50.144.98.0/24AS35980Good Connections, LLCRPKI Giltig50.144.98.0
- 50.144.109.0/24AS46697American Consolidated Natural Resources, Inc.RPKI Giltig50.144.109.0
- 50.144.151.0/24AS19316Quadrangle Development CorporationRPKI Giltig50.144.151.0
- 50.144.200.0/24AS22596UNIVERSAL HEALTH SERVICESRPKI Giltig50.144.200.0
- 50.144.202.0/24AS33738United States Holocaust Memorial MuseumRPKI Giltig50.144.202.0
- 50.144.248.0/22AS400902Gaylord National Resort & Convention CenterRPKI Giltig50.144.248.0
- 50.145.10.0/24AS20066Supermicro ComputerRPKI Giltig50.145.10.0
- 50.145.45.0/24AS395011City and County of San FranciscoRPKI Giltig50.145.45.0
- 50.145.55.0/24AS33651Comcast Cable Communications, LLCRPKI Giltig50.145.55.0
- 50.145.72.0/24AS63435County of MontereyRPKI Giltig50.145.72.0
- 50.145.154.0/24AS46999Crews Banking CorporationRPKI Giltig50.145.154.0
- 50.145.155.0/24AS46999Crews Banking CorporationRPKI Giltig50.145.155.0
- 50.145.221.0/24AS401151Marion CountyRPKI Giltig50.145.221.0
- 50.146.225.0/24AS394824Christian Brothers UniversityRPKI Giltig50.146.225.0
- 50.146.240.0/24AS400952KISS NAIL PRODUCTS, INCRPKI Giltig50.146.240.0
- 50.147.12.0/24AS397483UNIVERSAL HEALTH SERVICESRPKI Giltig50.147.12.0
- 50.147.168.0/24AS33652Comcast Cable Communications, LLCRPKI Giltig50.147.168.0
- 50.147.226.0/24AS54128The Pokemon Company International, Inc.RPKI Giltig50.147.226.0
- 50.148.139.0/24AS33287Comcast Cable Communications, LLCRPKI Giltig50.148.139.0
- 50.148.165.0/24AS33287Comcast Cable Communications, LLCRPKI Giltig50.148.165.0
- 50.148.174.0/24AS19677NJTRANSITRPKI Giltig50.148.174.0
- 50.148.204.0/24AS54682Citadel Federal Credit UnionRPKI Giltig50.148.204.0
- 50.149.6.0/24AS401102WatchfireRPKI Giltig50.149.6.0
- 50.149.37.0/24AS54066Wurth Baer Supply CompanyRPKI Giltig50.149.37.0
- 50.149.68.0/24AS32302RESERVEDRPKI Giltig50.149.68.0
- 50.149.85.0/24AS17035NBCUniversalRPKI Giltig50.149.85.0
- 50.149.137.0/24AS63402Universal OrlandoRPKI Giltig50.149.137.0
- 50.149.196.0/24AS63402Universal OrlandoRPKI Giltig50.149.196.0
- 50.149.205.0/24AS63402Universal OrlandoRPKI Giltig50.149.205.0
- 50.149.209.0/24AS63264Alternative Choice Wireless, LLCRPKI Giltig50.149.209.0
- 50.150.146.0/24AS20214Comcast Cable Communications, LLCRPKI Giltig50.150.146.0
- 50.150.186.0/24AS402211UNIVERSAL HEALTH SERVICESRPKI Giltig50.150.186.0
- 50.150.217.0/24AS40497Bethel UniversityRPKI Giltig50.150.217.0
- 50.150.220.0/24AS400785MALL OF AMERICARPKI Giltig50.150.220.0
- 50.150.241.0/24AS393323Waterfurnace International, IncRPKI Giltig50.150.241.0
- 50.151.0.0/24AS400044Chesapeake Employers Insurance CompanyRPKI Giltig50.151.0.0
- 50.151.51.0/24AS22694NBCUniversalRPKI Giltig50.151.51.0
- 50.151.186.0/24AS55253Creative Artists Agency, LLCRPKI Giltig50.151.186.0
- 50.151.194.0/24AS400952KISS NAIL PRODUCTS, INCRPKI Giltig50.151.194.0
- 50.151.209.0/24AS22034MCMASTER CARR SUPPLY COMPANYRPKI Giltig50.151.209.0
- 50.151.212.0/24AS36040Google LLCRPKI Giltig50.151.212.0
- 50.151.213.0/24AS36040Google LLCRPKI Giltig50.151.213.0
- 50.151.215.0/24AS36040Google LLCRPKI Giltig50.151.215.0
- 50.151.216.0/24AS36040Google LLCRPKI Giltig50.151.216.0
- 50.151.217.0/24AS36040Google LLCRPKI Giltig50.151.217.0
- 50.151.218.0/24AS36040Google LLCRPKI Giltig50.151.218.0
- 50.151.219.0/24AS36040Google LLCRPKI Giltig50.151.219.0
- 50.151.220.0/24AS36040Google LLCRPKI Giltig50.151.220.0
- 50.151.221.0/24AS36040Google LLCRPKI Giltig50.151.221.0
