جست‌وجوی پیشوند BGP
یک پیشوند (یا یک نشانی) وارد کنید. از نسخهٔ روزانهٔ ما از جدول جهانی مسیریابی پاسخ داده می‌شود.
14.136.128.0/18
دقیقاً اعلام‌شده
- 14.136.128.0/18AS9269Hong Kong Broadband Network Ltd.RPKI معتبر14.136.128.0
- ثبت‌کننده
- APNIC · هنگ‌کنگ، منطقهٔ ویژهٔ اداری چین · ۱۵ شهریور ۱۳۸۹
- بلوک واگذارشده
- 14.136.0.0 – 14.136.255.255
مسیرهای پوشاننده
- 14.136.0.0/16AS9269Hong Kong Broadband Network Ltd.RPKI معتبر14.136.0.0
مسیرهای جزئی‌تر
- 14.136.132.0/24AS9269Hong Kong Broadband Network Ltd.RPKI معتبر14.136.132.0
- 14.136.134.0/24AS9269Hong Kong Broadband Network Ltd.RPKI معتبر14.136.134.0
- 14.136.136.0/24AS9269Hong Kong Broadband Network Ltd.RPKI معتبر14.136.136.0
- 14.136.137.0/24AS9269Hong Kong Broadband Network Ltd.RPKI معتبر14.136.137.0
- 14.136.139.0/24AS9269Hong Kong Broadband Network Ltd.RPKI معتبر14.136.139.0
- 14.136.144.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.144.0
- 14.136.145.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.145.0
- 14.136.146.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.146.0
- 14.136.147.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.147.0
- 14.136.148.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.148.0
- 14.136.149.0/24AS32787Akamai Technologies, Inc.RPKI معتبر14.136.149.0
- 14.136.150.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.150.0
- 14.136.151.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.151.0
- 14.136.152.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.152.0
- 14.136.153.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.153.0
- 14.136.154.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.154.0
- 14.136.155.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.155.0
- 14.136.156.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.156.0
- 14.136.157.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.157.0
- 14.136.159.0/24AS10103HK Broadband Network Ltd.RPKI معتبر14.136.159.0
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.