جست‌وجوی پیشوند BGP
یک پیشوند (یا یک نشانی) وارد کنید. از نسخهٔ روزانهٔ ما از جدول جهانی مسیریابی پاسخ داده می‌شود.
220.88.0.0/14
دقیقاً اعلام‌شده
- 220.88.0.0/14AS4766Korea TelecomRPKI بدون ROA220.88.0.0
- ثبت‌کننده
- APNIC · کرهٔ جنوبی · ۷ شهریور ۱۳۸۱
- بلوک واگذارشده
- 220.88.0.0 – 220.91.255.255
مسیرهای پوشاننده
هیچ مسیر کلی‌تری آن را نمی‌پوشاند.
مسیرهای جزئی‌تر
- 220.89.9.0/24AS4766Korea TelecomRPKI بدون ROA220.89.9.0
- 220.89.62.0/24AS152232kt cloud Co., LtdRPKI بدون ROA220.89.62.0
- 220.89.86.0/23AS4766Korea TelecomRPKI بدون ROA220.89.86.0
- 220.90.25.0/24AS4766Korea TelecomRPKI بدون ROA220.90.25.0
- 220.90.96.0/25AS4766Korea TelecomRPKI بدون ROA220.90.96.0
- 220.90.97.0/24AS4766Korea TelecomRPKI بدون ROA220.90.97.0
- 220.90.98.0/23AS4766Korea TelecomRPKI بدون ROA220.90.98.0
- 220.90.100.0/22AS4766Korea TelecomRPKI بدون ROA220.90.100.0
- 220.90.104.0/24AS4766Korea TelecomRPKI بدون ROA220.90.104.0
- 220.90.105.0/24AS4766Korea TelecomRPKI بدون ROA220.90.105.0
- 220.90.106.0/24AS4766Korea TelecomRPKI بدون ROA220.90.106.0
- 220.90.107.0/24AS4766Korea TelecomRPKI بدون ROA220.90.107.0
- 220.90.109.0/24AS4766Korea TelecomRPKI بدون ROA220.90.109.0
- 220.90.110.0/24AS4766Korea TelecomRPKI بدون ROA220.90.110.0
- 220.90.112.0/22AS4766Korea TelecomRPKI بدون ROA220.90.112.0
- 220.90.116.0/24AS4766Korea TelecomRPKI بدون ROA220.90.116.0
- 220.90.117.0/24AS9778DAEJIN UNIVERSITYRPKI بدون ROA220.90.117.0
- 220.90.118.0/23AS9778DAEJIN UNIVERSITYRPKI بدون ROA220.90.118.0
- 220.90.120.0/24AS9778DAEJIN UNIVERSITYRPKI بدون ROA220.90.120.0
- 220.90.122.0/24AS38695bucheon universityRPKI بدون ROA220.90.122.0
- 220.90.123.0/24AS38695bucheon universityRPKI بدون ROA220.90.123.0
- 220.90.124.0/24AS38695bucheon universityRPKI بدون ROA220.90.124.0
- 220.90.140.0/24AS4766Korea TelecomRPKI بدون ROA220.90.140.0
- 220.90.166.0/24AS4766Korea TelecomRPKI بدون ROA220.90.166.0
- 220.90.177.0/24AS9782WooSong UniversityRPKI بدون ROA220.90.177.0
- 220.90.187.0/24AS9782WooSong UniversityRPKI بدون ROA220.90.187.0
- 220.90.197.0/24AS9782WooSong UniversityRPKI بدون ROA220.90.197.0
- 220.90.199.0/24AS55593netmarbleRPKI بدون ROA220.90.199.0
- 220.90.250.0/23AS9949Hoseo UniversityRPKI بدون ROA220.90.250.0
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.