A couple of suggestions on "cleanliness" checking: -Here's a link to a quick-n-dirty Python script I made to check against a bunch of DNS blacklists: https://bigleafnetworks.box.com/s/ru1lsad2y9yom6q57bok2e3vlyxux2g5
-We once got caught after buying a "clean" block that was (unknowingly to us) on an old un-maintained blocklist called iblocklist. You can search that list here: https://www.iblocklist.com/search.php. They didn't respond to any contact attempts, and yet a number of carriers and hosts out there use those blocklists. In the end we had to re-purpose that block for internal use only and re-number a few customers. Joel Mulkey Founder and CEO Bigleaf Networks - Cloud-first SD-WAN www.bigleaf.net<http://www.bigleaf.net> On Jun 11, 2018, at 7:32 AM, Stan Ouchakov <st...@imaginesoftware.com<mailto:st...@imaginesoftware.com>> wrote: Hi Bryan and all, Could you please recommend few places or vendors to check on cleanliness? Thanks! -Stan 646-827-4466 -----Original Message----- From: Bryan Holloway <br...@shout.net<mailto:br...@shout.net>> Sent: Monday, June 11, 2018 10:31 AM To: Stan Ouchakov <st...@imaginesoftware.com<mailto:st...@imaginesoftware.com>>; nanog@nanog.org<mailto:nanog@nanog.org> Subject: Re: Need /24 (arin) asap We've had good results working with Addrex. I would still strongly recommend you do your due diligence for "cleanliness". On 6/8/18 1:17 PM, Stan Ouchakov wrote: Hi, Can anyone recommend transfer market brokers for ipv4 addresses? Need clean /24 asap. ARIN's waiting list is too long... Thanks! -Stan
