Robtex

Up: 81.28.128.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 81.28.136.0/22
Down right: 81.28.140.0/22

IP	Type	Hostname
81.28.136.30	A	host30-136-28-81.hiway.at
81.28.136.138	A	host138-136-28-81.hiway.at
81.28.136.196	A	host196-136-28-81.hiway.at
81.28.136.232	A	host232-136-28-81.hiway.at
81.28.136.245	A	host245-136-28-81.hiway.at
81.28.137.1	A+PTR	host1-137-28-81.hiway.at
81.28.137.32	A	host32-137-28-81.hiway.at
81.28.137.100	A	host100-137-28-81.hiway.at
81.28.137.218	A	host218-137-28-81.hiway.at
81.28.137.253	A	host253-137-28-81.hiway.at
81.28.138.76	A	host76-138-28-81.hiway.at
81.28.138.146	A	host146-138-28-81.hiway.at
81.28.138.163	A+PTR	host163-138-28-81.hiway.at
81.28.138.228	A	host228-138-28-81.hiway.at
81.28.140.45	A	host45-140-28-81.hiway.at
81.28.140.88	A	host88-140-28-81.hiway.at
81.28.140.209	A	host209-140-28-81.hiway.at
81.28.140.220	A	host220-140-28-81.hiway.at
81.28.140.227	A	host227-140-28-81.hiway.at
81.28.141.24	PTR	vpn.technik-center.at
81.28.141.100	A	mail.haider-co.at
81.28.141.100	A	ganymed.haider-co.at
81.28.141.104	A	email.haider-co.at
81.28.141.114	PTR	host114-141-28-81.hiway.at
81.28.141.114	A	ns1.forstschule.at
81.28.141.126	A	hblf.at
81.28.141.172	A	mail.bruckmur.at
81.28.141.180	A	host180-141-28-81.hiway.at
81.28.141.181	A	host181-141-28-81.hiway.at
81.28.141.182	A	host182-141-28-81.hiway.at
81.28.141.183	A	mail.stadtwerke-kapfenberg.at
81.28.141.190	A	smtp.stadtwerke-kapfenberg.at
81.28.141.234	A	www.stadtwerke-bruck.at
81.28.141.250	A	mx1.kapfenberg.at
81.28.141.251	PTR	kegov01.kapfenberg.gv.at
81.28.141.251	A	parschlug.at
81.28.141.254	A	host254-141-28-81.hiway.at
81.28.142.3	PTR	host3-142-28-81.hiway.at
81.28.142.3	A	mail.pankl.com
81.28.142.4	PTR	host4-142-28-81.hiway.at
81.28.142.4	A	mail2.pankl.com
81.28.142.7	A	ftp.pankl.com
81.28.142.56	A+PTR	host56-142-28-81.hiway.at
81.28.143.1	A+PTR	host1-143-28-81.hiway.at
81.28.143.2	PTR	host2-143-28-81.hiway.at
81.28.143.3	A+PTR	host3-143-28-81.hiway.at
81.28.143.4	A	host4-143-28-81.hiway.at
81.28.143.6	A	host6-143-28-81.hiway.at
81.28.143.9	A+PTR	host9-143-28-81.hiway.at
81.28.143.10	PTR	host10-143-28-81.hiway.at
81.28.143.11	PTR	host11-143-28-81.hiway.at
81.28.143.13	A	host13-143-28-81.hiway.at
81.28.143.14	A	host14-143-28-81.hiway.at
81.28.143.16	A	host16-143-28-81.hiway.at
81.28.143.18	A+PTR	host18-143-28-81.hiway.at
81.28.143.21	A	host21-143-28-81.hiway.at
81.28.143.25	A	host25-143-28-81.hiway.at
81.28.143.26	A+PTR	host26-143-28-81.hiway.at
81.28.143.30	A	host30-143-28-81.hiway.at
81.28.143.31	A	host31-143-28-81.hiway.at
81.28.143.39	A	host39-143-28-81.hiway.at
81.28.143.42	A	host42-143-28-81.hiway.at
81.28.143.49	A+PTR	host49-143-28-81.hiway.at
81.28.143.50	A+PTR	host50-143-28-81.hiway.at
81.28.143.52	A	host52-143-28-81.hiway.at
81.28.143.54	A	host54-143-28-81.hiway.at
81.28.143.72	A	host72-143-28-81.hiway.at
81.28.143.77	A	host77-143-28-81.hiway.at
81.28.143.85	A	host85-143-28-81.hiway.at
81.28.143.90	A	host90-143-28-81.hiway.at
81.28.143.95	A	host95-143-28-81.hiway.at
81.28.143.99	A	host99-143-28-81.hiway.at
81.28.143.101	A	host101-143-28-81.hiway.at
81.28.143.102	A	host102-143-28-81.hiway.at
81.28.143.106	A	host106-143-28-81.hiway.at
81.28.143.113	A	host113-143-28-81.hiway.at
81.28.143.119	A	host119-143-28-81.hiway.at
81.28.143.124	A	host124-143-28-81.hiway.at
81.28.143.131	A	host131-143-28-81.hiway.at
81.28.143.132	A	host132-143-28-81.hiway.at
81.28.143.136	A	host136-143-28-81.hiway.at
81.28.143.139	A+PTR	host139-143-28-81.hiway.at
81.28.143.145	A	host145-143-28-81.hiway.at
81.28.143.146	A	host146-143-28-81.hiway.at
81.28.143.151	A	host151-143-28-81.hiway.at
81.28.143.179	A+PTR	host179-143-28-81.hiway.at
81.28.143.190	A	host190-143-28-81.hiway.at
81.28.143.195	A	host195-143-28-81.hiway.at
81.28.143.197	A	host197-143-28-81.hiway.at
81.28.143.207	A	kmpr.at
81.28.143.207	A	host207-143-28-81.hiway.at
81.28.143.210	A	host210-143-28-81.hiway.at
81.28.143.212	A	host212-143-28-81.hiway.at
81.28.143.222	A	host222-143-28-81.hiway.at
81.28.143.225	A	host225-143-28-81.hiway.at
81.28.143.230	A	host230-143-28-81.hiway.at
81.28.143.234	A	host234-143-28-81.hiway.at
81.28.143.241	A	host241-143-28-81.hiway.at
81.28.143.242	A	host242-143-28-81.hiway.at
81.28.143.248	A	host248-143-28-81.hiway.at
81.28.143.253	A	host253-143-28-81.hiway.at
81.28.143.254	A	host254-143-28-81.hiway.at