- 50.151.223.0/24AS36040Google LLCRPKI Giltig50.151.223.0
- 50.152.20.0/24AS401963VALLEY VIEW HOSPITAL ASSOCIATIONRPKI Giltig50.152.20.0
- 50.152.93.0/24AS29703Deer Park Refining Limited PartnershipRPKI Giltig50.152.93.0
- 50.152.225.0/24AS22694NBCUniversalRPKI Giltig50.152.225.0
- 50.152.230.0/24AS36040Google LLCRPKI Giltig50.152.230.0
- 50.168.21.0/24AS400973UNIVERSAL HEALTH SERVICESRPKI Giltig50.168.21.0
- 50.168.104.0/24AS26740LifeWave, Inc.RPKI Giltig50.168.104.0
- 50.168.232.0/24AS54244ICSolutionsRPKI Giltig50.168.232.0
- 50.168.236.0/24AS22531United Distributors, Inc.RPKI Giltig50.168.236.0
- 50.168.249.0/24AS393385National Vision, Inc.RPKI Giltig50.168.249.0
- 50.169.98.0/24AS22613UNIVERSAL HEALTH SERVICESRPKI Giltig50.169.98.0
- 50.169.100.0/24AS396017Comcast Cable Communications, LLCRPKI Giltig50.169.100.0
- 50.169.111.0/24AS53350Embassy of HungaryRPKI Giltig50.169.111.0
- 50.169.112.0/24AS53350Embassy of HungaryRPKI Giltig50.169.112.0
- 50.169.225.0/24AS397126Southwest Research InstituteRPKI Giltig50.169.225.0
- 50.169.236.0/24AS33652Comcast Cable Communications, LLCRPKI Giltig50.169.236.0
- 50.169.239.0/24AS33652Comcast Cable Communications, LLCRPKI Giltig50.169.239.0
- 50.170.14.0/24AS46519Lantheus Medical Imaging, Inc.RPKI Giltig50.170.14.0
- 50.170.19.0/24AS400357Southcoast Health System, Inc.RPKI Giltig50.170.19.0
- 50.170.20.0/24AS400357Southcoast Health System, Inc.RPKI Giltig50.170.20.0
- 50.170.42.0/24AS7015Comcast Cable Communications, LLCRPKI Giltig50.170.42.0
- 50.170.86.0/24AS15124Town of RidgefieldRPKI Giltig50.170.86.0
- 50.170.101.0/24AS11343Whoop, Inc.RPKI Giltig50.170.101.0
- 50.170.112.0/20AS7015Comcast Cable Communications, LLCRPKI Giltig50.170.112.0
- 50.171.67.0/24AS22034MCMASTER CARR SUPPLY COMPANYRPKI Giltig50.171.67.0
- 50.171.142.0/24AS396831RESERVEDRPKI Giltig50.171.142.0
- 50.171.147.0/24AS30553Thorek Memorial HospitalRPKI Giltig50.171.147.0
- 50.171.199.0/24AS40520Saint Bernard HospitalRPKI Giltig50.171.199.0
- 50.171.209.0/24AS393893Alliance Cloud Services LLCRPKI Giltig50.171.209.0
- 50.171.218.0/24AS396021Comcast Cable Communications, LLCRPKI Giltig50.171.218.0
- 50.172.163.0/24AS17035NBCUniversalRPKI Giltig50.172.163.0
- 50.172.191.0/24AS400209Brazoria CountyRPKI Giltig50.172.191.0
- 50.172.225.0/24AS19195MEGLOBAL AMERICAS INC.RPKI Giltig50.172.225.0
- 50.172.246.0/24AS19195MEGLOBAL AMERICAS INC.RPKI Giltig50.172.246.0
- 50.173.184.0/22AS62658City of WyandotteRPKI Giltig50.173.184.0
- 50.173.188.0/22AS62658City of WyandotteRPKI Giltig50.173.188.0
- 50.174.192.0/24AS400843AudacyRPKI Giltig50.174.192.0
- 50.174.220.0/24AS394916Philadelphia International AirportRPKI Giltig50.174.220.0
- 50.175.10.0/24AS399716ISHIP, INC.RPKI Giltig50.175.10.0
- 50.175.130.0/24AS17035NBCUniversalRPKI Giltig50.175.130.0
- 50.175.187.0/24AS395976Comcast Cable Communications, LLCRPKI Giltig50.175.187.0
- 50.200.1.0/24AS33248City of Evanston, IllinoisRPKI Giltig50.200.1.0
- 50.200.25.0/24AS20214Comcast Cable Communications, LLCRPKI Giltig50.200.25.0
- 50.200.40.0/24AS7922Comcast Cable Communications, LLCRPKI Ogiltig50.200.40.0
- 50.200.64.0/24AS400063Pennsylvania Telephone CompanyRPKI Giltig50.200.64.0
- 50.200.84.0/24AS7725Comcast Cable Communications, LLCRPKI Giltig50.200.84.0
- 50.200.97.0/24AS33287Comcast Cable Communications, LLCRPKI Giltig50.200.97.0
- 50.200.112.0/24AS46336Goodville Mutual Casualty CompanyRPKI Giltig50.200.112.0
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.