Robtex

Up: 125.21.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 125.21.240.0/23
Down right: 125.21.242.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
125.21.240.11	PTR	ebpp.airtelworld.com
125.21.240.13	A+PTR	mail.bharti.com
125.21.240.13	A+PTR	4g.airtel.in
125.21.240.13	A+PTR	mail.airtel.in
125.21.240.15	PTR	erpuatdmz.airtel.in
125.21.240.16	A+PTR	erpdmz.airtel.in
125.21.240.16	A	jenniferbetancor.com
125.21.240.17	PTR	www.airtel.com
125.21.240.17	PTR	www.airtel.lk
125.21.240.17	A	airtel.lk
125.21.240.22	A	gtm1.airtel.in
125.21.240.22	A	gtm1.airtelpowermail.in
125.21.240.22	A	gtm1nda.airtel.in
125.21.240.33	A+PTR	pay.airtel.in
125.21.240.34	A+PTR	sms.bharti.com
125.21.240.34	PTR	sms.airtel.in
125.21.240.34	PTR	mx1.airtel.lk
125.21.240.37	A+PTR	appsmailgw1.airtel.in
125.21.240.39	A	bhartitelemedia.tv
125.21.240.53	A+PTR	moderntrade.airtel.in
125.21.240.54	PTR	www.joyofrunning.in
125.21.240.54	A	airtelmoney.org
125.21.240.54	A	m.airtel.in
125.21.240.60	A	bhartifoundation.org.in
125.21.240.65	A	ispeed.airtel.in
125.21.240.75	A	airtelwork.com
125.21.240.75	A	www.airtelwork.com
125.21.240.78	A+PTR	distributorportal.airtel.in
125.21.240.81	A+PTR	bhartihrinterconnect.com
125.21.240.81	A+PTR	www.bhartihrinterconnect.com
125.21.240.84	A+PTR	lg.airtel.in
125.21.240.84	A+PTR	www.lg.airtel.in
125.21.240.86	A	vascmp.airtel.in
125.21.240.89	A	communications.airtel.com
125.21.240.90	A+PTR	keys.airtel.in
125.21.240.98	A	audioconference.airtel.in
125.21.240.102	A+PTR	dynatos.airtel.in
125.21.240.109	A	airtelbiz.com
125.21.240.110	A	www.developer.airtel.in
125.21.240.120	A	easyaccess.airtel.in
125.21.240.125	A	esb.airtel.in
125.21.240.160	A	testbed.airtel.in
125.21.240.164	A	pay.airtel.com
125.21.240.165	A	prepaidweb.airtelworld.com
125.21.240.168	A	eastvpn.airtel.in
125.21.240.168	A	southvpn.airtel.in
125.21.240.168	A	northvpn.airtel.in
125.21.240.194	A	airtel.co.in
125.21.240.194	A	www.airtel.co.in
125.21.240.210	A	cloud.airtel.in
125.21.240.212	A	ims.airtel.in
125.21.240.234	A	africa.airtel.com
125.21.240.234	A	www.africa.airtel.com
125.21.241.17	A	auth.airtellive.com
125.21.241.18	A	sdpwebprod.airtellive.com
125.21.241.18	A	web.airtellive.com
125.21.241.22	A	d.airtelworld.com
125.21.241.51	A	mateportal.airtel.in
125.21.241.55	A	esbsol.airtel.in
125.21.241.63	A	clickdispatcher.airtel.in
125.21.241.73	A	nwexp.airtel.com
125.21.241.75	A+PTR	im.airtel.in
125.21.241.76	A+PTR	mb.airtel.in
125.21.241.87	PTR	mail1.airtelmms.com
125.21.241.87	A	mms.airtel.in
125.21.241.88	A	mms.airtelworld.com
125.21.241.89	A	aadhaarsvcs.airtel.in
125.21.241.90	A+PTR	mate.airtel.in
125.21.241.92	A+PTR	airtel.enmail.com
125.21.241.92	A	relay.airtelbroadband.in
125.21.241.94	A	esb2.airtel.in
125.21.241.112	A+PTR	explorer.airtelworld.com
125.21.241.126	A	mobilecampus.airtelworld.com
125.21.241.135	A+PTR	jal-gate-svr2.jalindia.co.in
125.21.241.136	A+PTR	jal-gate-svr1.jalindia.co.in
125.21.241.139	PTR	gn.jalindia.co.in
125.21.241.139	PTR	greens.jalindia.co.in
125.21.241.139	PTR	jalindia.co.in
125.21.241.142	A	jilit.co.in
125.21.241.144	A	web1.shara.ua
125.21.241.170	PTR	xsmtpin03.xavient.com
125.21.241.178	PTR	xsmtpin01.xavient.com
125.21.241.225	PTR	haierindia.com
125.21.241.230	PTR	haierindia.com
125.21.241.232	PTR	haierindia.com
125.21.242.50	A+PTR	mx3.zxyinternational.com
125.21.242.67	PTR	mail.havells.com
125.21.242.68	PTR	inmail.havells.com
125.21.242.229	A	pvrdirectorsrare.com
125.21.242.241	A	pvrimax.com
125.21.242.243	A	mobileapp.pvrcinemas.com
125.21.242.245	PTR	pvrcinemas.com
125.21.242.248	A	cinemax.co.in
125.21.243.65	A	airpakinternational.co.in
125.21.243.81	A	travelcoindia.com
125.21.243.143	A+PTR	smtp1143.dishtv.co.in
125.21.243.158	A+PTR	smtp1158.dishtv.co.in
125.21.243.181	A+PTR	smtp1181.dishtv.co.in
125.21.243.187	A+PTR	smtp1187.dishtv.co.in
125.21.243.195	PTR	mail.fcsltd.com
125.21.243.199	PTR	nsfcs.fcsltd.com
125.21.243.200	PTR	mail.fcsltd.com