I found an interesting pattern. I see a lot of traffic stopping at softlayer.com. Big datacenter? Could they be doing some blocking?
John On Wed, Mar 20, 2019 at 10:31 AM Filip Hruska <f...@fhrnet.eu> wrote: > I would start with basic stuff first. > > Traceroutes to check if/where the packets are being dropped. If the path > is clear, then it's probably a HTTP level block, in which case figure out > if these companies share the same CDN/web protection solution/hoster. If > that's the case, contact them directly. > > Regards, > Filip Hruska > > On 20 March 2019 3:02:13 pm GMT+01:00, John Alcock <j...@alcock.org> > wrote: >> >> Odd Issues >> >> We recently went through an IP Broker and bought a /18 worth of IP's >> >> I am listing all my information below. Should be public record. >> >> AS Number/Range 395437 >> AS Handle AS395437 >> AS Name HIGHLANDTEL >> RPKI Certified Yes >> >> As for the IP Block >> >> Net Range 138.43.128.0 - 138.43.191.255 >> CIDR 138.43.128.0/18 >> Net Name HCL-73 >> Net Handle NET-138-43-128-0-1 >> Net Type Direct Allocation >> Parent NET-138-0-0-0-0 (VR-ARIN) >> RPKI Certified Yes >> >> In addition, I believe I got all the information in the IRR. I am >> unclear on this part, but I do know ATT is happy now. I can pass traffic >> through their network. >> >> whois -h whois.bgpmon.net " --roa 395437 138.43.128.0/24" >> >> 0 - Valid >> ------------------------ >> ROA Details >> ------------------------ >> Origin ASN: AS395437 >> Not valid Before: 2019-02-13 05:00:00 >> Not valid After: 2029-02-01 05:00:00 Expires in >> 9y318d10h46m2.39999997615814s >> Trust Anchor: rpki.arin.net >> Prefixes: 138.43.128.0/18 (max length /24) >> >> >> So here is my problem. There are certain sites I can not get to on the >> new ip block. >> >> clover.com - They are a large POS vendor catering to small business >> idrive.com - Online backup >> heart.org - american heart association >> onlineproviderservices.com - Looks like an outsourced group that handles >> medicare >> landstar.com - trucking company >> >> I am working on trying to contact the companies above, but I have started >> resorting to public shaming on social media. Not an ideal solution. >> >> My thought, could I be missing something? Perhaps I need to add a >> specfic entry in the IRR or anything? Just seems like a lot of sites will >> not accept my traffic. >> >> Any experts like to chime in? >> >> John >> > > -- > Sent from my Android device with K-9 Mail. Please excuse my brevity. >