Robtex

Up: 5.164.24.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 5.164.28.0/23
Down right: 5.164.30.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
5.164.28.157	PTR	dynamicip-5-164-28-157.pppoe.tula.ertelecom.ru
5.164.28.225	A	www.ipk-tula.ru
5.164.28.227	A	www.clubug71.ru
5.164.28.227	A	clubug71.ru
5.164.28.229	PTR	dynamicip-5-164-28-229.pppoe.tula.ertelecom.ru
5.164.28.229	A	aprto.ipk-tula.ru
5.164.29.6	A	www.fabrica-polina.ru
5.164.29.6	A	rich-live.com
5.164.29.6	A	bigsize-tula.ru
5.164.29.47	PTR	dynamicip-5-164-29-47.pppoe.tula.ertelecom.ru
5.164.29.50	PTR	dynamicip-5-164-29-50.pppoe.tula.ertelecom.ru
5.164.29.54	PTR	dynamicip-5-164-29-54.pppoe.tula.ertelecom.ru
5.164.29.60	PTR	dynamicip-5-164-29-60.pppoe.tula.ertelecom.ru
5.164.29.85	PTR	dynamicip-5-164-29-85.pppoe.tula.ertelecom.ru
5.164.29.125	PTR	dynamicip-5-164-29-125.pppoe.tula.ertelecom.ru
5.164.29.129	PTR	dynamicip-5-164-29-129.pppoe.tula.ertelecom.ru
5.164.29.168	PTR	dynamicip-5-164-29-168.pppoe.tula.ertelecom.ru
5.164.29.178	PTR	dynamicip-5-164-29-178.pppoe.tula.ertelecom.ru
5.164.29.210	PTR	dynamicip-5-164-29-210.pppoe.tula.ertelecom.ru
5.164.29.248	PTR	dynamicip-5-164-29-248.pppoe.tula.ertelecom.ru
5.164.29.254	PTR	dynamicip-5-164-29-254.pppoe.tula.ertelecom.ru
5.164.30.37	PTR	dynamicip-5-164-30-37.pppoe.tula.ertelecom.ru
5.164.30.69	PTR	dynamicip-5-164-30-69.pppoe.tula.ertelecom.ru
5.164.30.105	PTR	dynamicip-5-164-30-105.pppoe.tula.ertelecom.ru
5.164.30.115	PTR	dynamicip-5-164-30-115.pppoe.tula.ertelecom.ru
5.164.30.180	PTR	dynamicip-5-164-30-180.pppoe.tula.ertelecom.ru
5.164.31.32	PTR	dynamicip-5-164-31-32.pppoe.tula.ertelecom.ru
5.164.31.39	PTR	dynamicip-5-164-31-39.pppoe.tula.ertelecom.ru
5.164.31.61	PTR	dynamicip-5-164-31-61.pppoe.tula.ertelecom.ru
5.164.31.71	PTR	dynamicip-5-164-31-71.pppoe.tula.ertelecom.ru
5.164.31.78	PTR	dynamicip-5-164-31-78.pppoe.tula.ertelecom.ru
5.164.31.125	PTR	dynamicip-5-164-31-125.pppoe.tula.ertelecom.ru
5.164.31.204	PTR	dynamicip-5-164-31-204.pppoe.tula.ertelecom.ru
5.164.31.216	PTR	dynamicip-5-164-31-216.pppoe.tula.ertelecom.ru
5.164.31.255	PTR	dynamicip-5-164-31-255.pppoe.tula.ertelecom.ru