Robtex

Up: 31.24.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 31.24.8.0/22
Down right: 31.24.12.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
31.24.8.20	A	20.8.24.31.ftth.as8758.net
31.24.8.88	PTR	88.8.24.31.ftth.as8758.net
31.24.8.94	A	94.8.24.31.ftth.as8758.net
31.24.8.137	PTR	137.8.24.31.ftth.as8758.net
31.24.8.137	A	meos.tk
31.24.8.137	A	ns2.meos.tk
31.24.8.211	PTR	211.8.24.31.ftth.as8758.net
31.24.9.0	A+PTR	0.9.24.31.ftth.as8758.net
31.24.9.9	PTR	9.9.24.31.ftth.as8758.net
31.24.9.40	PTR	40.9.24.31.ftth.as8758.net
31.24.9.43	PTR	43.9.24.31.ftth.as8758.net
31.24.9.43	A	h.yoyorik.com
31.24.9.60	A	alwena.ch
31.24.9.213	A	sabi-ale.com
31.24.10.2	A	2.10.24.31.ftth.as8758.net
31.24.10.29	A	www.colorize.ch
31.24.10.29	A	colorize.ch
31.24.10.36	A	36.10.24.31.ftth.as8758.net
31.24.10.52	A	52.10.24.31.ftth.as8758.net
31.24.10.62	A	62.10.24.31.ftth.as8758.net
31.24.10.65	PTR	65.10.24.31.ftth.as8758.net
31.24.10.65	A	ckychu.ch
31.24.10.77	A	77.10.24.31.ftth.as8758.net
31.24.10.81	PTR	81.10.24.31.ftth.as8758.net
31.24.10.102	A	102.10.24.31.ftth.as8758.net
31.24.10.105	PTR	105.10.24.31.ftth.as8758.net
31.24.10.105	A	toz.ch
31.24.10.105	A	igramul.ch
31.24.10.108	A	icg-projekte.ch
31.24.10.114	A	yogabern.ch
31.24.10.140	A	mail.insieme.ch
31.24.10.146	A	mail.easycab.ch
31.24.10.148	PTR	148.10.24.31.ftth.as8758.net
31.24.10.148	A	adm01.hostname.ch
31.24.10.168	A+PTR	ns1.h1dden.net
31.24.10.168	A	n.h1dden.net
31.24.10.168	A	h1dden.net
31.24.10.169	A	mail.systemworx.ch
31.24.10.179	A	kochsystem.com
31.24.10.189	A+PTR	189.10.24.31.ftth.as8758.net
31.24.10.189	A	ns3.invoca.ch
31.24.10.190	A	mail.gcbe.ch
31.24.10.190	A	mail.microtrade.ch
31.24.10.197	A+PTR	mail.naturfreunde.ch
31.24.10.197	A	mail.amisdelanature.ch
31.24.10.200	A	fugulier.ch
31.24.11.0	A	0.11.24.31.ftth.as8758.net
31.24.11.61	A+PTR	61.11.24.31.ftth.as8758.net
31.24.11.63	A	a-venue.be
31.24.11.86	A+PTR	86.11.24.31.ftth.as8758.net
31.24.12.6	A	mail.kuene.org
31.24.12.23	A	23.12.24.31.ftth.as8758.net
31.24.12.28	A	srv1.fr
31.24.12.37	A	portamento.net
31.24.12.91	A	91.12.24.31.ftth.as8758.net
31.24.12.128	PTR	128.12.24.31.ftth.as8758.net
31.24.12.128	A	mail.bcbuelach.ch
31.24.12.128	A	turniersoftware.ch
31.24.12.184	A+PTR	184.12.24.31.ftth.as8758.net
31.24.12.192	A	192.12.24.31.ftth.as8758.net
31.24.12.200	A	200.12.24.31.ftth.as8758.net
31.24.12.215	A	weilenmann.net
31.24.12.223	A	eqal.kicks-ass.net
31.24.12.229	A	www.ur-service-zh.synology.me
31.24.12.229	A	ur-service-zh.synology.me
31.24.13.0	A+PTR	0.13.24.31.ftth.as8758.net
31.24.13.28	A	28.13.24.31.ftth.as8758.net
31.24.13.42	A+PTR	42.13.24.31.ftth.as8758.net
31.24.13.61	A	61.13.24.31.ftth.as8758.net
31.24.13.86	A	86.13.24.31.ftth.as8758.net
31.24.13.145	A+PTR	145.13.24.31.ftth.as8758.net
31.24.13.252	A+PTR	252.13.24.31.ftth.as8758.net
31.24.13.252	A	pitican.duckdns.org
31.24.14.0	A	0.14.24.31.ftth.as8758.net
31.24.14.81	A+PTR	81.14.24.31.ftth.as8758.net
31.24.14.81	A	jensliedtke.dyndns.org
31.24.15.0	A	0.15.24.31.ftth.as8758.net
31.24.15.205	A	floraproject.net
31.24.15.217	A	mail.dexco.ch