Robtex

Up: 72.23.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 72.23.160.0/20
Down right: 72.23.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.23.161.1	PTR	static-acs-72-23-161-1.zoominternet.net
72.23.161.2	PTR	static-acs-72-23-161-2.zoominternet.net
72.23.161.19	A	ns2.agoc.com
72.23.161.25	A	mail2.agoc.com
72.23.161.35	PTR	static-acs-72-23-161-35.zoominternet.net
72.23.161.67	PTR	static-acs-72-23-161-67.zoominternet.net
72.23.161.97	PTR	static-acs-72-23-161-97.zoominternet.net
72.23.161.98	PTR	static-acs-72-23-161-98.zoominternet.net
72.23.161.128	PTR	static-acs-72-23-161-128.zoominternet.net
72.23.161.162	PTR	static-acs-72-23-161-162.zoominternet.net
72.23.161.163	PTR	static-acs-72-23-161-163.zoominternet.net
72.23.161.224	PTR	static-acs-72-23-161-224.zoominternet.net
72.23.161.226	PTR	static-acs-72-23-161-226.zoominternet.net
72.23.161.227	PTR	static-acs-72-23-161-227.zoominternet.net
72.23.162.2	A+PTR	dynamic-acs-72-23-162-2.zoominternet.net
72.23.162.3	A+PTR	dynamic-acs-72-23-162-3.zoominternet.net
72.23.162.13	A	dynamic-acs-72-23-162-13.zoominternet.net
72.23.162.20	A	dynamic-acs-72-23-162-20.zoominternet.net
72.23.162.48	A	dynamic-acs-72-23-162-48.zoominternet.net
72.23.162.88	A	dynamic-acs-72-23-162-88.zoominternet.net
72.23.162.106	A	dynamic-acs-72-23-162-106.zoominternet.net
72.23.162.166	A	dynamic-acs-72-23-162-166.zoominternet.net
72.23.162.175	A	dynamic-acs-72-23-162-175.zoominternet.net
72.23.162.185	A	dynamic-acs-72-23-162-185.zoominternet.net
72.23.162.187	A	dynamic-acs-72-23-162-187.zoominternet.net
72.23.162.194	A+PTR	dynamic-acs-72-23-162-194.zoominternet.net
72.23.162.247	A	dynamic-acs-72-23-162-247.zoominternet.net
72.23.163.1	A+PTR	dynamic-acs-72-23-163-1.zoominternet.net
72.23.163.5	A	dynamic-acs-72-23-163-5.zoominternet.net
72.23.163.26	A	dynamic-acs-72-23-163-26.zoominternet.net
72.23.163.65	A+PTR	dynamic-acs-72-23-163-65.zoominternet.net
72.23.163.77	A	dynamic-acs-72-23-163-77.zoominternet.net
72.23.163.91	A	dynamic-acs-72-23-163-91.zoominternet.net
72.23.163.98	A+PTR	dynamic-acs-72-23-163-98.zoominternet.net
72.23.163.126	A	dynamic-acs-72-23-163-126.zoominternet.net
72.23.163.161	A+PTR	dynamic-acs-72-23-163-161.zoominternet.net
72.23.163.217	A	dynamic-acs-72-23-163-217.zoominternet.net
72.23.163.225	A+PTR	dynamic-acs-72-23-163-225.zoominternet.net
72.23.163.239	A	dynamic-acs-72-23-163-239.zoominternet.net
72.23.164.76	A	dynamic-acs-72-23-164-76.zoominternet.net
72.23.164.91	A	dynamic-acs-72-23-164-91.zoominternet.net
72.23.164.97	A+PTR	dynamic-acs-72-23-164-97.zoominternet.net
72.23.164.98	A+PTR	dynamic-acs-72-23-164-98.zoominternet.net
72.23.164.148	A	dynamic-acs-72-23-164-148.zoominternet.net
72.23.165.2	A+PTR	dynamic-acs-72-23-165-2.zoominternet.net
72.23.165.5	A	dynamic-acs-72-23-165-5.zoominternet.net
72.23.165.6	A	dynamic-acs-72-23-165-6.zoominternet.net
72.23.165.7	A	dynamic-acs-72-23-165-7.zoominternet.net
72.23.165.32	A+PTR	dynamic-acs-72-23-165-32.zoominternet.net
72.23.165.43	A	dynamic-acs-72-23-165-43.zoominternet.net
72.23.165.44	A	dynamic-acs-72-23-165-44.zoominternet.net
72.23.165.50	A	dynamic-acs-72-23-165-50.zoominternet.net
72.23.165.64	A+PTR	dynamic-acs-72-23-165-64.zoominternet.net
72.23.165.65	A+PTR	dynamic-acs-72-23-165-65.zoominternet.net
72.23.165.67	A+PTR	dynamic-acs-72-23-165-67.zoominternet.net
