Have you tried the (possible stale) info from ARIN? http://whois.arin.net/rest/poc/DS538-ARIN.html
________________________________ From: Alain Hebert <ahebert@pubnix.net> To: 'NANOG list' <nanog@nanog.org> Sent: Thursday, October 10, 2013 9:06 AM Subject: Need offlist contact for relay.globetrotter.net
Well,
If anyone has any postmaster/abused contacts for
relay.globetrotter.net 142.169.1.45 (Telus Quebec?)
For the past few days, we're getting some customers complaint about cryptic "452 4.1.0 ... temporary failure" message from them.
And the usual channel as dead as usual.
Have fun.
-- ----- Alain Hebert ahebert@pubnix.net PubNIX Inc. 50 boul. St-Charles P.O. Box 26770 Beaconsfield, Quebec H9W 6G7 Tel: 514-990-5911 http://www.pubnix.net Fax: 514-990-9443