جست‌وجوی پیشوند BGP
یک پیشوند (یا یک نشانی) وارد کنید. از نسخهٔ روزانهٔ ما از جدول جهانی مسیریابی پاسخ داده می‌شود.
2403::/32
دقیقاً اعلام‌شده
- ثبت‌کننده
- APNIC · هند · ۲۶ آبان ۱۳۸۵
- بلوک واگذارشده
- 2403:: – 2403:0:ffff:ffff:ffff:ffff:ffff:ffff
مسیرهای پوشاننده
هیچ مسیر کلی‌تری آن را نمی‌پوشاند.
مسیرهای جزئی‌تر
- 2403:0:11::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:11::
- 2403:0:116::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:116::
- 2403:0:118::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:118::
- 2403:0:11c::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:11c::
- 2403:0:15d::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:15d::
- 2403:0:205::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:205::
- 2403:0:449::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:449::
- 2403:0:44a::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:44a::
- 2403:0:44b::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:44b::
- 2403:0:44d::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:44d::
- 2403:0:44e::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:44e::
- 2403:0:44f::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:44f::
- 2403:0:450::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:450::
- 2403:0:509::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:509::
- 2403:0:55c::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:55c::
- 2403:0:606::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:606::
- 2403:0:607::/48AS38191Infosys Technologies LtdRPKI بدون ROA2403:0:607::
- 2403:0:639::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:639::
- 2403:0:63b::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:63b::
- 2403:0:938::/48AS4755TATA Communications formerly VSNL is Leading ISPRPKI بدون ROA2403:0:938::
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.