البحث عن بادئة BGP
أدخل بادئة (أو عنواناً واحداً). يُجاب من نسختنا اليومية من جدول التوجيه العالمي.
156.68.0.0/16
معلنة كما هي
- 156.68.0.0/16AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.0.0
- السجل
- ARIN · الولايات المتحدة · 19/12/1991
- الكتلة المفوَّضة
- 156.68.0.0 – 156.68.255.255
المسارات المغطّية
لا يغطيها أي مسار أقل تحديداً.
المسارات الأكثر تحديداً
- 156.68.0.0/20AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.0.0
- 156.68.16.0/20AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.16.0
- 156.68.31.0/24AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.31.0
- 156.68.32.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.32.0
- 156.68.36.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.36.0
- 156.68.40.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.40.0
- 156.68.48.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.48.0
- 156.68.56.0/23AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.56.0
- 156.68.58.0/23AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.58.0
- 156.68.60.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.60.0
- 156.68.64.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.64.0
- 156.68.68.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.68.0
- 156.68.72.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.72.0
- 156.68.80.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.80.0
- 156.68.88.0/23AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.88.0
- 156.68.90.0/23AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.90.0
- 156.68.92.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.92.0
- 156.68.96.0/20AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.96.0
- 156.68.112.0/20AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.112.0
- 156.68.128.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.128.0
- 156.68.136.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.136.0
- 156.68.144.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.144.0
- 156.68.152.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.152.0
- 156.68.160.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.160.0
- 156.68.168.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.168.0
- 156.68.176.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.176.0
- 156.68.184.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.184.0
- 156.68.192.0/24AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.192.0
- 156.68.193.0/24AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.193.0
- 156.68.194.0/24AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.194.0
- 156.68.195.0/24AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.195.0
- 156.68.200.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.200.0
- 156.68.208.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.208.0
- 156.68.216.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.216.0
- 156.68.224.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.224.0
- 156.68.232.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.232.0
- 156.68.240.0/21AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.240.0
- 156.68.248.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.248.0
- 156.68.252.0/22AS270National Aeronautics and Space AdministrationRPKI غير مُغطّى156.68.252.0
هذا النص غير متوفر بعد باللغة العربية. يُعرض باللغة الإنجليزية إلى أن تُنشر ترجمة.
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.
الأسئلة الشائعة
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.