Robtex

Up: 77.235.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.235.64.0/21
Down right: 77.235.72.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.235.64.67	A+PTR	csc.styrion.net
77.235.64.68	A	dns1.styrion.net
77.235.64.68	A	dns-h1.styrion.net
77.235.64.70	A	iksdeh.at
77.235.64.128	PTR	128-64-235-77.styrion.net
77.235.65.16	PTR	16-65-235-77.styrion.net
77.235.65.18	A+PTR	licesw01-ge24-2.sbb-fiber.styrion.net
77.235.65.21	A	gleibr02-65-21.sbb-glei.styrion.net
77.235.65.32	PTR	32-65-235-77.styrion.net
77.235.65.33	PTR	33-65-235-77.styrion.net
77.235.65.34	A+PTR	gleifw04-w2.sbb-glei.styrion.net
77.235.65.35	PTR	35-65-235-77.styrion.net
77.235.65.65	PTR	65-65-235-77.styrion.net
77.235.65.82	PTR	82-65-235-77.styrion.net
77.235.65.83	PTR	83-65-235-77.styrion.net
77.235.65.112	PTR	112-65-235-77.styrion.net
77.235.65.130	PTR	130-65-235-77.styrion.net
77.235.65.131	PTR	131-65-235-77.styrion.net
77.235.65.145	PTR	145-65-235-77.styrion.net
77.235.65.160	PTR	160-65-235-77.styrion.net
77.235.65.178	PTR	178-65-235-77.styrion.net
77.235.65.192	PTR	192-65-235-77.styrion.net
77.235.65.225	PTR	225-65-235-77.styrion.net
77.235.65.241	PTR	241-65-235-77.styrion.net
77.235.68.3	A	smtp.katrin.at
77.235.68.3	A	mail.styrion.net
77.235.68.3	A	smtp.styrion.net
77.235.68.4	PTR	mx1.styrion.net
77.235.68.4	A	mx1.antrag.net
77.235.68.18	PTR	18-68-235-77.ssn-glei.styrion.net
77.235.68.18	A	arnus.at
77.235.68.35	PTR	gleivs01.styrion.net
77.235.68.35	A	multifire.de
77.235.68.35	A	kwb-france.com
77.235.68.40	A	arnus.at
77.235.68.53	A	gleifw02-vlk-v3.ssn-glei.styrion.net
77.235.68.86	A	86-68-235-77.ssn-glei.styrion.net
77.235.68.229	A	229-68-235-77.ssn-glei.styrion.net
77.235.69.7	PTR	7-69-235-77.styrion.net
77.235.69.82	A	ad-anzeigenmarkt.at
77.235.69.83	A	metallux-leuchten.at
77.235.69.84	A	ad-lampenschirme.com
77.235.69.84	A	immobilien-netzwerk.at
77.235.69.98	A	osit.cc
77.235.69.98	A	kolab.osit.cc
77.235.69.99	PTR	mail.osit.cc
77.235.69.99	A	osit.cc
77.235.69.99	A	mail.deepdoc.at
77.235.69.106	PTR	106-69-235-77.styrion.net
77.235.70.226	A+PTR	web2.osit.cc
77.235.72.1	A	1-72-235-77.static-fiber.styrion.net
77.235.72.3	PTR	mx1.kwb.at
77.235.72.3	A	mx1.hackgut.info
77.235.72.3	A	mx1.kwbpartner.it
77.235.72.16	A	16-72-235-77.static-fiber.styrion.net
77.235.72.21	A	21-72-235-77.static-fiber.styrion.net
77.235.72.29	A	29-72-235-77.static-fiber.styrion.net
77.235.72.38	A	38-72-235-77.static-fiber.styrion.net
77.235.72.39	A	39-72-235-77.static-fiber.styrion.net
77.235.72.42	A	42-72-235-77.static-fiber.styrion.net
77.235.72.44	A	44-72-235-77.static-fiber.styrion.net
77.235.72.50	A	50-72-235-77.static-fiber.styrion.net
77.235.72.55	A	55-72-235-77.static-fiber.styrion.net
77.235.72.61	A	61-72-235-77.static-fiber.styrion.net
77.235.72.63	A	63-72-235-77.static-fiber.styrion.net
77.235.72.71	A	71-72-235-77.static-fiber.styrion.net
77.235.72.77	A	77-72-235-77.static-fiber.styrion.net
77.235.72.83	A+PTR	mail.pentanova.biz
77.235.72.84	A	pentatime.pentanova.biz
77.235.72.88	A	88-72-235-77.static-fiber.styrion.net
77.235.72.90	A	90-72-235-77.static-fiber.styrion.net
77.235.72.99	A	mail.pfeifer-real.com
77.235.72.104	A	104-72-235-77.static-fiber.styrion.net
77.235.72.106	A	106-72-235-77.static-fiber.styrion.net
77.235.72.108	A	108-72-235-77.static-fiber.styrion.net
77.235.72.113	A	113-72-235-77.static-fiber.styrion.net
77.235.72.115	A	115-72-235-77.static-fiber.styrion.net
77.235.72.121	A	121-72-235-77.static-fiber.styrion.net
77.235.72.123	A	123-72-235-77.static-fiber.styrion.net
77.235.72.129	A	129-72-235-77.static-fiber.styrion.net
77.235.72.130	A	130-72-235-77.static-fiber.styrion.net
77.235.72.140	A	140-72-235-77.static-fiber.styrion.net
77.235.72.141	A	141-72-235-77.static-fiber.styrion.net
77.235.72.151	A	151-72-235-77.static-fiber.styrion.net
77.235.72.155	A	155-72-235-77.static-fiber.styrion.net
77.235.72.158	A	158-72-235-77.static-fiber.styrion.net
77.235.72.160	A	160-72-235-77.static-fiber.styrion.net
77.235.72.165	A	165-72-235-77.static-fiber.styrion.net
77.235.72.166	A	166-72-235-77.static-fiber.styrion.net
77.235.72.167	A	167-72-235-77.static-fiber.styrion.net
77.235.72.177	A	177-72-235-77.static-fiber.styrion.net
77.235.72.181	A	181-72-235-77.static-fiber.styrion.net
77.235.72.184	A	184-72-235-77.static-fiber.styrion.net
77.235.72.187	A	187-72-235-77.static-fiber.styrion.net
77.235.72.192	A+PTR	192-72-235-77.static-fiber.styrion.net
77.235.72.193	A+PTR	193-72-235-77.static-fiber.styrion.net
77.235.72.194	A+PTR	194-72-235-77.static-fiber.styrion.net
77.235.72.195	A+PTR	195-72-235-77.static-fiber.styrion.net
77.235.72.209	A	209-72-235-77.static-fiber.styrion.net
77.235.72.212	A	212-72-235-77.static-fiber.styrion.net
77.235.72.214	A	214-72-235-77.static-fiber.styrion.net
77.235.72.215	A	215-72-235-77.static-fiber.styrion.net
77.235.72.227	A	227-72-235-77.static-fiber.styrion.net
77.235.72.235	A	235-72-235-77.static-fiber.styrion.net
77.235.72.236	A	236-72-235-77.static-fiber.styrion.net
77.235.72.237	A	237-72-235-77.static-fiber.styrion.net
77.235.72.242	A	242-72-235-77.static-fiber.styrion.net
77.235.72.248	A	248-72-235-77.static-fiber.styrion.net
77.235.72.249	A	249-72-235-77.static-fiber.styrion.net
77.235.72.252	A	252-72-235-77.static-fiber.styrion.net
77.235.73.155	A	ns1.bolivartur.ru