Robtex

Up: 88.204.216.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 88.204.220.0/23
Down right: 88.204.222.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
88.204.220.14	PTR	mail.pfec.kz
88.204.220.54	A+PTR	aksaigasservice.adsl.online.kz
88.204.220.135	PTR	mail4.kpo.kz
88.204.220.212	PTR	mail2.kio.kz
88.204.220.212	PTR	mail2.kpo.kz
88.204.220.213	PTR	owa2.kio.kz
88.204.220.213	PTR	owa2.kpo.kz
88.204.220.214	PTR	ftp2.kio.kz
88.204.220.214	PTR	ns2.kio.kz
88.204.220.214	PTR	ftp2.kpo.kz
88.204.220.215	PTR	mail5.kpo.kz
88.204.221.6	A+PTR	88.204.221.6.dial.online.kz
88.204.221.13	A	88.204.221.13.dial.online.kz
88.204.221.25	A	88.204.221.25.dial.online.kz
88.204.221.54	A	88.204.221.54.dial.online.kz
88.204.221.57	A+PTR	88.204.221.57.dial.online.kz
88.204.221.66	A+PTR	88.204.221.66.dial.online.kz
88.204.221.98	A+PTR	88.204.221.98.dial.online.kz
88.204.221.123	A	88.204.221.123.dial.online.kz
88.204.221.130	A+PTR	bmgzh.kz
88.204.221.130	A+PTR	mail.bmgzh.kz
88.204.221.130	A+PTR	ns1.bmgzh.kz
88.204.221.186	A	88.204.221.186.dial.online.kz
88.204.221.205	A	88.204.221.205.dial.online.kz
88.204.221.230	A	88.204.221.230.dial.online.kz
88.204.222.2	PTR	mail.kvant.kz
88.204.222.12	A	topan.kz
88.204.222.12	A	www.topan.kz
88.204.222.100	A+PTR	ural.url.kz
88.204.222.100	A	mail.url.kz
88.204.222.100	A	server.url.kz
88.204.222.166	A	ns.wkehu.kz
88.204.222.166	A	wkehu.kz
88.204.222.194	PTR	mail.zhaikmunai.kz