Robtex

Up: 86.103.16.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 86.103.16.128/26
Down right: 86.103.16.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
86.103.16.171	A	stadtwerke-in-lueneburg.de
86.103.16.171	A	xn--stadtwerke-lneburg-x6b.de
86.103.16.171	A	stadtnetze-barmstedt.de
86.103.16.177	A+PTR	mail.stadtwerke-barmstedt.de
86.103.16.177	A	mail.xn--stadtwerke-in-lneburg-nic.de
86.103.16.177	A	mail.stadtnetze-barmstedt.de
86.103.16.183	A	stadtwerke-in-lueneburg.de
86.103.16.183	A	xn--stadtwerke-lneburg-x6b.de
86.103.16.183	A	stadtnetze-barmstedt.de