Robtex

Up: 213.212.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 213.212.252.0/23
Down right: 213.212.254.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.212.252.180	PTR	mx.als-tour.ru
213.212.252.189	A	conference-maxim.com
213.212.253.66	PTR	autodiscover.arabcont.com
213.212.253.66	PTR	mail1.arabcont.com
213.212.253.226	A	www.incometax.gov.eg
213.212.253.227	A+PTR	mail.incometax.gov.eg
213.212.253.228	A	salestax.gov.eg
213.212.253.228	A	www.salestax.gov.eg
213.212.254.66	PTR	mail2.bi-technologies.net
213.212.254.138	PTR	mail.acfp-lokma.com
213.212.254.138	A+PTR	mail.afec-lokma.com
213.212.254.138	PTR	mail.ameron-lokma.com
213.212.254.203	A+PTR	exchangesrv.natgas.com.eg
213.212.254.203	A	mail.natgas.com.eg
213.212.254.203	A	smtp.natgas.com.eg
213.212.254.206	A+PTR	gasreader2.natgas.com.eg
213.212.254.206	A	gasreader.natgas.com.eg
213.212.254.225	A+PTR	mail.lsgskychefs.com.eg
213.212.255.24	A+PTR	www.enr.gov.eg
213.212.255.27	A	enr.gov.eg
213.212.255.28	A+PTR	mail.transit.com.eg
213.212.255.28	A+PTR	mail.enr.gov.eg
213.212.255.28	A	autodiscover.transit.com.eg
213.212.255.50	PTR	fe2.starnet.com.eg
213.212.255.53	PTR	mail.raya.net
213.212.255.54	PTR	smtp.starnet.com.eg
213.212.255.189	PTR	fm.eim-eg.com
213.212.255.251	PTR	mail.balbaagroup.com