Robtex

Up: 159.134.198.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 159.134.198.128/26
Down right: 159.134.198.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
159.134.198.135	A+PTR	mail1.eircom.net
159.134.198.135	A	mail.eircom.net
159.134.198.135	A	othermail.killarneyplaza.com
159.134.198.136	A+PTR	homepage.eircom.net
159.134.198.136	A	homepage.tinet.ie
159.134.198.137	A	upload.eircom.net
159.134.198.139	A	ads.eircom.net
159.134.198.141	A	webcollector.eircom.net
159.134.198.142	A	mailrelay.eircom.net
159.134.198.145	A	autoreg.eircom.net
159.134.198.151	A+PTR	mail.indigo.ie
159.134.198.151	A	smtp.indigo.ie
159.134.198.151	A	www.maa.ie
159.134.198.152	A	indigo.ie
159.134.198.152	A	gofree.indigo.ie
159.134.198.156	A+PTR	epreg.eircom.net
159.134.198.168	A+PTR	slowmail.eircom.net
159.134.198.171	A	widget.eircom.net
159.134.198.172	A	securewm.eircom.net
159.134.198.173	A	www.emobile.ie
159.134.198.173	A	emobile.ie
159.134.198.182	PTR	emailprotector.eircom.net