Robtex

Up: 202.81.160.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 202.81.164.0/23
Down right: 202.81.166.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.81.164.2	PTR	static-host-202-81-164-2.b2b.com.ph
202.81.164.3	PTR	static-host-202-81-164-3.b2b.com.ph
202.81.164.4	PTR	static-host-202-81-164-4.b2b.com.ph
202.81.164.5	PTR	static-host-202-81-164-5.b2b.com.ph
202.81.164.6	PTR	static-host-202-81-164-6.b2b.com.ph
202.81.164.10	PTR	static-host-202-81-164-10.b2b.com.ph
202.81.164.14	PTR	static-host-202-81-164-14.b2b.com.ph
202.81.164.18	PTR	static-host-202-81-164-18.b2b.com.ph
202.81.164.19	PTR	static-host-202-81-164-19.b2b.com.ph
202.81.164.20	PTR	static-host-202-81-164-20.b2b.com.ph
202.81.164.23	PTR	static-host-202-81-164-23.b2b.com.ph
202.81.164.24	PTR	static-host-202-81-164-24.b2b.com.ph
202.81.164.38	PTR	static-host-202-81-164-38.b2b.com.ph
202.81.164.39	PTR	static-host-202-81-164-39.b2b.com.ph
202.81.164.43	PTR	static-host-202-81-164-43.b2b.com.ph
202.81.164.44	PTR	static-host-202-81-164-44.b2b.com.ph
202.81.164.45	PTR	static-host-202-81-164-45.b2b.com.ph
202.81.164.49	PTR	static-host-202-81-164-49.b2b.com.ph
202.81.164.52	PTR	static-host-202-81-164-52.b2b.com.ph
202.81.164.53	PTR	static-host-202-81-164-53.b2b.com.ph
202.81.164.61	PTR	static-host-202-81-164-61.b2b.com.ph
202.81.164.65	PTR	static-host-202-81-164-65.b2b.com.ph
202.81.164.67	PTR	static-host-202-81-164-67.b2b.com.ph
202.81.164.70	PTR	static-host-202-81-164-70.b2b.com.ph
202.81.164.72	PTR	static-host-202-81-164-72.b2b.com.ph
202.81.164.73	PTR	static-host-202-81-164-73.b2b.com.ph
202.81.164.77	PTR	static-host-202-81-164-77.b2b.com.ph
202.81.164.85	PTR	static-host-202-81-164-85.b2b.com.ph
202.81.164.86	PTR	static-host-202-81-164-86.b2b.com.ph
202.81.164.89	PTR	static-host-202-81-164-89.b2b.com.ph
202.81.164.93	PTR	static-host-202-81-164-93.b2b.com.ph
202.81.164.94	PTR	static-host-202-81-164-94.b2b.com.ph
202.81.164.95	PTR	static-host-202-81-164-95.b2b.com.ph
202.81.164.96	PTR	static-host-202-81-164-96.b2b.com.ph
202.81.164.103	PTR	static-host-202-81-164-103.b2b.com.ph
202.81.164.107	PTR	static-host-202-81-164-107.b2b.com.ph
202.81.164.115	PTR	static-host-202-81-164-115.b2b.com.ph
202.81.164.116	PTR	static-host-202-81-164-116.b2b.com.ph
202.81.164.118	PTR	static-host-202-81-164-118.b2b.com.ph
202.81.164.122	PTR	static-host-202-81-164-122.b2b.com.ph
202.81.164.130	PTR	static-host-202-81-164-130.b2b.com.ph
202.81.164.134	PTR	static-host-202-81-164-134.b2b.com.ph
202.81.164.135	PTR	static-host-202-81-164-135.b2b.com.ph
202.81.164.137	PTR	static-host-202-81-164-137.b2b.com.ph
202.81.164.142	PTR	static-host-202-81-164-142.b2b.com.ph
202.81.164.144	PTR	static-host-202-81-164-144.b2b.com.ph
202.81.164.146	PTR	static-host-202-81-164-146.b2b.com.ph
202.81.164.147	PTR	static-host-202-81-164-147.b2b.com.ph
202.81.164.151	PTR	static-host-202-81-164-151.b2b.com.ph
202.81.164.153	PTR	static-host-202-81-164-153.b2b.com.ph
202.81.164.154	PTR	static-host-202-81-164-154.b2b.com.ph
202.81.164.156	PTR	static-host-202-81-164-156.b2b.com.ph
202.81.164.159	PTR	static-host-202-81-164-159.b2b.com.ph
202.81.164.161	PTR	static-host-202-81-164-161.b2b.com.ph
202.81.164.162	PTR	static-host-202-81-164-162.b2b.com.ph
202.81.164.164	PTR	static-host-202-81-164-164.b2b.com.ph
202.81.164.169	PTR	static-host-202-81-164-169.b2b.com.ph
202.81.164.174	PTR	static-host-202-81-164-174.b2b.com.ph
202.81.164.178	PTR	static-host-202-81-164-178.b2b.com.ph
202.81.164.191	PTR	static-host-202-81-164-191.b2b.com.ph
202.81.164.193	PTR	static-host-202-81-164-193.b2b.com.ph
202.81.164.197	PTR	static-host-202-81-164-197.b2b.com.ph
