Robtex

Up: 212.103.166.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.103.166.0/25
Down right: 212.103.166.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.103.166.2	PTR	host-212.103.166.2.tedata.net
212.103.166.26	A+PTR	mail.egasae.com
212.103.166.50	PTR	host-212.103.166.50.tedata.net
212.103.166.50	A	mail.echem-eg.com
212.103.166.50	A	mail.echemwebmail.com
212.103.166.55	PTR	host-212.103.166.55.tedata.net
212.103.166.97	PTR	host-212.103.166.97.tedata.net
212.103.166.101	A+PTR	mailgate.spectrum-geopex.com.eg
212.103.166.134	PTR	mail.egas.com.eg
212.103.166.140	PTR	portal.egas.com.eg
212.103.166.146	A+PTR	mail.saharaprinting.com
212.103.166.164	A	smtp.travcoegypt.com
212.103.166.165	A+PTR	barracuda.travco.com
212.103.166.165	A	mgw.grecogermanhotels.com
212.103.166.166	A+PTR	mail.travco.com
212.103.166.167	A	smtp.travco.com
212.103.166.168	A	mgw.iberotelmakadisarayaresort.com
212.103.166.168	A	mgw.solymarmakadisun.com
212.103.166.168	A	mgw.jaz.ae
212.103.166.169	A	mail.mirabelresort.net
212.103.166.169	A	mgw.adorayacht.com
212.103.166.169	A	mail.iberotel-eg.com
212.103.166.171	PTR	mail.travcoberry.com
212.103.166.177	A	smtp.iberotel-eg.com
212.103.166.220	A	travcohr.com
212.103.166.221	PTR	host-212.103.166.221.tedata.net