Robtex

Up: 77.69.136.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 77.69.136.0/23
Down right: 77.69.138.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.69.136.165	PTR	dynamic.ip.77.69.136.165.batelco.com.bh
77.69.137.8	PTR	static.ip.77.69.137.8.batelco.com.bh
77.69.137.33	PTR	static.ip.77.69.137.33.batelco.com.bh
77.69.137.35	A+PTR	domsrvbh1.arg.com.bh
77.69.137.35	PTR	static.ip.77.69.137.35.batelco.com.bh
77.69.137.40	PTR	static.ip.77.69.137.40.batelco.com.bh
77.69.137.77	PTR	static.ip.77.69.137.77.batelco.com.bh
77.69.137.155	PTR	static.ip.77.69.137.155.batelco.com.bh
77.69.137.178	PTR	static.ip.77.69.137.178.batelco.com.bh
77.69.137.206	PTR	static.ip.77.69.137.206.batelco.com.bh
77.69.137.210	PTR	static.ip.77.69.137.210.batelco.com.bh
77.69.137.210	A	mail.bdo.com.qa
77.69.137.238	PTR	static.ip.77.69.137.238.batelco.com.bh
77.69.137.252	A	mail.alhaddad-mercedesbenz.com
77.69.138.1	PTR	static.ip.77.69.138.1.batelco.com.bh
77.69.138.24	PTR	static.ip.77.69.138.24.batelco.com.bh
77.69.138.40	PTR	static.ip.77.69.138.40.batelco.com.bh
77.69.139.1	PTR	static.ip.77.69.139.1.batelco.com.bh
77.69.139.3	PTR	static.ip.77.69.139.3.batelco.com.bh
77.69.139.3	A	mx2.solidarityfamily.com
77.69.139.3	A	mx2.solidaritygeneral.com
77.69.139.8	PTR	static.ip.77.69.139.8.batelco.com.bh
77.69.139.12	PTR	static.ip.77.69.139.12.batelco.com.bh
77.69.139.33	A	mail.alubafarabbank.com
77.69.139.37	A+PTR	mail.alubafbank.com
77.69.139.62	PTR	static.ip.77.69.139.62.batelco.com.bh
77.69.139.83	A+PTR	mail.afroasianassistance.com
77.69.139.115	PTR	static.ip.77.69.139.115.batelco.com.bh
77.69.139.115	A	mail.ascsugar.com
77.69.139.131	PTR	static.ip.77.69.139.131.batelco.com.bh
77.69.139.132	A+PTR	mail.cpcclub.com.bh
77.69.139.132	PTR	static.ip.77.69.139.132.batelco.com.bh
77.69.139.132	A	www.arg.com.bh
77.69.139.146	A	ahlia.edu.bh
77.69.139.146	A	ns.ahlia.edu.bh
77.69.139.147	A+PTR	mail.ahlia.edu.bh
77.69.139.151	PTR	static.ip.77.69.139.151.batelco.com.bh
77.69.139.151	A	bit.com.bh
77.69.139.151	A	mail.ahliaschool.edu.bh
77.69.139.166	PTR	mail03.albaraka.bh
77.69.139.166	A	mail03.barakaonline.com