202.81.164.200	PTR	static-host-202-81-164-200.b2b.com.ph
202.81.164.201	PTR	static-host-202-81-164-201.b2b.com.ph
202.81.164.204	PTR	static-host-202-81-164-204.b2b.com.ph
202.81.164.205	PTR	static-host-202-81-164-205.b2b.com.ph
202.81.164.208	PTR	static-host-202-81-164-208.b2b.com.ph
202.81.164.211	PTR	static-host-202-81-164-211.b2b.com.ph
202.81.164.212	PTR	static-host-202-81-164-212.b2b.com.ph
202.81.164.215	PTR	static-host-202-81-164-215.b2b.com.ph
202.81.164.216	PTR	static-host-202-81-164-216.b2b.com.ph
202.81.164.217	PTR	static-host-202-81-164-217.b2b.com.ph
202.81.164.222	PTR	static-host-202-81-164-222.b2b.com.ph
202.81.164.226	PTR	static-host-202-81-164-226.b2b.com.ph
202.81.164.232	PTR	static-host-202-81-164-232.b2b.com.ph
202.81.164.233	PTR	static-host-202-81-164-233.b2b.com.ph
202.81.164.235	PTR	static-host-202-81-164-235.b2b.com.ph
202.81.164.237	PTR	static-host-202-81-164-237.b2b.com.ph
202.81.164.240	PTR	static-host-202-81-164-240.b2b.com.ph
202.81.164.241	PTR	static-host-202-81-164-241.b2b.com.ph
202.81.164.242	PTR	static-host-202-81-164-242.b2b.com.ph
202.81.164.243	PTR	static-host-202-81-164-243.b2b.com.ph
202.81.164.244	PTR	static-host-202-81-164-244.b2b.com.ph
202.81.164.246	PTR	static-host-202-81-164-246.b2b.com.ph
202.81.164.249	PTR	static-host-202-81-164-249.b2b.com.ph
202.81.164.250	PTR	static-host-202-81-164-250.b2b.com.ph
202.81.164.252	PTR	static-host-202-81-164-252.b2b.com.ph
202.81.164.254	PTR	static-host-202-81-164-254.b2b.com.ph
202.81.165.7	PTR	static-host-202-81-165-7.b2b.com.ph
202.81.165.19	PTR	mail.landco.ph
202.81.165.29	PTR	static-host-202-81-165-29.b2b.com.ph
202.81.165.39	A+PTR	mail.intercommerce.com.ph
202.81.165.39	A	dins.intercommerce.com.ph
202.81.165.42	PTR	static-host-202-81-165-42.b2b.com.ph
202.81.165.42	A	intercommerce.com.ph
202.81.165.43	PTR	static-host-202-81-165-43.b2b.com.ph
202.81.165.57	PTR	static-host-202-81-165-57.b2b.com.ph
202.81.165.74	PTR	mail.tomsworld.com.ph
202.81.165.97	PTR	static-host-202-81-165-97.b2b.com.ph
202.81.165.99	PTR	static-host-202-81-165-99.b2b.com.ph
202.81.165.109	PTR	static-host-202-81-165-109.b2b.com.ph
202.81.165.115	PTR	static-host-202-81-165-115.b2b.com.ph
202.81.165.121	PTR	static-host-202-81-165-121.b2b.com.ph
202.81.165.123	PTR	static-host-202-81-165-123.b2b.com.ph
202.81.165.134	A	zimbra.conyelo.com
202.81.165.136	PTR	static-host-202-81-165-136.b2b.com.ph
202.81.165.136	A	mail.ac-precast.com
202.81.165.137	PTR	static-host-202-81-165-137.b2b.com.ph
202.81.165.137	A	rnuable.com
202.81.165.137	A	www.greenchem.com.ph
202.81.165.140	A+PTR	zimbra.aurotech.com
202.81.165.140	A	zimbra.greenchem.com.ph
202.81.165.142	A	mail.kkm-works.com
202.81.165.150	PTR	static-host-202-81-165-150.b2b.com.ph
202.81.165.152	PTR	static-host-202-81-165-152.b2b.com.ph
202.81.165.167	PTR	static-host-202-81-165-167.b2b.com.ph
202.81.165.174	PTR	static-host-202-81-165-174.b2b.com.ph
202.81.165.187	PTR	static-host-202-81-165-187.b2b.com.ph
202.81.165.197	PTR	static-host-202-81-165-197.b2b.com.ph
202.81.165.203	A	kwephilippines.ph
202.81.165.211	PTR	static-host-202-81-165-211.b2b.com.ph
202.81.165.212	PTR	static-host-202-81-165-212.b2b.com.ph
202.81.165.218	PTR	static-host-202-81-165-218.b2b.com.ph
202.81.165.232	A	mail.gmcpmariveles.com
202.81.165.242	PTR	static-host-202-81-165-242.b2b.com.ph
202.81.165.255	PTR	static-host-202-81-165-255.b2b.com.ph
202.81.166.1	PTR	static-host-202-81-166-1.netplay.ph
202.81.166.73	A	www.citem.com.ph
202.81.166.73	A	hallone.ph
202.81.166.73	A	citem.com.ph
202.81.166.76	A	iheartyoupvb.com
202.81.166.92	A	ipdial-166-92.tri-isys.com