Robtex

Up: 185.170.152.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 185.170.152.0/23
Down right: 185.170.154.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
185.170.152.4	A	response.business-news.eu
185.170.152.4	A	response.apac-insider.com
185.170.153.70	A+PTR	award1.ai-awardsales.com
185.170.153.71	A+PTR	award1.ai-awardsales.com
185.170.153.71	A	award2.ai-awardsales.com
185.170.153.72	A+PTR	award1.ai-awardsales.com
185.170.153.72	A	award3.ai-awardsales.com
185.170.153.73	A+PTR	award1.ai-awardsales.com
185.170.153.73	A	award4.ai-awardsales.com
185.170.153.74	A+PTR	award1.ai-awardsales.com
185.170.153.74	A	award5.ai-awardsales.com
185.170.153.100	PTR	smtp1-1.ai-gamailer.com
185.170.153.100	A	ga.internationaltransportnews.com
185.170.153.100	A	ga.ceo-review.com
185.170.153.101	A+PTR	pool.ai-b2bmail.com
185.170.153.101	PTR	award1.ai-b2bmail.com
185.170.153.102	PTR	smtp1-3.ai-gamailer.com
185.170.153.102	A	pool.ai-b2bmail.com
185.170.153.103	A+PTR	pool.ai-b2bmail.com
185.170.153.103	PTR	award3.ai-b2bmail.com
185.170.153.104	A+PTR	pool.ai-b2bmail.com
185.170.153.104	A+PTR	award4.ai-b2bmail.com
185.170.153.104	A	smtp1-5.ai-gamailer.com
185.170.153.105	PTR	smtp1-6.ai-gamailer.com
185.170.153.105	A	pool.ai-b2bmail.com
185.170.153.105	A	award5.ai-b2bmail.com
185.170.153.106	PTR	smtp1-7.ai-gamailer.com
185.170.153.108	A+PTR	smtp1-9.ai-gamailer.com
185.170.153.110	A+PTR	smtp1-11.ai-gamailer.com
185.170.153.114	A+PTR	smtp1-15.ai-gamailer.com
185.170.153.116	A+PTR	smtp1-17.ai-gamailer.com
185.170.153.118	A+PTR	smtp1-19.ai-gamailer.com
185.170.153.121	A+PTR	smtp1-22.ai-gamailer.com
185.170.153.126	A+PTR	smtp1-27.ai-gamailer.com
185.170.153.127	A+PTR	smtp1-28.ai-gamailer.com
185.170.153.132	A+PTR	smtp1-33.ai-gamailer.com
185.170.153.133	A+PTR	smtp1-34.ai-gamailer.com
185.170.153.138	A+PTR	smtp1-39.ai-gamailer.com
185.170.153.146	A+PTR	smtp1-47.ai-gamailer.com
185.170.153.149	A+PTR	smtp1-50.ai-gamailer.com
185.170.154.1	A+PTR	relay1.ai-b2bmail.com
185.170.154.2	A+PTR	relay1.ai-b2bmail.com
185.170.154.3	A+PTR	relay1.ai-b2bmail.com
185.170.154.4	A+PTR	relay1.ai-b2bmail.com
185.170.154.5	A	relay1.ai-b2bmail.com
185.170.154.6	A+PTR	relay1.ai-b2bmail.com
185.170.154.7	A+PTR	relay1.ai-b2bmail.com
185.170.154.8	A+PTR	relay1.ai-b2bmail.com
185.170.154.9	A+PTR	relay1.ai-b2bmail.com
185.170.154.10	A+PTR	relay1.ai-b2bmail.com
185.170.155.26	A+PTR	aim1.aimediaplatform.com
185.170.155.48	A+PTR	aim1.aimediaplatform.com
185.170.155.65	A+PTR	aim1.aimediaplatform.com
185.170.155.71	A+PTR	pool.aimediaplatform.com
185.170.155.71	A+PTR	mag1.aimediaplatform.com
185.170.155.72	A+PTR	pool.aimediaplatform.com
185.170.155.72	A+PTR	mag2.aimediaplatform.com
185.170.155.73	A+PTR	pool.aimediaplatform.com
185.170.155.73	A+PTR	mag3.aimediaplatform.com
185.170.155.74	A+PTR	mag4.aimediaplatform.com
185.170.155.74	A+PTR	pool.aimediaplatform.com
185.170.155.75	PTR	mag5.aimediaplatform.com
185.170.155.75	A+PTR	pool.aimediaplatform.com
185.170.155.109	A+PTR	aim1.aimediaplatform.com
185.170.155.120	A+PTR	aim1.aimediaplatform.com
185.170.155.158	A	aim1.aimediaplatform.com
185.170.155.179	A+PTR	aim1.aimediaplatform.com
185.170.155.215	A+PTR	aim1.aimediaplatform.com
185.170.155.240	A+PTR	aim1.aimediaplatform.com