Robtex

Up: 138.229.0.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 138.229.64.0/19
Down right: 138.229.96.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
138.229.65.2	A+PTR	ns1.azteca.net
138.229.65.2	A	ns3.showbiz.com
138.229.65.2	A	dns1.successnet.net
138.229.65.3	PTR	ns2.azteca.net
138.229.65.3	A	dns2.successnet.net
138.229.65.6	PTR	mail.azteca.net
138.229.65.6	A	ns6.azteca.net
138.229.65.66	A	ns6.azteca.net
138.229.65.66	A	imap.azteca.net
138.229.65.66	A	dokdocasino.com
138.229.68.26	PTR	mail.bajadev.com
138.229.68.26	A	mail.pastoartificial.co
138.229.68.26	A	mail.agregadosymateriales.mobi
138.229.70.3	A	mail2.saban.com
138.229.70.5	A	webmail.saban.com
138.229.74.7	A	gg-ty.com
138.229.74.8	A	ap-999.com
138.229.74.8	A	ilpum111.com
138.229.74.8	A	ap579.com
138.229.75.2	A	korkor4499.com
138.229.76.6	A	smtp.jd.com
138.229.76.6	A	smtp.jdcdn.com
138.229.76.11	PTR	smtp.jd.com
138.229.76.11	A	imail.jd.com.gslb.qianxun.com
138.229.77.0	A	0.mail.carrierops.com
138.229.81.91	A	nobodyspants.com
138.229.81.98	A	mail.intercoast.edu
138.229.81.146	A	ns1.cloud.carrierops.com
138.229.81.146	A	cloud.carrierops.com
138.229.81.146	A	dc1.cloud.carrierops.com
138.229.81.158	A	cloud.carrierops.com
138.229.81.158	A	dc3.cloud.carrierops.com
138.229.82.98	PTR	mail.recyclewise.com
138.229.82.98	A	mailsend.recyclewise.com
138.229.82.98	A	recyclewise.subrigo.net
138.229.82.100	PTR	mail.recyclewise.com
138.229.82.100	A	backupmail.recyclewise.com
138.229.82.122	A+PTR	mail2.sbdairport.com
138.229.82.138	A	1and1.skidrowstudios.com
138.229.82.138	A	roarproductionsinc.com
138.229.82.138	A	www.actsofworshipthemovie.com
138.229.85.20	A	vistclicksecret.com
138.229.85.20	A	secretmoneyclick.com
138.229.85.20	A	thebestplaceforeverything.com
138.229.85.21	A	vistclicksecret.com
138.229.85.21	A	secretmoneyclick.com
138.229.85.21	A	thebestplaceforeverything.com
138.229.85.45	PTR	45.mon.static.bestinthewestdns.com
138.229.85.83	A+PTR	83.box.static.bestinthewestdns.com
138.229.85.148	A+PTR	148.root.static.bestinthewestdns.com
138.229.85.230	A+PTR	230.wc.static.bestinthewestdns.com
138.229.85.231	A+PTR	231.box.static.bestinthewestdns.com
138.229.96.51	A+PTR	host-138-229-96-51.static.sprious.com
138.229.98.108	PTR	host-138-229-98-108.static.sprious.com
138.229.99.132	A+PTR	host-138-229-99-132.static.sprious.com
138.229.101.91	A+PTR	host-138-229-101-91.static.sprious.com
138.229.101.195	A+PTR	host-138-229-101-195.static.sprious.com
138.229.104.89	A+PTR	host-138-229-104-89.static.sprious.com
138.229.104.116	A+PTR	host-138-229-104-116.static.sprious.com
138.229.107.35	PTR	host-138-229-107-35.static.sprious.com
138.229.107.98	PTR	host-138-229-107-98.static.sprious.com
138.229.107.168	A+PTR	host-138-229-107-168.static.sprious.com
138.229.108.76	A+PTR	host-138-229-108-76.static.sprious.com
138.229.108.119	A+PTR	host-138-229-108-119.static.sprious.com
138.229.109.103	A+PTR	host-138-229-109-103.static.sprious.com
138.229.109.103	A	dc-02026e6b5b39.moneyrobotsubmitter.com
138.229.109.103	A	ftp.onlinesafemail.com
138.229.109.182	PTR	host-138-229-109-182.static.sprious.com
138.229.109.182	A	mail.proxyhead.com
138.229.109.182	A	mail.proxiesforsale.com
138.229.110.176	A+PTR	host-138-229-110-176.static.sprious.com