جست‌وجوی پیشوند BGP
یک پیشوند (یا یک نشانی) وارد کنید. از نسخهٔ روزانهٔ ما از جدول جهانی مسیریابی پاسخ داده می‌شود.
64.255.192.0/19
دقیقاً اعلام‌شده
- 64.255.192.0/19AS32298CentersquareRPKI معتبر64.255.192.0
- ثبت‌کننده
- ARIN · ایالات متحده · ۲۵ اسفند ۱۳۹۹
- بلوک واگذارشده
- 64.255.192.0 – 64.255.223.255
مسیرهای پوشاننده
هیچ مسیر کلی‌تری آن را نمی‌پوشاند.
مسیرهای جزئی‌تر
- 64.255.192.0/24AS32298CentersquareRPKI معتبر64.255.192.0
- 64.255.193.0/24AS32298CentersquareRPKI معتبر64.255.193.0
- 64.255.194.0/24AS32298CentersquareRPKI معتبر64.255.194.0
- 64.255.195.0/24AS32298CentersquareRPKI معتبر64.255.195.0
- 64.255.196.0/24AS32298CentersquareRPKI معتبر64.255.196.0
- 64.255.199.0/24AS32298CentersquareRPKI معتبر64.255.199.0
- 64.255.200.0/24AS32298CentersquareRPKI معتبر64.255.200.0
- 64.255.201.0/24AS32298CentersquareRPKI معتبر64.255.201.0
- 64.255.202.0/24AS32298CentersquareRPKI معتبر64.255.202.0
- 64.255.203.0/24AS32298CentersquareRPKI معتبر64.255.203.0
- 64.255.204.0/24AS32298CentersquareRPKI معتبر64.255.204.0
- 64.255.205.0/24AS32298CentersquareRPKI معتبر64.255.205.0
- 64.255.206.0/24AS32298CentersquareRPKI معتبر64.255.206.0
- 64.255.207.0/24AS32298CentersquareRPKI معتبر64.255.207.0
- 64.255.208.0/24AS32298CentersquareRPKI معتبر64.255.208.0
- 64.255.209.0/24AS32298CentersquareRPKI معتبر64.255.209.0
- 64.255.210.0/24AS32298CentersquareRPKI معتبر64.255.210.0
- 64.255.211.0/24AS32298CentersquareRPKI معتبر64.255.211.0
- 64.255.212.0/24AS32298CentersquareRPKI معتبر64.255.212.0
- 64.255.213.0/24AS32298CentersquareRPKI معتبر64.255.213.0
- 64.255.214.0/24AS32298CentersquareRPKI معتبر64.255.214.0
- 64.255.215.0/24AS32298CentersquareRPKI معتبر64.255.215.0
- 64.255.216.0/24AS32298CentersquareRPKI معتبر64.255.216.0
- 64.255.217.0/24AS32298CentersquareRPKI معتبر64.255.217.0
- 64.255.218.0/24AS32298CentersquareRPKI معتبر64.255.218.0
- 64.255.219.0/24AS32298CentersquareRPKI معتبر64.255.219.0
- 64.255.220.0/24AS32298CentersquareRPKI معتبر64.255.220.0
- 64.255.221.0/24AS32298CentersquareRPKI معتبر64.255.221.0
- 64.255.222.0/24AS32298CentersquareRPKI معتبر64.255.222.0
- 64.255.223.0/24AS32298CentersquareRPKI معتبر64.255.223.0
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.