Robtex

Up: 148.216.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 148.216.1.0/25
Down right: 148.216.1.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
148.216.1.2	A+PTR	dns1.umich.mx
148.216.1.2	A	correoanterior.umich.mx
148.216.1.21	A+PTR	dns2.umich.mx
148.216.1.22	A+PTR	dns3.umich.mx
148.216.1.40	A+PTR	www.umich.mx
148.216.1.46	A+PTR	chandra.umich.mx
148.216.1.65	A+PTR	umich.mx
148.216.1.65	A+PTR	zeus.umich.mx
148.216.1.66	A	www.umich.mx
148.216.1.67	A	www.umich.mx
148.216.1.68	A	www.umich.mx
148.216.1.69	A	www.umich.mx
148.216.1.80	A+PTR	perseo.siia.umich.mx
148.216.1.80	A	siia.umich.mx
148.216.1.80	A	www.siia.umich.mx
148.216.1.81	PTR	eniac.umich.mx
148.216.1.90	PTR	siia.umich.mx
148.216.1.90	A	nimbary.siia.umich.mx
148.216.1.109	A+PTR	orion.umich.mx
148.216.1.174	A	epmo.umich.mx
148.216.1.174	A	culturanicolaita.umich.mx
148.216.1.174	A	mail.royaltyfreestore.com