BGP-præfiksopslag
Indtast et præfiks (eller en enkelt adresse). Besvares fra vores daglige kopi af den globale routingtabel.
183.89.0.0/16
Annonceret præcist
- 183.89.0.0/16AS45758Triple T Broadband Public Company LimitedRPKI Gyldig183.89.0.0
- Register
- APNIC · Thailand · 13. nov. 2009
- Tildelt blok
- 183.88.0.0 – 183.89.255.255
Dækkende ruter
Ingen mindre specifik rute dækker det.
Mere specifikke ruter
- 183.89.0.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.0.0
- 183.89.4.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.4.0
- 183.89.8.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.8.0
- 183.89.12.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.12.0
- 183.89.16.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.16.0
- 183.89.20.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.20.0
- 183.89.24.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.24.0
- 183.89.28.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.28.0
- 183.89.32.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.32.0
- 183.89.36.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.36.0
- 183.89.40.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.40.0
- 183.89.44.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.44.0
- 183.89.48.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.48.0
- 183.89.52.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.52.0
- 183.89.56.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.56.0
- 183.89.60.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.60.0
- 183.89.64.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.64.0
- 183.89.68.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.68.0
- 183.89.72.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.72.0
- 183.89.76.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.76.0
- 183.89.80.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.80.0
- 183.89.84.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.84.0
- 183.89.88.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.88.0
- 183.89.92.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.92.0
- 183.89.96.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.96.0
- 183.89.100.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.100.0
- 183.89.104.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.104.0
- 183.89.108.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.108.0
- 183.89.112.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.112.0
- 183.89.116.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.116.0
- 183.89.120.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.120.0
- 183.89.124.0/22AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.124.0
- 183.89.254.0/24AS138524Triple T Broadband Public Company LimitedRPKI Gyldig183.89.254.0
Denne tekst findes endnu ikke på dansk. Den vises på engelsk, indtil en oversættelse er udgivet.
On the internet, routes are announced as prefixes: an autonomous system tells its neighbours via BGP that it can deliver traffic for, say, 158.36.0.0/14. This tool looks a prefix up in our daily copy of the global routing table and shows three things:
- Exact announcements: which AS originates exactly this prefix. More than one origin (a MOAS) is normal for anycast services and some multihomed networks, and suspicious otherwise.
- Covering routes: less-specific announcements that contain it. Traffic follows the most specific route, so a covering route matters if the more-specific one disappears.
- More-specifics: announcements inside it, which may belong to other networks (customers, or a hijack).
Each announced route is also checked against the RPKI: whether a ROA authorises its origin AS.
The table is the view from APNIC’s route collector. Most of the global table is the same from everywhere, but a route that is filtered before it reaches that collector will not appear.
Ofte stillede spørgsmål
Why is my /24 not listed but a /16 is?
Your addresses are announced as part of the larger block, and no one announces the /24 separately. That is the normal case for most customers of a provider.
What is a more-specific hijack?
Someone announces a longer prefix inside your space. Because routers prefer the most specific route, traffic goes to them. RPKI with a strict max length makes such announcements invalid.
Can I enter a single address?
Yes. The tool then shows the most specific announced route that contains it.