Robtex

Up: 74.112.71.0/25
Can't show all results, try to descend to a more specific CIDR
Down left: 74.112.71.0/27
Down right: 74.112.71.32/27
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.112.71.1	A+PTR	notifications.atl5.silverpop.com
74.112.71.1	A	mail2562.mkt2956.com
74.112.71.2	A	mail2563.mkt2957.com
74.112.71.3	A	mail2564.mkt2958.com
74.112.71.4	A	mail2565.mkt2959.com
74.112.71.5	A	mail2566.mkt2960.com
74.112.71.6	PTR	mail5065.paymentsense.mkt5663.com
74.112.71.6	A	mail5065.mkt5663.com
74.112.71.7	A	royalsociety.mkt2962.com
74.112.71.7	A	mail2568.mkt2962.com
74.112.71.8	A	mail5504.mkt6102.com
74.112.71.9	A+PTR	mail2570.email.engagedigital.com.au
74.112.71.9	A	mail2570.mkt2964.com
74.112.71.10	PTR	mail2571.alliances.silverpop.com
74.112.71.10	A	mail2571.mkt2965.com
74.112.71.11	A+PTR	mail5391.intertek.mkt5989.com
74.112.71.11	A	mail5391.mkt5989.com
74.112.71.12	PTR	mail2573.email.mattel.com
74.112.71.12	A	mail2573.mkt2967.com
74.112.71.13	A+PTR	mail2574.eservice.barbiecollector.com
74.112.71.13	A	mail2574.mkt2968.com
74.112.71.14	A+PTR	mail2575.lerneruniversalcorp.mkt2969.com
74.112.71.14	A	mail2575.mkt2969.com
74.112.71.14	A	lerneruniversalcorp.mkt2969.com
74.112.71.15	A	fidelity.mkt2970.com
74.112.71.15	A	mail2576.mkt2970.com
74.112.71.16	A+PTR	mail2577.d.trendmicro.eu
74.112.71.16	A	mail2577.mkt2971.com
74.112.71.17	A	mail5390.gennaker.mkt5988.com
74.112.71.17	A	mail5390.mkt5988.com
74.112.71.18	A+PTR	mail2579.biamp.mkt2973.com
74.112.71.18	A	mail2579.mkt2973.com
74.112.71.18	A	biamp.mkt2973.com
74.112.71.19	A+PTR	mail5389.mkt5987.com
74.112.71.19	A	mail5389.czechairlines.mkt5987.com
74.112.71.20	A+PTR	mail5388.communicationsasq.mkt5986.com
74.112.71.20	A	communicationsasq.mkt5986.com
74.112.71.20	A	mail5388.mkt5986.com
74.112.71.21	A+PTR	mail2582.mail.moosejaw.com
74.112.71.21	A	mail2582.mkt2976.com
74.112.71.22	A+PTR	mail2583.alerts.moosejaw.com
74.112.71.22	A	mail2583.mkt2977.com
74.112.71.23	PTR	mail2584.engagedigital.mkt2978.com
74.112.71.23	A	mail6125.mkt6724.com
74.112.71.23	A	mail6125.uberinteractive.mkt6724.com
74.112.71.24	A+PTR	mail2585.mybabyvip.mkt2979.com
74.112.71.24	A	mybabyvip.mkt2979.com
74.112.71.24	A	mail2585.mybabyvip.mkt3890.com
74.112.71.25	A	mail5501.mkt6099.com
74.112.71.25	A	kraft.mkt6099.com
74.112.71.26	A+PTR	mail2587.e.harrods.com
74.112.71.26	A	mail2587.mkt2981.com
74.112.71.27	A+PTR	mail2588.e.harrods.com
74.112.71.27	A	mail2588.mkt2982.com
74.112.71.28	PTR	mail2589.email.teleflora.com
74.112.71.28	A	mail2589.mkt2983.com
74.112.71.29	A+PTR	mail2590.teleflora.mkt2984.com
74.112.71.29	A	mail2590.teleflora.mkt3184.com
74.112.71.29	A	mail2590.teleflora.mkt2985.com
