Robtex

Up: 142.250.152.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 142.250.152.0/25
Down right: 142.250.152.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
142.250.152.14	PTR	ia-in-f14.1e100.net
142.250.152.14	A	alt20.gmr-smtp-in.l.google.com
142.250.152.26	PTR	ia-in-f26.1e100.net
142.250.152.26	A	alt54.aspmx.l.google.com
142.250.152.26	A	aspmx3.googlemail.com
142.250.152.27	A+PTR	ia-in-f27.1e100.net
142.250.152.27	A	alt3.aspmx.google.com
142.250.152.91	A	safebrowsing.googleusercontent.com
142.250.152.93	A	safebrowsing.googleusercontent.com
142.250.152.136	A	safebrowsing.googleusercontent.com
142.250.152.190	A	safebrowsing.googleusercontent.com