Robtex

Up: 62.216.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 62.216.144.0/21
Down right: 62.216.152.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
62.216.144.198	PTR	www.flagtelecom.com
62.216.144.198	PTR	mailout.flagtelecom.net
62.216.144.198	A	www.flagtel.com
62.216.144.221	A	flag-chf-7228-tpe001.flagtel.com
62.216.144.222	A+PTR	cust-chf-7228-tpe001.flagtel.com
62.216.145.106	A	customer-dolslhr.flagtel.com
62.216.145.238	A+PTR	customer-utc.flagtel.com
62.216.146.53	A+PTR	customer-exessa.flagtel.com
62.216.146.54	PTR	mail.belgapub.be
62.216.147.133	A+PTR	flag-hgc-7222-hkg003.flagtel.com
62.216.147.134	A+PTR	cust-hgc-7222-hkg003.flagtel.com
62.216.150.7	A	twap.sgs.com
62.216.150.7	A	wifionline.sgs.com
62.216.150.7	A	sinrevpx.sgs.com
62.216.150.13	A	rassinnip.sgs.net
62.216.151.2	PTR	vpn.flagtelecom.com
62.216.151.3	A+PTR	vpn.flagtelecom.com
62.216.151.5	A+PTR	mta2.globalcloudxchange.com
62.216.151.5	A	mail.flagtelecom.com
62.216.151.6	A+PTR	outlook.relianceglobalcom.com
62.216.152.41	A+PTR	flag-softelcomms-gw.flagtel.com
62.216.152.42	A+PTR	softelcomms-hsrp.flagtel.com
62.216.152.43	A	backbone1-softelcomms.flagtel.com
62.216.152.44	A	backbone2-softelcomms.flagtel.com
62.216.152.67	A	heapsandpayed.com
62.216.152.67	A	smtp.heapsandpayed.com
62.216.152.69	A	mail.team4heat.net
62.216.152.77	A	mail.phoneysoap.com
62.216.152.143	PTR	smtp1.panalytical.com
62.216.152.143	A	smtp1.panalytical.nl