Robtex

Up: 74.119.176.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 74.119.180.0/23
Down right: 74.119.182.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.119.180.1	PTR	gw.lax.internetfx.com
74.119.180.2	PTR	ip-74-119-180-2.ifox.com
74.119.180.2	A	ns2.golocal.biz
74.119.180.2	A	ns3.ifox.com
74.119.180.3	PTR	ip-74-119-180-3.ifox.com
74.119.180.6	PTR	ip-74-119-180-6.ifox.com
74.119.180.7	PTR	ip-74-119-180-7.ifox.com
74.119.180.9	PTR	ip-74-119-180-9.ifox.com
74.119.180.10	PTR	ip-74-119-180-10.ifox.com
74.119.180.11	A+PTR	dns3.skywirefiber.com
74.119.180.12	A+PTR	ns3.skywirefiber.com
74.119.180.12	A	ns3.gofiber.tech
74.119.180.14	PTR	ip-74-119-180-14.ifox.com
74.119.180.17	A+PTR	vmlax1.ifox.com
74.119.180.22	PTR	ip-74-119-180-22.ifox.com
74.119.180.27	PTR	ip-74-119-180-27.ifox.com
74.119.180.40	PTR	ip-74-119-180-40.ifox.com
74.119.180.51	PTR	ip-74-119-180-51.ifox.com
74.119.180.52	PTR	ip-74-119-180-52.ifox.com
74.119.180.53	PTR	ip-74-119-180-53.ifox.com
74.119.180.54	PTR	ip-74-119-180-54.ifox.com
74.119.180.55	PTR	ip-74-119-180-55.ifox.com
74.119.180.61	PTR	ip-74-119-180-61.ifox.com
74.119.180.62	PTR	ip-74-119-180-62.ifox.com
74.119.180.78	PTR	ip-74-119-180-78.ifox.com
74.119.180.79	PTR	ip-74-119-180-79.ifox.com
74.119.180.86	PTR	ip-74-119-180-86.ifox.com
74.119.180.112	PTR	ip-74-119-180-112.ifox.com
74.119.180.116	PTR	ip-74-119-180-116.ifox.com
74.119.180.124	PTR	ip-74-119-180-124.ifox.com
74.119.180.129	PTR	ip-74-119-180-129.ifox.com
74.119.180.130	PTR	ip-74-119-180-130.ifox.com
74.119.180.135	PTR	ip-74-119-180-135.ifox.com
74.119.180.136	PTR	ip-74-119-180-136.ifox.com
74.119.180.138	PTR	ip-74-119-180-138.ifox.com
74.119.180.147	PTR	ip-74-119-180-147.ifox.com
74.119.180.149	PTR	ip-74-119-180-149.ifox.com
74.119.180.152	PTR	ip-74-119-180-152.ifox.com
74.119.180.158	PTR	ip-74-119-180-158.ifox.com
74.119.180.163	PTR	ip-74-119-180-163.ifox.com
74.119.180.168	PTR	ip-74-119-180-168.ifox.com
74.119.180.169	PTR	ip-74-119-180-169.ifox.com
74.119.180.174	PTR	ip-74-119-180-174.ifox.com
74.119.180.177	PTR	ip-74-119-180-177.ifox.com
74.119.180.181	PTR	ip-74-119-180-181.ifox.com
74.119.180.185	PTR	ip-74-119-180-185.ifox.com
74.119.180.188	PTR	ip-74-119-180-188.ifox.com
74.119.180.189	PTR	ip-74-119-180-189.ifox.com
74.119.180.195	PTR	ip-74-119-180-195.ifox.com
74.119.180.203	PTR	ip-74-119-180-203.ifox.com
74.119.180.207	PTR	ip-74-119-180-207.ifox.com
74.119.180.213	PTR	ip-74-119-180-213.ifox.com
74.119.180.214	PTR	ip-74-119-180-214.ifox.com
74.119.180.218	PTR	ip-74-119-180-218.ifox.com
74.119.180.220	PTR	ip-74-119-180-220.ifox.com
74.119.180.221	PTR	ip-74-119-180-221.ifox.com
74.119.180.228	PTR	ip-74-119-180-228.ifox.com
74.119.180.229	PTR	ip-74-119-180-229.ifox.com
74.119.180.231	PTR	ip-74-119-180-231.ifox.com
74.119.180.236	PTR	ip-74-119-180-236.ifox.com
74.119.180.243	PTR	ip-74-119-180-243.ifox.com
74.119.180.249	PTR	ip-74-119-180-249.ifox.com
74.119.180.251	PTR	ip-74-119-180-251.ifox.com
74.119.180.252	PTR	ip-74-119-180-252.ifox.com
74.119.182.12	PTR	ip-74-119-182-12.ifox.com
74.119.182.19	PTR	ip-74-119-182-19.ifox.com
74.119.182.21	PTR	ip-74-119-182-21.ifox.com
74.119.182.24	PTR	ip-74-119-182-24.ifox.com
74.119.182.25	PTR	ip-74-119-182-25.ifox.com
74.119.182.38	PTR	ip-74-119-182-38.ifox.com
74.119.182.43	PTR	ip-74-119-182-43.ifox.com
74.119.182.46	PTR	ip-74-119-182-46.ifox.com
74.119.182.48	PTR	ip-74-119-182-48.ifox.com
74.119.182.59	PTR	ip-74-119-182-59.ifox.com
74.119.182.72	PTR	ip-74-119-182-72.ifox.com
74.119.182.79	PTR	ip-74-119-182-79.ifox.com
74.119.182.82	PTR	ip-74-119-182-82.ifox.com
74.119.182.89	PTR	ip-74-119-182-89.ifox.com
74.119.182.96	PTR	ip-74-119-182-96.ifox.com
74.119.182.105	PTR	ip-74-119-182-105.ifox.com
74.119.182.113	PTR	ip-74-119-182-113.ifox.com
74.119.182.122	PTR	ip-74-119-182-122.ifox.com
74.119.182.133	PTR	ip-74-119-182-133.ifox.com
74.119.182.135	PTR	ip-74-119-182-135.ifox.com
74.119.182.148	PTR	ip-74-119-182-148.ifox.com
74.119.182.157	PTR	ip-74-119-182-157.ifox.com
74.119.182.157	A	mail.4097665913.mail.2911348655.dnstrafficroute.org
74.119.182.170	PTR	ip-74-119-182-170.ifox.com
74.119.182.173	PTR	ip-74-119-182-173.ifox.com
74.119.182.174	PTR	ip-74-119-182-174.ifox.com
74.119.182.178	PTR	ip-74-119-182-178.ifox.com
74.119.182.213	PTR	ip-74-119-182-213.ifox.com
74.119.182.218	PTR	ip-74-119-182-218.ifox.com
74.119.182.222	PTR	ip-74-119-182-222.ifox.com
74.119.182.224	PTR	ip-74-119-182-224.ifox.com