Robtex

Up: 217.25.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 217.25.152.0/22
Down right: 217.25.156.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.25.152.83	A+PTR	cust-83-152.telecall.ru
217.25.152.103	A	cust-103-152.telecall.ru
217.25.152.119	A+PTR	cust-119-152.telecall.ru
217.25.152.252	A	cust-252-152.telecall.ru
217.25.153.65	A+PTR	cust-65-153.telecall.ru
217.25.153.67	A+PTR	cust-67-153.telecall.ru
217.25.153.121	A+PTR	cust-121-153.telecall.ru
217.25.153.127	A	cust-127-153.telecall.ru
217.25.153.138	A	cust-138-153.telecall.ru
217.25.153.195	PTR	mail2.werex.ru
217.25.154.34	A	cust-34-154.telecall.ru
217.25.154.70	A+PTR	cust-70-154.telecall.ru
217.25.154.78	A	cust-78-154.telecall.ru
217.25.154.82	A+PTR	edelveism.ru
217.25.154.82	A	mail1.edelveism.ru
217.25.154.82	A	cust-82-154.telecall.ru
217.25.154.130	A	cust-130-154.telecall.ru
217.25.154.210	A+PTR	mail.ptech.ru
217.25.154.210	PTR	vpn.ptech.ru
217.25.155.100	A+PTR	cust-100-155.telecall.ru
217.25.155.122	A	mail1.epidbiomed.ru
217.25.155.122	A	mail.epidbiomed.ru
217.25.155.178	A	cust-178-155.telecall.ru
217.25.155.197	A+PTR	cust-197-155.telecall.ru
217.25.155.205	A+PTR	cust-205-155.telecall.ru
217.25.155.215	A+PTR	cust-215-155.telecall.ru
217.25.156.58	A+PTR	cust-58-156.telecall.ru
217.25.156.58	A	www.breezz.ru
217.25.156.58	A	gw.breezz.ru
217.25.156.74	A+PTR	cust-74-156.telecall.ru
217.25.156.78	A	cust-78-156.telecall.ru
217.25.156.101	A+PTR	cust-101-156.telecall.ru
217.25.156.109	A+PTR	cust-109-156.telecall.ru
217.25.156.146	A	mail.elektrograf.su
217.25.156.146	A	ns1.elektrograf.su
217.25.156.147	A	ns2.elektrograf.su
217.25.157.34	A+PTR	srv-mgate.indexgroup.ru
217.25.157.34	A	ns1.sorec-media.ru
217.25.157.34	A	srv-mail.sorec-media.ru
217.25.157.70	A	mail.vniiam.ru
217.25.157.100	A+PTR	mail2.weber.ru
217.25.157.102	A+PTR	cust-102-157.telecall.ru
217.25.157.102	A	ns2.it-wcm.ru
217.25.158.34	A	mx3.vniineft.ru
217.25.158.34	A	prov-10-34.vniineft.ru
217.25.158.34	A	admin.vniineft.ru
217.25.158.36	PTR	cust-36-158.telecall.ru
217.25.159.31	A	cust-31-159.telecall.ru
217.25.159.46	A+PTR	cust-46-159.telecall.ru
217.25.159.47	A+PTR	cust-47-159.telecall.ru
217.25.159.52	A+PTR	cust-52-159.telecall.ru
217.25.159.82	A	suzar.ru
217.25.159.122	A+PTR	cust-122-159.telecall.ru
217.25.159.126	A	cust-126-159.telecall.ru
217.25.159.149	A+PTR	cust-149-159.telecall.ru
217.25.159.154	A	cust-154-159.telecall.ru
217.25.159.157	A+PTR	cust-157-159.telecall.ru
217.25.159.158	A	cust-158-159.telecall.ru
217.25.159.162	A+PTR	cust-162-159.telecall.ru
217.25.159.172	PTR	mail.ingri.ru
217.25.159.182	A+PTR	cust-182-159.telecall.ru
217.25.159.185	A+PTR	cust-185-159.telecall.ru
217.25.159.190	A	cust-190-159.telecall.ru
217.25.159.192	A+PTR	cust-192-159.telecall.ru
217.25.159.196	A	cust-196-159.telecall.ru
217.25.159.201	A+PTR	cust-201-159.telecall.ru
217.25.159.204	A	cust-204-159.telecall.ru
217.25.159.205	A	cust-205-159.telecall.ru
217.25.159.207	A	cust-207-159.telecall.ru
217.25.159.208	A+PTR	cust-208-159.telecall.ru
217.25.159.211	A+PTR	cust-211-159.telecall.ru
217.25.159.212	A	cust-212-159.telecall.ru
217.25.159.218	PTR	cust-218-159.telecall.ru
217.25.159.218	A	mx2.alteros.ru
217.25.159.218	A	mx.alteros.ru
217.25.159.222	A	cust-222-159.telecall.ru
217.25.159.229	A	cust-229-159.telecall.ru
217.25.159.234	A+PTR	cust-234-159.telecall.ru
217.25.159.236	A	cust-236-159.telecall.ru
217.25.159.238	A	cust-238-159.telecall.ru
217.25.159.240	A+PTR	cust-240-159.telecall.ru
217.25.159.242	A+PTR	cust-242-159.telecall.ru
217.25.159.247	A	cust-247-159.telecall.ru
217.25.159.248	A+PTR	cust-248-159.telecall.ru
217.25.159.252	A	cust-252-159.telecall.ru
217.25.159.254	A	cust-254-159.telecall.ru