Robtex

Up: 69.72.32.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 69.72.32.0/23
Down right: 69.72.34.0/23

IP	Type	Hostname
69.72.32.3	A	ns9.coretel.net
69.72.32.8	A+PTR	anteater.coretel.net
69.72.32.42	A+PTR	mail.crossexchange.io
69.72.32.95	A+PTR	m32-95.mailgun.net
69.72.32.112	A+PTR	m32-112.mailgun.net
69.72.32.137	A	m32-137.mailgun.net
69.72.32.138	A	m32-138.mailgun.net
69.72.32.139	A+PTR	m32-139.mailgun.net
69.72.32.140	A+PTR	m32-140.mailgun.net
69.72.32.141	A	m32-141.mailgun.net
69.72.32.142	A	m32-142.mailgun.net
69.72.32.143	A+PTR	m32-143.mailgun.net
69.72.32.144	A+PTR	m32-144.mailgun.net
69.72.32.197	PTR	fuydw.email-messaging.com
69.72.32.198	PTR	mg.sunbearsoftware.com
69.72.33.3	A+PTR	db1.myshorelink.net
69.72.33.3	A	mail.myshorelink.com
69.72.33.3	A	mail.myshorelink.net
69.72.33.9	A+PTR	smtp-out.myshorelink.net
69.72.33.9	A	ns1.myshorelink.net
69.72.33.10	A	scanner.myshorelink.net
69.72.33.10	A	ns2.myshorelink.net
69.72.33.59	PTR	m33-59.mailgun.net
69.72.33.106	PTR	mail2.chesapeakesmarthomes.com
69.72.33.193	PTR	iv136.lata242-c.voicenet.com.33.72.69.in-addr.arpa
69.72.33.235	PTR	m33-235.mailgun.net
69.72.34.39	A+PTR	m34-39.mailgun.net
69.72.34.45	A+PTR	m34-45.mailgun.net
69.72.34.48	PTR	east-69-72-34-48.csonline-dynamic-dialup.coretel.net
69.72.34.49	PTR	east-69-72-34-49.csonline-dynamic-dialup.coretel.net
69.72.34.50	PTR	east-69-72-34-50.csonline-dynamic-dialup.coretel.net
69.72.34.61	PTR	east-69-72-34-61.csonline-dynamic-dialup.coretel.net
69.72.34.62	PTR	east-69-72-34-62.csonline-dynamic-dialup.coretel.net
69.72.34.85	A+PTR	mg-relay.tiki.vn
69.72.34.105	A+PTR	m34-105.soundest.email
69.72.34.106	A+PTR	m34-106.soundest.email
69.72.34.107	A+PTR	m34-107.soundest.email
69.72.34.108	A+PTR	m34-108.soundest.email
69.72.34.122	PTR	rjuz.email-messaging.com
69.72.34.128	A+PTR	m34-128.mailgun.net
69.72.34.134	A+PTR	m34-134.soundest.email
69.72.34.137	A+PTR	m34-137.soundest.email
69.72.34.139	A+PTR	m34-139.soundest.email
69.72.34.145	A+PTR	m34-145.soundest.email
69.72.34.208	A+PTR	m34-208.mailgun.net
69.72.34.230	A+PTR	mg-relay.tiki.vn
69.72.34.251	A+PTR	m34-251.mailgun.net
69.72.35.4	A	estnssp1.coretel.net
69.72.35.5	A	estnssp2.coretel.net
69.72.35.6	A+PTR	estnssp-gw.coretel.net
69.72.35.20	A+PTR	m35-20.mailgun.net
69.72.35.54	A+PTR	m35-54.mailgun.net
69.72.35.110	A+PTR	m35-110.mailgun.net
69.72.35.113	PTR	m35-113.mailgun.net
69.72.35.123	PTR	m35-123.mailgun.net
69.72.35.142	A+PTR	m35-142.mailgun.net
69.72.35.143	A+PTR	m35-143.mailgun.net
69.72.35.165	PTR	m35-165.mailgun.net
69.72.35.189	A+PTR	m35-189.mailgun.net
69.72.35.222	PTR	m35-222.mailgun.net
69.72.35.227	PTR	m35-227.mailgun.net
69.72.35.248	A+PTR	m35-248.mailgun.net
69.72.35.249	A+PTR	m35-249.mailgun.net