Robtex

Up: 185.38.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.38.180.0/23
Down right: 185.38.182.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.38.180.4	PTR	mx10.electric.net
185.38.180.4	A	elbjorn-com.mx2.staysecuregroup.net
185.38.180.4	A	gardenberg-se.mx10.staysecuregroup.com
185.38.180.5	PTR	outbound10.electric.net
185.38.180.11	A	in10b.electric.net
185.38.180.12	PTR	smtp-in10.electric.net
185.38.180.12	A	in10c.electric.net
185.38.180.13	A+PTR	in10d.electric.net
185.38.180.15	A+PTR	in10f.electric.net
185.38.180.16	A	in10g.electric.net
185.38.180.18	A+PTR	in10i.electric.net
185.38.180.21	A+PTR	url10.mailanyone.net
185.38.180.32	A+PTR	smtp-out10.electric.net
185.38.180.33	A+PTR	smtp-out10.electric.net
185.38.180.34	A+PTR	smtp-out10.electric.net
185.38.180.35	A+PTR	smtp-out10.electric.net
185.38.180.36	A+PTR	smtp-out10.electric.net
185.38.180.37	A+PTR	smtp-out10.electric.net
185.38.180.38	A+PTR	smtp-out10.electric.net
185.38.180.39	A+PTR	smtp-out10.electric.net
185.38.180.40	A+PTR	smtp-out10.electric.net
185.38.180.41	A+PTR	smtp-out10.electric.net
185.38.180.42	A+PTR	smtp-out10.electric.net
185.38.180.43	A+PTR	smtp-out10.electric.net
185.38.180.44	A+PTR	smtp-out10.electric.net
185.38.180.45	A+PTR	smtp-out10.electric.net
185.38.180.46	A+PTR	smtp-out10.electric.net
185.38.180.47	A+PTR	smtp-out10.electric.net
185.38.180.52	A+PTR	out10b.electric.net
185.38.181.4	PTR	mx11.electric.net
185.38.181.4	A	bolagsradgivarna-se.mx1.staysecuregroup.com
185.38.181.4	A	rtvv-se.mx1.staysecuregroup.com
185.38.181.5	PTR	smtp-auth.stejtech.net
185.38.181.11	A+PTR	in11b.electric.net
185.38.181.13	PTR	smtp-in11.electric.net
185.38.181.14	A+PTR	in11e.electric.net
185.38.181.15	A+PTR	in11f.electric.net
185.38.181.18	A+PTR	in11i.electric.net
185.38.181.32	A+PTR	smtp-out11.electric.net
185.38.181.33	A+PTR	smtp-out11.electric.net
185.38.181.34	A+PTR	smtp-out11.electric.net
185.38.181.35	A+PTR	smtp-out11.electric.net
185.38.181.36	A+PTR	smtp-out11.electric.net
185.38.181.37	A+PTR	smtp-out11.electric.net
185.38.181.38	A+PTR	smtp-out11.electric.net
185.38.181.39	A+PTR	smtp-out11.electric.net
185.38.181.40	A+PTR	smtp-out11.electric.net
185.38.181.41	A+PTR	smtp-out11.electric.net
185.38.181.42	A+PTR	smtp-out11.electric.net
185.38.181.43	A+PTR	smtp-out11.electric.net
185.38.181.44	A+PTR	smtp-out11.electric.net
185.38.181.45	A+PTR	smtp-out11.electric.net
185.38.181.46	A+PTR	smtp-out11.electric.net
185.38.181.47	A+PTR	smtp-out11.electric.net
185.38.181.52	A+PTR	out11b.electric.net
185.38.181.160	A+PTR	bounce11a.electric.net