Robtex

Up: 74.114.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 74.114.24.0/22
Down right: 74.114.28.0/22

IP	Type	Hostname
74.114.24.1	PTR	1.24.114.74.bc.googleusercontent.com
74.114.24.27	A	27.24.114.74.bc.googleusercontent.com
74.114.24.102	A+PTR	102.24.114.74.bc.googleusercontent.com
74.114.25.0	PTR	0.25.114.74.bc.googleusercontent.com
74.114.25.1	PTR	domain.not.configured
74.114.25.2	A+PTR	2.25.114.74.bc.googleusercontent.com
74.114.25.3	PTR	domain.not.configured
74.114.25.8	PTR	domain.not.configured
74.114.25.9	PTR	domain.not.configured
74.114.25.10	PTR	domain.not.configured
74.114.25.11	PTR	domain.not.configured
74.114.25.17	A+PTR	17.25.114.74.bc.googleusercontent.com
74.114.25.18	PTR	domain.not.configured
74.114.25.19	PTR	domain.not.configured
74.114.25.22	A	22.25.114.74.bc.googleusercontent.com
74.114.25.24	PTR	domain.not.configured
74.114.25.25	PTR	domain.not.configured
74.114.25.26	PTR	domain.not.configured
74.114.25.27	PTR	domain.not.configured
74.114.25.29	A	29.25.114.74.bc.googleusercontent.com
74.114.25.32	A+PTR	32.25.114.74.bc.googleusercontent.com
74.114.25.33	PTR	domain.not.configured
74.114.25.34	PTR	domain.not.configured
74.114.25.35	PTR	domain.not.configured
74.114.25.38	A	38.25.114.74.bc.googleusercontent.com
74.114.25.40	PTR	domain.not.configured
74.114.25.41	PTR	domain.not.configured
74.114.25.42	PTR	domain.not.configured
74.114.25.43	PTR	domain.not.configured
74.114.25.48	A+PTR	48.25.114.74.bc.googleusercontent.com
74.114.25.50	PTR	domain.not.configured
74.114.25.51	PTR	domain.not.configured
74.114.25.56	PTR	domain.not.configured
74.114.25.57	PTR	domain.not.configured
74.114.25.58	PTR	domain.not.configured
74.114.25.59	A+PTR	59.25.114.74.bc.googleusercontent.com
74.114.25.63	A	63.25.114.74.bc.googleusercontent.com
74.114.25.64	PTR	domain.not.configured
74.114.25.65	PTR	domain.not.configured
74.114.25.66	PTR	domain.not.configured
74.114.25.67	A+PTR	67.25.114.74.bc.googleusercontent.com
74.114.25.69	A	69.25.114.74.bc.googleusercontent.com
74.114.25.71	A	71.25.114.74.bc.googleusercontent.com
74.114.25.72	PTR	domain.not.configured
74.114.25.75	PTR	domain.not.configured
74.114.25.80	A+PTR	80.25.114.74.bc.googleusercontent.com
74.114.25.81	PTR	domain.not.configured
74.114.25.82	A+PTR	82.25.114.74.bc.googleusercontent.com
74.114.25.83	PTR	domain.not.configured
74.114.25.88	PTR	domain.not.configured
74.114.25.89	PTR	domain.not.configured
74.114.25.90	PTR	domain.not.configured
74.114.25.91	PTR	domain.not.configured
74.114.25.96	PTR	domain.not.configured
74.114.25.97	PTR	domain.not.configured
74.114.25.98	PTR	domain.not.configured
74.114.25.99	PTR	domain.not.configured
74.114.25.100	A	100.25.114.74.bc.googleusercontent.com
74.114.25.101	A	101.25.114.74.bc.googleusercontent.com
74.114.25.104	PTR	domain.not.configured
74.114.25.107	PTR	domain.not.configured
74.114.25.109	A	109.25.114.74.bc.googleusercontent.com
74.114.25.112	PTR	domain.not.configured
74.114.25.114	PTR	domain.not.configured
74.114.25.115	PTR	domain.not.configured
74.114.25.117	A	117.25.114.74.bc.googleusercontent.com
74.114.25.118	A	118.25.114.74.bc.googleusercontent.com
74.114.25.121	PTR	domain.not.configured
74.114.25.123	PTR	domain.not.configured
74.114.25.130	A+PTR	130.25.114.74.bc.googleusercontent.com
74.114.25.138	A+PTR	138.25.114.74.bc.googleusercontent.com
74.114.25.139	PTR	domain.not.configured
74.114.25.143	A	143.25.114.74.bc.googleusercontent.com
74.114.25.144	A+PTR	144.25.114.74.bc.googleusercontent.com
74.114.25.149	A	149.25.114.74.bc.googleusercontent.com
74.114.25.152	A+PTR	152.25.114.74.bc.googleusercontent.com
74.114.25.154	A+PTR	154.25.114.74.bc.googleusercontent.com
