جست‌وجوی پیشوند BGP
یک پیشوند (یا یک نشانی) وارد کنید. از نسخهٔ روزانهٔ ما از جدول جهانی مسیریابی پاسخ داده می‌شود.
154.220.0.0/16
دقیقاً اعلام‌شده
- 154.220.0.0/16AS35916MULTACOM CORPORATIONRPKI بدون ROA154.220.0.0
- ثبت‌کننده
- AFRINIC · سیشل · ۲ مهر ۱۳۹۵
- بلوک واگذارشده
- 154.192.0.0 – 154.223.255.255
مسیرهای پوشاننده
هیچ مسیر کلی‌تری آن را نمی‌پوشاند.
مسیرهای جزئی‌تر
- 154.220.0.0/24AS17561LARUS LimitedRPKI معتبر154.220.0.0
- 154.220.1.0/24AS202656Ivanov Vitaliy SergeevichRPKI معتبر154.220.1.0
- 154.220.2.0/24AS55720Gigabit Hosting Sdn BhdRPKI معتبر154.220.2.0
- 154.220.3.0/24AS17561LARUS LimitedRPKI معتبر154.220.3.0
- 154.220.4.0/22AS135097LUOGELANG (FRANCE) LIMITEDRPKI معتبر154.220.4.0
- 154.220.8.0/21AS135097LUOGELANG (FRANCE) LIMITEDRPKI معتبر154.220.8.0
- 154.220.16.0/20AS135097LUOGELANG (FRANCE) LIMITEDRPKI معتبر154.220.16.0
- 154.220.32.0/19AS132839POWER LINE DATACENTERRPKI معتبر154.220.32.0
- 154.220.64.0/18AS135097LUOGELANG (FRANCE) LIMITEDRPKI معتبر154.220.64.0
- 154.220.128.0/18AS11427Charter Communications IncRPKI معتبر154.220.128.0
- 154.220.192.0/19AS136907HUAWEI CLOUDSRPKI معتبر154.220.192.0
- 154.220.224.0/19AS9294GNET INC.RPKI معتبر154.220.224.0
- 154.220.224.0/20AS9294GNET INC.RPKI معتبر154.220.224.0
- 154.220.232.0/22AS9294GNET INC.RPKI معتبر154.220.232.0
- 154.220.236.0/22AS9294GNET INC.RPKI معتبر154.220.236.0
- 154.220.240.0/20AS9294GNET INC.RPKI معتبر154.220.240.0
- 154.220.240.0/22AS9294GNET INC.RPKI معتبر154.220.240.0
- 154.220.244.0/22AS9294GNET INC.RPKI معتبر154.220.244.0
- 154.220.248.0/22AS9294GNET INC.RPKI معتبر154.220.248.0
- 154.220.248.0/24AS9294GNET INC.RPKI معتبر154.220.248.0
- 154.220.249.0/24AS9294GNET INC.RPKI معتبر154.220.249.0
- 154.220.250.0/24AS9294GNET INC.RPKI معتبر154.220.250.0
- 154.220.251.0/24AS9294GNET INC.RPKI معتبر154.220.251.0
- 154.220.252.0/22AS9294GNET INC.RPKI معتبر154.220.252.0
- 154.220.252.0/24AS9294GNET INC.RPKI معتبر154.220.252.0
- 154.220.253.0/24AS9294GNET INC.RPKI معتبر154.220.253.0
- 154.220.254.0/24AS9294GNET INC.RPKI معتبر154.220.254.0
- 154.220.255.0/24AS9294GNET INC.RPKI معتبر154.220.255.0
این متن هنوز به فارسی در دسترس نیست. تا انتشار ترجمه به انگلیسی نمایش داده می‌شود.
On the internet, routes are announced as prefixes: an autonomous system tells its neighbours via BGP that it can deliver traffic for, say, 144.122.0.0/16 (Middle East Technical University, AS1967). 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.
پرسش‌های پرتکرار
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.