Robtex

Up: 88.201.28.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 88.201.28.0/24
Down right: 88.201.29.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
88.201.28.3	PTR	static.ip.88.201.28.3.batelco.com.bh
88.201.28.4	PTR	static.ip.88.201.28.4.batelco.com.bh
88.201.28.6	A+PTR	mail2.alsalambahrain.com
88.201.28.6	A+PTR	mail2.bmibank.com
88.201.28.6	A	mail2.bmibank-fx.com
88.201.28.13	PTR	static.ip.88.201.28.13.batelco.com.bh
88.201.28.33	A+PTR	mail.asry.net
88.201.28.58	PTR	static.ip.88.201.28.58.batelco.com.bh
88.201.28.58	A	mailer2.bbkonline.com
88.201.28.100	PTR	static.ip.88.201.28.100.batelco.com.bh
88.201.28.173	A+PTR	webmail.polytechnic.bh
88.201.28.173	PTR	static.ip.88.201.28.173.batelco.com.bh
88.201.28.252	PTR	static.ip.88.201.28.252.batelco.com.bh
88.201.29.6	PTR	static.ip.88.201.29.6.batelco.com.bh
88.201.29.63	A	app-bh.huawei.com
88.201.29.67	A	mail.bibf.com
88.201.29.82	PTR	static.ip.88.201.29.82.batelco.com.bh
88.201.29.163	PTR	static.ip.88.201.29.163.batelco.com.bh
88.201.29.171	A	app-501.huawei.com
88.201.29.176	A	etrans4.huawei.com
88.201.29.180	A	edoc-bh.huawei.com
88.201.29.185	A	elearning-lvc-bh.huawei.com
88.201.29.195	A	smartqc-br.huawei.com
88.201.29.196	PTR	static.ip.88.201.29.196.batelco.com.bh
88.201.29.196	A	app-ba.huawei.com