74.114.25.156	A	156.25.114.74.bc.googleusercontent.com
74.114.25.161	A+PTR	161.25.114.74.bc.googleusercontent.com
74.114.25.169	A+PTR	169.25.114.74.bc.googleusercontent.com
74.114.25.171	A+PTR	171.25.114.74.bc.googleusercontent.com
74.114.25.174	A	174.25.114.74.bc.googleusercontent.com
74.114.25.178	A+PTR	178.25.114.74.bc.googleusercontent.com
74.114.25.194	A+PTR	194.25.114.74.bc.googleusercontent.com
74.114.25.198	A	198.25.114.74.bc.googleusercontent.com
74.114.25.203	PTR	domain.not.configured
74.114.25.205	A	205.25.114.74.bc.googleusercontent.com
74.114.25.210	A+PTR	210.25.114.74.bc.googleusercontent.com
74.114.25.214	A	214.25.114.74.bc.googleusercontent.com
74.114.25.216	A+PTR	216.25.114.74.bc.googleusercontent.com
74.114.25.222	A	222.25.114.74.bc.googleusercontent.com
74.114.25.225	PTR	domain.not.configured
74.114.25.228	A	228.25.114.74.bc.googleusercontent.com
74.114.25.229	A	229.25.114.74.bc.googleusercontent.com
74.114.25.245	A	245.25.114.74.bc.googleusercontent.com
74.114.25.249	A+PTR	249.25.114.74.bc.googleusercontent.com
74.114.26.35	PTR	domain.not.configured
74.114.26.47	A	47.26.114.74.bc.googleusercontent.com
74.114.26.62	A	62.26.114.74.bc.googleusercontent.com
74.114.26.66	PTR	domain.not.configured
74.114.26.83	A+PTR	83.26.114.74.bc.googleusercontent.com
74.114.26.129	PTR	domain.not.configured
74.114.26.156	A	156.26.114.74.bc.googleusercontent.com
74.114.26.163	A+PTR	163.26.114.74.bc.googleusercontent.com
74.114.26.245	A	245.26.114.74.bc.googleusercontent.com
74.114.27.32	PTR	domain.not.configured
74.114.27.35	PTR	domain.not.configured
74.114.27.43	PTR	domain.not.configured
74.114.27.82	PTR	domain.not.configured
74.114.27.99	PTR	domain.not.configured
74.114.27.104	PTR	domain.not.configured
74.114.27.105	PTR	domain.not.configured
74.114.27.115	PTR	domain.not.configured
74.114.27.187	PTR	domain.not.configured
74.114.28.2	PTR	domain.not.configured
74.114.28.11	PTR	domain.not.configured
74.114.28.18	PTR	domain.not.configured
74.114.28.81	PTR	domain.not.configured
74.114.28.113	A+PTR	113.28.114.74.bc.googleusercontent.com
74.114.28.136	PTR	domain.not.configured
74.114.28.144	PTR	domain.not.configured
74.114.28.147	PTR	domain.not.configured
74.114.28.163	PTR	domain.not.configured
74.114.28.169	PTR	domain.not.configured
74.114.28.170	PTR	domain.not.configured
74.114.28.171	PTR	domain.not.configured
74.114.28.178	PTR	domain.not.configured
74.114.28.192	PTR	domain.not.configured
74.114.28.194	PTR	domain.not.configured
74.114.28.202	PTR	domain.not.configured
74.114.28.210	PTR	domain.not.configured
74.114.28.226	PTR	domain.not.configured
74.114.28.232	PTR	domain.not.configured
74.114.28.233	PTR	domain.not.configured
74.114.28.234	PTR	domain.not.configured
74.114.28.241	PTR	domain.not.configured
74.114.28.242	PTR	domain.not.configured
74.114.28.243	PTR	domain.not.configured
74.114.28.248	PTR	domain.not.configured
74.114.29.3	PTR	domain.not.configured
74.114.29.27	PTR	domain.not.configured
74.114.29.56	PTR	domain.not.configured
74.114.29.57	PTR	domain.not.configured
74.114.29.64	PTR	domain.not.configured
74.114.29.66	PTR	domain.not.configured
74.114.29.104	PTR	domain.not.configured
74.114.29.121	PTR	domain.not.configured
74.114.29.192	PTR	domain.not.configured
74.114.30.18	PTR	domain.not.configured
74.114.30.73	PTR	domain.not.configured
74.114.30.130	PTR	domain.not.configured
74.114.30.154	PTR	domain.not.configured
74.114.30.234	PTR	domain.not.configured
74.114.31.3	PTR	domain.not.configured
74.114.31.42	PTR	domain.not.configured
74.114.31.49	PTR	domain.not.configured
74.114.31.90	PTR	domain.not.configured
74.114.31.120	PTR	domain.not.configured
74.114.31.160	PTR	domain.not.configured