72.23.165.68	A	dynamic-acs-72-23-165-68.zoominternet.net
72.23.165.96	A+PTR	dynamic-acs-72-23-165-96.zoominternet.net
72.23.165.101	A	dynamic-acs-72-23-165-101.zoominternet.net
72.23.165.105	A	dynamic-acs-72-23-165-105.zoominternet.net
72.23.165.108	A	dynamic-acs-72-23-165-108.zoominternet.net
72.23.165.129	A	dynamic-acs-72-23-165-129.zoominternet.net
72.23.165.131	A+PTR	dynamic-acs-72-23-165-131.zoominternet.net
72.23.165.133	A	dynamic-acs-72-23-165-133.zoominternet.net
72.23.165.137	A	dynamic-acs-72-23-165-137.zoominternet.net
72.23.165.163	A+PTR	dynamic-acs-72-23-165-163.zoominternet.net
72.23.165.164	A	dynamic-acs-72-23-165-164.zoominternet.net
72.23.165.169	A	dynamic-acs-72-23-165-169.zoominternet.net
72.23.165.173	A	dynamic-acs-72-23-165-173.zoominternet.net
72.23.165.195	A+PTR	dynamic-acs-72-23-165-195.zoominternet.net
72.23.165.196	A	dynamic-acs-72-23-165-196.zoominternet.net
72.23.165.200	A	dynamic-acs-72-23-165-200.zoominternet.net
72.23.165.201	A	dynamic-acs-72-23-165-201.zoominternet.net
72.23.165.225	A+PTR	dynamic-acs-72-23-165-225.zoominternet.net
72.23.165.226	A+PTR	dynamic-acs-72-23-165-226.zoominternet.net
72.23.165.230	A	dynamic-acs-72-23-165-230.zoominternet.net
72.23.165.231	A	dynamic-acs-72-23-165-231.zoominternet.net
72.23.166.22	A	dynamic-acs-72-23-166-22.zoominternet.net
72.23.166.27	A	dynamic-acs-72-23-166-27.zoominternet.net
72.23.166.88	A	dynamic-acs-72-23-166-88.zoominternet.net
72.23.166.204	A	dynamic-acs-72-23-166-204.zoominternet.net
72.23.167.34	A	dynamic-acs-72-23-167-34.zoominternet.net
72.23.167.89	A	dynamic-acs-72-23-167-89.zoominternet.net
72.23.167.156	A	dynamic-acs-72-23-167-156.zoominternet.net
72.23.167.217	A	dynamic-acs-72-23-167-217.zoominternet.net
72.23.168.40	A	dynamic-acs-72-23-168-40.zoominternet.net
72.23.168.116	A	dynamic-acs-72-23-168-116.zoominternet.net
72.23.168.226	A+PTR	dynamic-acs-72-23-168-226.zoominternet.net
72.23.168.253	A	dynamic-acs-72-23-168-253.zoominternet.net
72.23.170.31	A	dynamic-acs-72-23-170-31.zoominternet.net
72.23.170.43	A+PTR	dynamic-acs-72-23-170-43.zoominternet.net
72.23.170.64	A+PTR	dynamic-acs-72-23-170-64.zoominternet.net
72.23.170.132	A	dynamic-acs-72-23-170-132.zoominternet.net
72.23.170.153	PTR	dynamic-acs-72-23-170-153.zoominternet.net
72.23.170.161	A	dynamic-acs-72-23-170-161.zoominternet.net
72.23.170.193	A	dynamic-acs-72-23-170-193.zoominternet.net
72.23.170.254	A+PTR	dynamic-acs-72-23-170-254.zoominternet.net
72.23.171.30	A+PTR	dynamic-acs-72-23-171-30.zoominternet.net
72.23.171.41	A+PTR	dynamic-acs-72-23-171-41.zoominternet.net
72.23.171.101	A+PTR	dynamic-acs-72-23-171-101.zoominternet.net
72.23.171.107	A	dynamic-acs-72-23-171-107.zoominternet.net
72.23.171.195	PTR	dynamic-acs-72-23-171-195.zoominternet.net
72.23.171.217	A	dynamic-acs-72-23-171-217.zoominternet.net
72.23.172.80	A	dynamic-acs-72-23-172-80.zoominternet.net
72.23.172.144	A	dynamic-acs-72-23-172-144.zoominternet.net
72.23.172.224	A	smtp.dekestoys.com
72.23.172.240	A	dynamic-acs-72-23-172-240.zoominternet.net
72.23.173.16	A	dynamic-acs-72-23-173-16.zoominternet.net
72.23.173.102	A	dynamic-acs-72-23-173-102.zoominternet.net
72.23.173.241	A	dynamic-acs-72-23-173-241.zoominternet.net
72.23.174.21	A	dynamic-acs-72-23-174-21.zoominternet.net
72.23.174.131	A	dynamic-acs-72-23-174-131.zoominternet.net
