Robtex

Up: 185.31.180.0/22
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Down left: 185.31.180.0/24
Down right: 185.31.181.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.31.180.130	A	smtp2.orellfuessli.com
185.31.180.131	A+PTR	smtp1.orellfuessli.com
185.31.180.132	A+PTR	smtp2.orellfuessli.com
185.31.180.150	A	info.orellfuessli.com
185.31.180.150	A	keys.ofs.ch
185.31.181.25	A+PTR	nav.ofv.ch
185.31.181.25	A	lehrmittel.ch
185.31.181.28	PTR	nav3.ofv.ch
185.31.181.28	A	gesetzessammlung.ch
185.31.181.28	A	summa-jus.ch