Hi All,

I just became aware that AWS has a list of hosting IP providers and that list 
is blocked by their WAF? (!?!?).  None of my VM or colo customers can reach 
anything in AWS, such as Docker, Twilio, etc.  I confirmed through source 
routing that when I access it using one of my peering partners as a source IP 
it is reachable, but using one of my net blocks, it is not reachable and times 
out.  Checked all of my routing tables and those AWS blocks are definitely 
visible.  Also confirmed from looking glass that my IP ranges are showing up.

Has anyone else encountered that? If so, is there a way to get removed from 
that list? I have a very curated list of clients and I know all of them 
personally and none of them have been abusing AWS, so I was wondering if it was 
some kind of blanket ban?

If you're internal to AWS, my ASN is 54380, IP ranges affected are 
199.33.244.0/24, 199.79.202.0/24, 199.188.96.0/22, 45.59.144.0/22 and 
206.197.110.0/24

Feel free to reach out off-list.

Thanks,

Jonathan Kalbfeld

Jonathan Kalbfeld

office: +1 310 317 7933 <tel:%28310%29%20317-7933>
fax:    +1 310 317 7901 <tel:%28310%29%20317-7901>
home:   +1 310 317 7909 <tel:%28310%29%20317-7909>
mobile: +1 310 227 1662 <tel:%28310%29%20227-1662>

ThoughtWave Technologies, Inc.
Studio City, CA 91604
https://thoughtwave.com <https://thoughtwave.com/>

View our network at 
https://bgp.he.net/AS54380 <https://bgp.he.net/AS54380>

+1 844 42-LINUX

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