Robtex

Up: 212.33.16.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 212.33.16.0/23
Down right: 212.33.18.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.33.17.7	PTR	c7-17-33-212.globus-telecom.com
212.33.17.8	PTR	c8-17-33-212.globus-telecom.com
212.33.17.13	PTR	c13-17-33-212.globus-telecom.com
212.33.17.26	PTR	c26-17-33-212.globus-telecom.com
212.33.17.27	PTR	c27-17-33-212.globus-telecom.com
212.33.17.32	PTR	c32-17-33-212.globus-telecom.com
212.33.17.35	PTR	c35-17-33-212.globus-telecom.com
212.33.17.38	PTR	c38-17-33-212.globus-telecom.com
212.33.17.39	PTR	c39-17-33-212.globus-telecom.com
212.33.17.41	PTR	c41-17-33-212.globus-telecom.com
212.33.17.49	PTR	c49-17-33-212.globus-telecom.com
212.33.17.52	PTR	c52-17-33-212.globus-telecom.com
212.33.17.53	PTR	c53-17-33-212.globus-telecom.com
212.33.17.54	PTR	c54-17-33-212.globus-telecom.com
212.33.17.61	PTR	c61-17-33-212.globus-telecom.com
212.33.17.62	PTR	c62-17-33-212.globus-telecom.com
212.33.17.63	PTR	c63-17-33-212.globus-telecom.com
212.33.17.65	PTR	c65-17-33-212.globus-telecom.com
212.33.17.68	PTR	c68-17-33-212.globus-telecom.com
212.33.17.69	PTR	c69-17-33-212.globus-telecom.com
212.33.17.73	PTR	c73-17-33-212.globus-telecom.com
212.33.17.74	PTR	c74-17-33-212.globus-telecom.com
212.33.17.80	PTR	c80-17-33-212.globus-telecom.com
212.33.17.84	PTR	c84-17-33-212.globus-telecom.com
212.33.17.88	PTR	c88-17-33-212.globus-telecom.com
212.33.17.98	PTR	c98-17-33-212.globus-telecom.com
212.33.17.99	PTR	c99-17-33-212.globus-telecom.com
212.33.17.101	PTR	c101-17-33-212.globus-telecom.com
212.33.17.102	PTR	c102-17-33-212.globus-telecom.com
212.33.17.112	PTR	c112-17-33-212.globus-telecom.com
212.33.17.113	PTR	c113-17-33-212.globus-telecom.com
212.33.17.116	PTR	c116-17-33-212.globus-telecom.com
212.33.17.117	PTR	c117-17-33-212.globus-telecom.com
212.33.17.119	PTR	c119-17-33-212.globus-telecom.com
212.33.17.121	PTR	c121-17-33-212.globus-telecom.com
212.33.17.123	PTR	c123-17-33-212.globus-telecom.com
212.33.17.128	PTR	c128-17-33-212.globus-telecom.com
212.33.17.130	A+PTR	mail.medin.ru
212.33.17.136	PTR	c136-17-33-212.globus-telecom.com
212.33.17.139	PTR	c139-17-33-212.globus-telecom.com
212.33.17.140	PTR	c140-17-33-212.globus-telecom.com
212.33.17.141	PTR	c141-17-33-212.globus-telecom.com
212.33.17.146	PTR	c146-17-33-212.globus-telecom.com
212.33.17.147	PTR	c147-17-33-212.globus-telecom.com
212.33.17.153	PTR	c153-17-33-212.globus-telecom.com
212.33.17.154	PTR	c154-17-33-212.globus-telecom.com
212.33.17.155	PTR	c155-17-33-212.globus-telecom.com
212.33.17.157	PTR	c157-17-33-212.globus-telecom.com
212.33.17.161	PTR	c161-17-33-212.globus-telecom.com
212.33.17.162	PTR	c162-17-33-212.globus-telecom.com
212.33.17.163	PTR	c163-17-33-212.globus-telecom.com
212.33.17.164	PTR	c164-17-33-212.globus-telecom.com
212.33.17.165	PTR	c165-17-33-212.globus-telecom.com
212.33.17.168	PTR	c168-17-33-212.globus-telecom.com
212.33.17.170	PTR	c170-17-33-212.globus-telecom.com
212.33.17.170	A	egoistcity.org
212.33.17.171	PTR	c171-17-33-212.globus-telecom.com
212.33.17.172	PTR	c172-17-33-212.globus-telecom.com
212.33.17.173	PTR	c173-17-33-212.globus-telecom.com
212.33.17.189	PTR	c189-17-33-212.globus-telecom.com
212.33.17.190	PTR	c190-17-33-212.globus-telecom.com
212.33.17.192	PTR	c192-17-33-212.globus-telecom.com
212.33.17.205	PTR	c205-17-33-212.globus-telecom.com
212.33.17.206	PTR	c206-17-33-212.globus-telecom.com
212.33.17.207	PTR	c207-17-33-212.globus-telecom.com
212.33.17.216	PTR	c216-17-33-212.globus-telecom.com
212.33.17.217	PTR	c217-17-33-212.globus-telecom.com
212.33.17.221	PTR	c221-17-33-212.globus-telecom.com
212.33.17.225	PTR	c225-17-33-212.globus-telecom.com
212.33.17.237	PTR	c237-17-33-212.globus-telecom.com
212.33.17.238	PTR	c238-17-33-212.globus-telecom.com
212.33.17.239	PTR	c239-17-33-212.globus-telecom.com
212.33.17.249	PTR	c249-17-33-212.globus-telecom.com
212.33.17.250	PTR	c250-17-33-212.globus-telecom.com
212.33.17.253	PTR	c253-17-33-212.globus-telecom.com
212.33.17.254	PTR	c254-17-33-212.globus-telecom.com
212.33.17.255	PTR	c255-17-33-212.globus-telecom.com
212.33.18.0	PTR	pppoe-212-33-18-0.san.ru
212.33.18.58	A	srt.baltlease.ru
212.33.18.66	PTR	mail.eabis.ru
212.33.18.66	PTR	mail.transexport.ru
212.33.18.82	PTR	mmvolga.ru
212.33.18.94	PTR	mail2.real-bs.com
212.33.18.126	PTR	c126-18-33-212.globus-telecom.com
212.33.18.126	A	www.2s2.ru
212.33.18.126	A	2s2.ru
212.33.18.142	PTR	c142-18-33-212.globus-telecom.com
212.33.18.142	A	mail.iprmedia.ru
212.33.18.238	PTR	mail.komtel.ru
212.33.18.246	A+PTR	ns.gt-sar.ru
212.33.18.246	A	mail.gt-sar.ru
212.33.19.6	A+PTR	mail.saratovavto.ru
212.33.19.6	A	mx2.saratovavto.ru
212.33.19.6	A	mx1.saratovavto.ru
212.33.19.34	A+PTR	mail2.real-bs.com
212.33.19.34	A	mail.tritec-group.ru
212.33.19.34	A	mail.edu-tritec.ru
212.33.19.36	PTR	vpn.real-bs.ru
212.33.19.36	A	vpn.real-bs.com
212.33.19.36	A	vpn.edu-tritec.ru
212.33.19.246	A+PTR	ns2.gt-sar.ru
212.33.19.246	A	mail2.gt-sar.ru
212.33.19.255	PTR	pppoe-212-33-19-255.san.ru