Robtex

Up: 27.52.168.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 27.52.172.0/23
Down right: 27.52.174.0/23

IP	Type	Hostname
27.52.172.57	A+PTR	27-52-172-57.adsl.fetnet.net
27.52.172.129	A+PTR	27-52-172-129.adsl.fetnet.net
27.52.172.159	A+PTR	27-52-172-159.adsl.fetnet.net
27.52.172.177	A+PTR	27-52-172-177.adsl.fetnet.net
27.52.172.184	A+PTR	27-52-172-184.adsl.fetnet.net
27.52.172.197	A+PTR	27-52-172-197.adsl.fetnet.net
27.52.172.216	A+PTR	27-52-172-216.adsl.fetnet.net
27.52.172.234	A	27-52-172-234.adsl.fetnet.net
27.52.173.0	A+PTR	27-52-173-0.adsl.fetnet.net
27.52.173.5	A+PTR	27-52-173-5.adsl.fetnet.net
27.52.173.17	A+PTR	27-52-173-17.adsl.fetnet.net
27.52.173.22	A+PTR	27-52-173-22.adsl.fetnet.net
27.52.173.28	A+PTR	27-52-173-28.adsl.fetnet.net
27.52.173.29	A+PTR	27-52-173-29.adsl.fetnet.net
27.52.173.30	A+PTR	27-52-173-30.adsl.fetnet.net
27.52.173.35	A+PTR	27-52-173-35.adsl.fetnet.net
27.52.173.43	A+PTR	27-52-173-43.adsl.fetnet.net
27.52.173.47	A+PTR	27-52-173-47.adsl.fetnet.net
27.52.173.50	A+PTR	27-52-173-50.adsl.fetnet.net
27.52.173.59	A+PTR	27-52-173-59.adsl.fetnet.net
27.52.173.61	A+PTR	27-52-173-61.adsl.fetnet.net
27.52.173.65	A+PTR	27-52-173-65.adsl.fetnet.net
27.52.173.66	A+PTR	27-52-173-66.adsl.fetnet.net
27.52.173.94	A+PTR	27-52-173-94.adsl.fetnet.net
27.52.173.99	A+PTR	27-52-173-99.adsl.fetnet.net
27.52.173.110	A+PTR	27-52-173-110.adsl.fetnet.net
27.52.173.113	A+PTR	27-52-173-113.adsl.fetnet.net
27.52.173.117	A+PTR	27-52-173-117.adsl.fetnet.net
27.52.173.123	A+PTR	27-52-173-123.adsl.fetnet.net
27.52.173.124	A+PTR	27-52-173-124.adsl.fetnet.net
27.52.173.129	A+PTR	27-52-173-129.adsl.fetnet.net
27.52.173.135	A+PTR	27-52-173-135.adsl.fetnet.net
27.52.173.136	A+PTR	27-52-173-136.adsl.fetnet.net
27.52.173.139	A+PTR	27-52-173-139.adsl.fetnet.net
27.52.173.141	A+PTR	27-52-173-141.adsl.fetnet.net
27.52.173.142	A+PTR	27-52-173-142.adsl.fetnet.net
27.52.173.165	A+PTR	27-52-173-165.adsl.fetnet.net
27.52.173.174	A+PTR	27-52-173-174.adsl.fetnet.net
27.52.173.181	A+PTR	27-52-173-181.adsl.fetnet.net
27.52.173.182	A+PTR	27-52-173-182.adsl.fetnet.net
27.52.173.187	A+PTR	27-52-173-187.adsl.fetnet.net
27.52.173.191	A+PTR	27-52-173-191.adsl.fetnet.net
27.52.173.192	A+PTR	27-52-173-192.adsl.fetnet.net
27.52.173.196	A+PTR	27-52-173-196.adsl.fetnet.net
27.52.173.206	A+PTR	27-52-173-206.adsl.fetnet.net
27.52.173.209	A+PTR	27-52-173-209.adsl.fetnet.net
27.52.173.217	A+PTR	27-52-173-217.adsl.fetnet.net
27.52.173.236	A+PTR	27-52-173-236.adsl.fetnet.net
