Lightower (ASN:46887) RTBH community info

Nick Ellermann nellermann at
Mon Sep 26 18:58:30 UTC 2016

I would love to know which ISP's support RTBH? We have struggled to get anyone to support communities. If their website says they do, their NOC sure doesn't know it or agree... I don't want to list names here, but truly we would love RTBH capabilities with our upstreams. 

Nick Ellermann – CTO & VP Cloud Services
E: nellermann at 
P: 703-297-4639
F: 703-996-4443
THIS COMMUNICATION MAY CONTAIN CONFIDENTIAL AND/OR OTHERWISE PROPRIETARY MATERIAL and is thus for use only by the intended recipient. If you received this in error, please contact the sender and delete the e-mail and its attachments from all computers.

-----Original Message-----
From: NANOG [mailto:nanog-bounces at] On Behalf Of Matthew Crocker
Sent: Thursday, September 22, 2016 1:33 PM
To: NANOG <nanog at>
Subject: Lightower (ASN:46887) RTBH community info


Does anyone know the RTBH community for Lightower?  I’ve tried 46887:666 but that doesn’t work.   I have a /32 I need to blackhole, Lightower is the last ISP and it doesn’t appear they support RTBH ☹



Matthew Crocker
President – Crocker Communications
matthew at<mailto:matthew at>

More information about the NANOG mailing list