Verizon no BGP route to some of AS38365 (182.61.200.0/24)

Paul Rolland rol at witbe.net
Thu Jul 21 16:30:09 UTC 2022


Hello,

On Thu, 21 Jul 2022 12:20:37 -0400 (EDT)
Jon Lewis <jlewis at lewis.org> wrote:

> I looked at this a little last night, but didn't have time to write an 
> email about it.  Verizon has a lookingglass:
> 
> https://www.verizon.com/business/why-verizon/looking-glass/
> 
> which you can use to see that Verizon has no route covering 182.61.200.0. 
> Looking at routeviews, I see routes for 182.61.200.0/22, 
> and 182.61.200.0/21, but no path via Verizon.

Just tested using:
  Region: Asia Pacific
  Location: HKG
  Show BGP route
  Net: 182.61.200.0

and the answer is:

182.61.200.0/22 (2 entries, 1 announced)
        *BGP    Preference: 170/-101
                Age: 4w0d 22:32:07 	Metric: 10 	Metric2: 500502 
                Announcement bits (4): 0-KRT 3-RT 8-BGP_RT_Background 9-Resolve tree 4 
                AS path: (65336) 4134 23724 38365 I  (Atomic Originator)
                Communities:   
                Localpref: 100

Paul
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