27.52.173.245	A+PTR	27-52-173-245.adsl.fetnet.net
27.52.174.31	A+PTR	27-52-174-31.adsl.fetnet.net
27.52.174.33	A+PTR	27-52-174-33.adsl.fetnet.net
27.52.174.40	A+PTR	27-52-174-40.adsl.fetnet.net
27.52.174.42	A+PTR	27-52-174-42.adsl.fetnet.net
27.52.174.43	A+PTR	27-52-174-43.adsl.fetnet.net
27.52.174.46	A+PTR	27-52-174-46.adsl.fetnet.net
27.52.174.48	A+PTR	27-52-174-48.adsl.fetnet.net
27.52.174.50	A+PTR	27-52-174-50.adsl.fetnet.net
27.52.174.51	A+PTR	27-52-174-51.adsl.fetnet.net
27.52.174.56	A+PTR	27-52-174-56.adsl.fetnet.net
27.52.174.59	A+PTR	27-52-174-59.adsl.fetnet.net
27.52.174.63	A+PTR	27-52-174-63.adsl.fetnet.net
27.52.174.64	A+PTR	27-52-174-64.adsl.fetnet.net
27.52.174.69	A+PTR	27-52-174-69.adsl.fetnet.net
27.52.174.71	A+PTR	27-52-174-71.adsl.fetnet.net
27.52.174.73	A+PTR	27-52-174-73.adsl.fetnet.net
27.52.174.74	A+PTR	27-52-174-74.adsl.fetnet.net
27.52.174.92	A+PTR	27-52-174-92.adsl.fetnet.net
27.52.174.93	A+PTR	27-52-174-93.adsl.fetnet.net
27.52.174.101	A+PTR	27-52-174-101.adsl.fetnet.net
27.52.174.104	A+PTR	27-52-174-104.adsl.fetnet.net
27.52.174.108	A+PTR	27-52-174-108.adsl.fetnet.net
27.52.174.112	A+PTR	27-52-174-112.adsl.fetnet.net
27.52.174.117	A+PTR	27-52-174-117.adsl.fetnet.net
27.52.174.122	A+PTR	27-52-174-122.adsl.fetnet.net
27.52.174.131	A+PTR	27-52-174-131.adsl.fetnet.net
27.52.174.135	A+PTR	27-52-174-135.adsl.fetnet.net
27.52.174.141	A+PTR	27-52-174-141.adsl.fetnet.net
27.52.174.162	A+PTR	27-52-174-162.adsl.fetnet.net
27.52.174.163	A+PTR	27-52-174-163.adsl.fetnet.net
27.52.174.173	A+PTR	27-52-174-173.adsl.fetnet.net
27.52.174.182	A+PTR	27-52-174-182.adsl.fetnet.net
27.52.174.184	A+PTR	27-52-174-184.adsl.fetnet.net
27.52.174.187	A+PTR	27-52-174-187.adsl.fetnet.net
27.52.174.190	A+PTR	27-52-174-190.adsl.fetnet.net
27.52.174.191	A+PTR	27-52-174-191.adsl.fetnet.net
27.52.174.195	A+PTR	27-52-174-195.adsl.fetnet.net
27.52.174.201	A+PTR	27-52-174-201.adsl.fetnet.net
27.52.174.203	A+PTR	27-52-174-203.adsl.fetnet.net
27.52.174.212	A+PTR	27-52-174-212.adsl.fetnet.net
27.52.174.216	A+PTR	27-52-174-216.adsl.fetnet.net
27.52.174.219	A+PTR	27-52-174-219.adsl.fetnet.net
27.52.174.221	A+PTR	27-52-174-221.adsl.fetnet.net
27.52.174.224	A+PTR	27-52-174-224.adsl.fetnet.net
27.52.174.232	A+PTR	27-52-174-232.adsl.fetnet.net
27.52.174.243	A+PTR	27-52-174-243.adsl.fetnet.net
27.52.174.244	A+PTR	27-52-174-244.adsl.fetnet.net
27.52.174.248	A+PTR	27-52-174-248.adsl.fetnet.net
27.52.174.253	A+PTR	27-52-174-253.adsl.fetnet.net
27.52.175.22	A	27-52-175-22.adsl.fetnet.net