Robtex

Up: 200.217.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 200.217.96.0/20
Down right: 200.217.112.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
200.217.96.37	PTR	200-217-96-37.host.telemar.net.br
200.217.96.101	PTR	200-217-96-101.host.telemar.net.br
200.217.96.197	PTR	200-217-96-197.host.telemar.net.br
200.217.96.217	A	200-217-96-217.host.telemar.net.br
200.217.97.7	A+PTR	200-217-97-7.host.telemar.net.br
200.217.97.8	A+PTR	200-217-97-8.host.telemar.net.br
200.217.97.55	A+PTR	200-217-97-55.host.telemar.net.br
200.217.97.235	A+PTR	200-217-97-235.host.telemar.net.br
200.217.97.235	A	alertas.online
200.217.97.235	A	bus-u.com.br
200.217.97.236	PTR	200-217-97-236.host.telemar.net.br
200.217.97.237	PTR	200-217-97-237.host.telemar.net.br
200.217.99.103	A	200-217-99-103.user.veloxzone.com.br
200.217.100.129	A+PTR	200-217-100-129.user.veloxzone.com.br
200.217.101.51	A	200-217-101-51.user.veloxzone.com.br
200.217.101.239	A	200-217-101-239.user.veloxzone.com.br
200.217.102.80	A	200-217-102-80.user.veloxzone.com.br
200.217.103.3	A+PTR	200-217-103-3.user.veloxzone.com.br
200.217.103.196	A	200-217-103-196.user.veloxzone.com.br
200.217.104.24	A	200-217-104-24.host.telemar.net.br
200.217.104.41	A	200-217-104-41.host.telemar.net.br
200.217.104.61	A	200-217-104-61.host.telemar.net.br
200.217.105.36	A	200-217-105-36.host.telemar.net.br
200.217.105.96	A+PTR	200-217-105-96.host.telemar.net.br
200.217.107.96	A	200-217-107-96.host.telemar.net.br
200.217.112.64	PTR	200217112064.user.veloxzone.com.br
200.217.113.56	A	200-217-113-56.host.telemar.net.br
200.217.113.184	A	200-217-113-184.host.telemar.net.br
200.217.114.21	A	200-217-114-21.host.telemar.net.br
200.217.115.99	PTR	200217115099.user.veloxzone.com.br
200.217.118.57	A	200-217-118-57.host.telemar.net.br
200.217.118.224	A+PTR	200-217-118-224.host.telemar.net.br
200.217.122.1	A	200-217-122-1.host.telemar.net.br
200.217.123.20	A	200-217-123-20.host.telemar.net.br
200.217.123.162	A+PTR	200-217-123-162.host.telemar.net.br
200.217.123.202	A	200-217-123-202.host.telemar.net.br
200.217.124.29	PTR	200-217-124-29.host.telemar.net.br
200.217.124.128	A+PTR	200-217-124-128.host.telemar.net.br
200.217.124.184	A+PTR	200-217-124-184.host.telemar.net.br
200.217.124.208	PTR	200-217-124-208.host.telemar.net.br
200.217.124.219	A+PTR	200-217-124-219.host.telemar.net.br
200.217.124.227	A+PTR	200-217-124-227.host.telemar.net.br
200.217.126.157	A	200-217-126-157.host.telemar.net.br
200.217.127.33	PTR	tu25-bdea-ba-rota-01.telemar.net.br