Robtex

Up: 74.125.64.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 74.125.64.0/24
Down right: 74.125.65.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.125.64.0	A+PTR	0.64.125.74.bc.googleusercontent.com
74.125.64.1	A+PTR	1.64.125.74.bc.googleusercontent.com
74.125.64.1	A	wn-in-f1.1e100.net
74.125.64.1	A	iv-in-f1.1e100.net
74.125.64.3	A+PTR	3.64.125.74.bc.googleusercontent.com
74.125.64.8	A+PTR	8.64.125.74.bc.googleusercontent.com
74.125.64.14	A+PTR	14.64.125.74.bc.googleusercontent.com
74.125.65.0	A+PTR	0.65.125.74.bc.googleusercontent.com
74.125.65.14	A+PTR	14.65.125.74.bc.googleusercontent.com
74.125.65.17	PTR	17.65.125.74.bc.googleusercontent.com
74.125.65.26	PTR	26.65.125.74.bc.googleusercontent.com
74.125.65.26	A	mail.dhfertilidad.com
74.125.65.27	PTR	27.65.125.74.bc.googleusercontent.com
74.125.65.27	A	mail.camcorderinfo.de
74.125.65.27	A	aspmx.l.google.com.alexandresilveira.com
74.125.65.42	A+PTR	42.65.125.74.bc.googleusercontent.com
74.125.65.83	A+PTR	83.65.125.74.bc.googleusercontent.com
74.125.65.85	A+PTR	85.65.125.74.bc.googleusercontent.com
74.125.65.87	A+PTR	87.65.125.74.bc.googleusercontent.com
74.125.65.91	A+PTR	91.65.125.74.bc.googleusercontent.com
74.125.65.91	A	skc-consulting.com
74.125.65.95	PTR	95.65.125.74.bc.googleusercontent.com
74.125.65.102	PTR	102.65.125.74.bc.googleusercontent.com
74.125.65.103	A+PTR	103.65.125.74.bc.googleusercontent.com
74.125.65.104	A+PTR	104.65.125.74.bc.googleusercontent.com
74.125.65.108	A+PTR	108.65.125.74.bc.googleusercontent.com
74.125.65.109	A+PTR	109.65.125.74.bc.googleusercontent.com
74.125.65.109	A	mail.maxcon.org
74.125.65.109	A	mail.hi-flier.com
74.125.65.113	A+PTR	113.65.125.74.bc.googleusercontent.com
74.125.65.118	A+PTR	118.65.125.74.bc.googleusercontent.com
74.125.65.121	PTR	121.65.125.74.bc.googleusercontent.com
74.125.65.121	A	whwtgm.com
74.125.65.121	A	aximatech.com
74.125.65.125	PTR	125.65.125.74.bc.googleusercontent.com
74.125.65.126	A+PTR	126.65.125.74.bc.googleusercontent.com
74.125.65.132	PTR	132.65.125.74.bc.googleusercontent.com
74.125.65.132	A	batukenje.com.br
74.125.65.133	A+PTR	133.65.125.74.bc.googleusercontent.com
74.125.65.138	A+PTR	138.65.125.74.bc.googleusercontent.com
74.125.65.139	A+PTR	139.65.125.74.bc.googleusercontent.com
74.125.65.189	PTR	189.65.125.74.bc.googleusercontent.com
74.125.65.191	A	hawaiianshells.net
74.125.65.191	A	sluggosclubhouse.com
74.125.65.191	A	thenorthwestordinance.com