جست‌وجوی پیشوند BGP
یک پیشوند (یا یک نشانی) وارد کنید. از نسخهٔ روزانهٔ ما از جدول جهانی مسیریابی پاسخ داده می‌شود.
61.17.0.0/16
دقیقاً اعلام‌شده
- 61.17.0.0/16AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.0.0
- ثبت‌کننده
- APNIC · هند · ۲۲ خرداد ۱۳۸۱
- بلوک واگذارشده
- 61.17.0.0 – 61.17.127.255
مسیرهای پوشاننده
هیچ مسیر کلی‌تری آن را نمی‌پوشاند.
مسیرهای جزئی‌تر
- 61.17.0.0/21AS17908Tata CommunicationsRPKI معتبر61.17.0.0
- 61.17.4.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.4.0
- 61.17.5.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.5.0
- 61.17.6.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.6.0
- 61.17.16.0/21AS17908Tata CommunicationsRPKI معتبر61.17.16.0
- 61.17.36.0/22AS17908Tata CommunicationsRPKI معتبر61.17.36.0
- 61.17.48.0/21AS17908Tata CommunicationsRPKI معتبر61.17.48.0
- 61.17.56.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.56.0
- 61.17.57.0/24AS17908Tata CommunicationsRPKI معتبر61.17.57.0
- 61.17.58.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.58.0
- 61.17.83.0/24AS17908Tata CommunicationsRPKI معتبر61.17.83.0
- 61.17.108.0/24AS17908Tata CommunicationsRPKI معتبر61.17.108.0
- 61.17.112.0/20AS17908Tata CommunicationsRPKI معتبر61.17.112.0
- 61.17.112.0/21AS17908Tata CommunicationsRPKI معتبر61.17.112.0
- 61.17.122.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.122.0
- 61.17.123.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.123.0
- 61.17.124.0/22AS17908Tata CommunicationsRPKI معتبر61.17.124.0
- 61.17.128.0/19AS17908Tata CommunicationsRPKI معتبر61.17.128.0
- 61.17.152.0/21AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.152.0
- 61.17.160.0/21AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.160.0
- 61.17.172.0/22AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.172.0
- 61.17.180.0/22AS17908Tata CommunicationsRPKI معتبر61.17.180.0
- 61.17.180.0/24AS4755TATA Communications formerly VSNL is Leading ISPRPKI معتبر61.17.180.0
- 61.17.208.0/21AS17908Tata CommunicationsRPKI معتبر61.17.208.0
- 61.17.216.0/22AS17908Tata CommunicationsRPKI معتبر61.17.216.0
- 61.17.224.0/22AS17908Tata CommunicationsRPKI معتبر61.17.224.0
- 61.17.228.0/23AS17908Tata CommunicationsRPKI معتبر61.17.228.0
- 61.17.236.0/23AS17908Tata CommunicationsRPKI معتبر61.17.236.0
- 61.17.238.0/24AS17908Tata CommunicationsRPKI معتبر61.17.238.0
- 61.17.240.0/20AS17908Tata CommunicationsRPKI معتبر61.17.240.0
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.