72.23.174.216	A	dynamic-acs-72-23-174-216.zoominternet.net
72.23.174.225	A	dynamic-acs-72-23-174-225.zoominternet.net
72.23.175.32	A	dynamic-acs-72-23-175-32.zoominternet.net
72.23.175.70	A	dynamic-acs-72-23-175-70.zoominternet.net
72.23.175.118	A	dynamic-acs-72-23-175-118.zoominternet.net
72.23.176.112	A	dynamic-acs-72-23-176-112.zoominternet.net
72.23.176.150	A	dynamic-acs-72-23-176-150.zoominternet.net
72.23.177.5	A	*.mpasd.net
72.23.177.5	A	mail.mpasd.net
72.23.177.35	PTR	static-acs-72-23-177-35.zoominternet.net
72.23.177.65	PTR	static-acs-72-23-177-65.zoominternet.net
72.23.177.67	PTR	static-acs-72-23-177-67.zoominternet.net
72.23.177.163	PTR	static-acs-72-23-177-163.zoominternet.net
72.23.177.193	PTR	static-acs-72-23-177-193.zoominternet.net
72.23.177.194	PTR	static-acs-72-23-177-194.zoominternet.net
72.23.177.226	PTR	static-acs-72-23-177-226.zoominternet.net
72.23.178.11	A	dynamic-acs-72-23-178-11.zoominternet.net
72.23.179.127	A	dynamic-acs-72-23-179-127.zoominternet.net
72.23.180.95	A	dynamic-acs-72-23-180-95.zoominternet.net
72.23.183.72	A	dynamic-acs-72-23-183-72.zoominternet.net
72.23.183.227	A	dynamic-acs-72-23-183-227.zoominternet.net
72.23.184.18	A	dynamic-acs-72-23-184-18.zoominternet.net
72.23.184.75	A	dynamic-acs-72-23-184-75.zoominternet.net
72.23.184.76	A	dynamic-acs-72-23-184-76.zoominternet.net
72.23.184.174	A	dynamic-acs-72-23-184-174.zoominternet.net
72.23.185.96	PTR	static-acs-72-23-185-96.zoominternet.net
72.23.185.98	PTR	static-acs-72-23-185-98.zoominternet.net
72.23.185.131	PTR	static-acs-72-23-185-131.zoominternet.net
72.23.185.134	A	bdat-c3400-001.dev.zoominternet.net
72.23.185.194	PTR	static-acs-72-23-185-194.zoominternet.net
72.23.186.56	A	dynamic-acs-72-23-186-56.zoominternet.net
72.23.186.59	A	dynamic-acs-72-23-186-59.zoominternet.net
72.23.186.61	A	dynamic-acs-72-23-186-61.zoominternet.net
72.23.186.65	A	dynamic-acs-72-23-186-65.zoominternet.net
72.23.186.202	A	dynamic-acs-72-23-186-202.zoominternet.net
72.23.186.232	A	dynamic-acs-72-23-186-232.zoominternet.net
72.23.187.21	A	dynamic-acs-72-23-187-21.zoominternet.net
72.23.187.101	A	dynamic-acs-72-23-187-101.zoominternet.net
72.23.187.144	A	dynamic-acs-72-23-187-144.zoominternet.net
72.23.187.181	A	dynamic-acs-72-23-187-181.zoominternet.net
72.23.188.13	A	dynamic-acs-72-23-188-13.zoominternet.net
72.23.188.72	A	dynamic-acs-72-23-188-72.zoominternet.net
72.23.188.86	A	dynamic-acs-72-23-188-86.zoominternet.net
72.23.188.209	A	dsc.essentiadigital.com
72.23.188.230	A	dynamic-acs-72-23-188-230.zoominternet.net
72.23.189.12	A	remote.cranberrypsych.com
72.23.189.34	PTR	mrsnow01.hosting.it.co.za
72.23.189.34	A	hosting.it.co.za
72.23.189.34	A	blu-symmetry.co.za
72.23.189.35	PTR	mrsnow02.hosting.it.co.za
72.23.189.35	A	hosting.it.co.za
72.23.189.87	A	mail.kimtom.net
72.23.189.87	A	gate.kimtom.net
72.23.189.87	A	roma.kimtom.net
72.23.189.153	A	secguyhq.com
72.23.189.245	A	dynamic-acs-72-23-189-245.zoominternet.net
72.23.190.16	A	dynamic-acs-72-23-190-16.zoominternet.net
72.23.190.75	A	dynamic-acs-72-23-190-75.zoominternet.net
72.23.191.52	A	dynamic-acs-72-23-191-52.zoominternet.net
72.23.191.124	A	dynamic-acs-72-23-191-124.zoominternet.net
72.23.191.125	A	dynamic-acs-72-23-191-125.zoominternet.net
72.23.191.184	A	dynamic-acs-72-23-191-184.zoominternet.net