Robtex

Up: 78.159.142.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 78.159.143.0/25
Down right: 78.159.143.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
78.159.143.2	A	client-143-2.speedy-net.bg
78.159.143.4	A+PTR	client-143-4.speedy-net.bg
78.159.143.7	A	client-143-7.speedy-net.bg
78.159.143.12	A	client-143-12.speedy-net.bg
78.159.143.20	A	client-143-20.speedy-net.bg
78.159.143.32	A	client-143-32.speedy-net.bg
78.159.143.37	A	client-143-37.speedy-net.bg
78.159.143.39	A	client-143-39.speedy-net.bg
78.159.143.42	A	client-143-42.speedy-net.bg
78.159.143.43	A	client-143-43.speedy-net.bg
78.159.143.44	A	client-143-44.speedy-net.bg
78.159.143.45	A	client-143-45.speedy-net.bg
78.159.143.46	A	client-143-46.speedy-net.bg
78.159.143.47	A	client-143-47.speedy-net.bg
78.159.143.48	A	client-143-48.speedy-net.bg
78.159.143.49	A	client-143-49.speedy-net.bg
78.159.143.50	A	client-143-50.speedy-net.bg
78.159.143.51	A	client-143-51.speedy-net.bg
78.159.143.52	A	client-143-52.speedy-net.bg
78.159.143.53	A	client-143-53.speedy-net.bg
78.159.143.54	A	client-143-54.speedy-net.bg
78.159.143.55	A	client-143-55.speedy-net.bg
78.159.143.61	A	client-143-61.speedy-net.bg
78.159.143.63	A	client-143-63.speedy-net.bg
78.159.143.64	A	client-143-64.speedy-net.bg
78.159.143.92	A	client-143-92.speedy-net.bg
78.159.143.93	A	client-143-93.speedy-net.bg
78.159.143.94	A	client-143-94.speedy-net.bg
78.159.143.95	A	client-143-95.speedy-net.bg
78.159.143.96	A	client-143-96.speedy-net.bg
78.159.143.97	A	client-143-97.speedy-net.bg
78.159.143.98	A	client-143-98.speedy-net.bg
78.159.143.99	A	client-143-99.speedy-net.bg
78.159.143.100	A	client-143-100.speedy-net.bg
78.159.143.101	A	client-143-101.speedy-net.bg
78.159.143.102	A	client-143-102.speedy-net.bg
78.159.143.103	A	client-143-103.speedy-net.bg
78.159.143.104	A	client-143-104.speedy-net.bg
78.159.143.105	A+PTR	client-143-105.speedy-net.bg
78.159.143.132	PTR	132-143-159.78.evro.net
78.159.143.156	A	client-143-156.speedy-net.bg
78.159.143.171	A+PTR	client-143-171.speedy-net.bg
78.159.143.172	PTR	client-143-172.speedy-net.bg
78.159.143.172	A	italosantana.no-ip.biz
78.159.143.172	A	vect9r.no-ip.biz
78.159.143.202	A+PTR	client-143-202.speedy-net.bg
78.159.143.202	A	main.daskalov.eu
78.159.143.222	PTR	222-143-159.78.evro.net
78.159.143.229	PTR	client-143-229.speedy-net.bg
78.159.143.229	A	yosifov.org
78.159.143.229	A	www.mreji.info
78.159.143.244	PTR	244-143-159.78.evro.net
78.159.143.252	A+PTR	client-143-252.speedy-net.bg
78.159.143.252	A	abagar.org