Robtex

Up: 139.29.126.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 139.29.127.0/25
Down right: 139.29.127.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
139.29.127.2	A	mail.manroland.pt
139.29.127.2	A	mail.manroland-sheetfed.de
139.29.127.2	A	email.manroland.pl
139.29.127.5	A	owa.manrolandsheetfed.com
139.29.127.25	A+PTR	mx1.manrolandsheetfed.com
139.29.127.28	A+PTR	smtp2.langleyholdings.com
139.29.127.201	A+PTR	mx.druckchemie.com
139.29.127.201	A	dc-mail.de