74.112.71.30	A+PTR	mail2591.teleflora.mkt2985.com
74.112.71.30	A	mail2591.mkt2985.com
74.112.71.30	A	teleflora.mkt2985.com
74.112.71.31	PTR	mail2592.teleflora.mkt2986.com
74.112.71.31	A	mail2592.mkt2986.com
74.112.71.31	A	teleflora.mkt2986.com
74.112.71.32	A	mail5385.mkt5983.com
74.112.71.33	PTR	mail5384.ub-compliment.mkt5982.com
74.112.71.33	A	mail5384.mkt5982.com
74.112.71.33	A	ub-compliment.mkt5982.com
74.112.71.34	PTR	mail5423.agentprovocateur.mkt6021.com
74.112.71.34	A	mail5423.mkt6021.com
74.112.71.35	A+PTR	mail5064.paymentsense.mkt5662.com
74.112.71.35	A	mail5064.mkt5662.com
74.112.71.36	A	pueblobonito.mkt2991.com
74.112.71.36	A	mail2597.mkt2991.com
74.112.71.37	A	mail5499.mkt6097.com
74.112.71.38	A+PTR	mail5381.zondervancorporation.mkt5979.com
74.112.71.38	A	mail5381.mkt5979.com
74.112.71.39	A+PTR	mail5387.ledonford-t.mkt5985.com
74.112.71.39	A	ledonford-t.mkt5985.com
74.112.71.39	A	mail5387.mkt5985.com
74.112.71.40	PTR	mail2601.eaaci.mkt2995.com
74.112.71.40	A	mail5494.mkt6092.com
74.112.71.41	A	mail5386.mkt5984.com
74.112.71.42	A	mail5615.mkt6214.com
74.112.71.43	A	mail2604.mkt2998.com
74.112.71.43	A	mail2604.eatonvancemail.com
74.112.71.43	A	eatonvance.mkt2998.com
74.112.71.44	PTR	mail5383.mapmyfitness.mkt5981.com
74.112.71.44	A	mail5383.mkt5981.com
74.112.71.44	A	mail5383.underarmour.mkt5981.com
74.112.71.45	A	mail5234.cloudphysics.mkt5832.com
74.112.71.45	A	mail5234.mkt5832.com
74.112.71.46	A+PTR	mail2607.mkt3002.com
74.112.71.47	PTR	mail5382.mapmyfitness.mkt5980.com
74.112.71.47	A	mail5382.cf.underarmour.com
74.112.71.47	A	mail5382.mkt5980.com
74.112.71.48	A	mail7018.mkt7617.com
74.112.71.48	A	mail7018.aetna.mkt7617.com
74.112.71.48	A	mail2609.mkt3004.com
74.112.71.49	A+PTR	mail2610.mkt3005.com
74.112.71.50	A	mail6209.mkt6808.com
74.112.71.50	A	mail6123.mkt6722.com
74.112.71.51	A+PTR	mail2612.email.mattel.com
74.112.71.51	A	mail2612.mkt3007.com
74.112.71.52	A	mail5379.mkt5977.com
74.112.71.52	A	mail5379.ignitionnetwork.mkt5977.com
74.112.71.52	A	ignitionnetwork.mkt5977.com
74.112.71.53	A	mail5235.mkt5833.com
74.112.71.54	A+PTR	mail5378.optionyard.mkt5976.com
74.112.71.54	A	mail5378.mkt5976.com
74.112.71.55	A+PTR	mail5377.saraivaholdings.mkt5975.com
74.112.71.55	A	mail5377.mkt5975.com
74.112.71.56	PTR	mail2617.microfinancial.mkt3012.com
74.112.71.56	A	mail2617.mkt3012.com
74.112.71.56	A	microfinancial.mkt3012.com
74.112.71.57	A	mail5497.mkt6095.com
74.112.71.58	A	mail5376.mkt5974.com
74.112.71.59	A	mail2620.mkt3016.com
74.112.71.59	A	psipaylimited.mkt3016.com
74.112.71.59	A	mail2620.psipaylimited.mkt3016.com
74.112.71.60	PTR	mail5236.ccohs.mkt5834.com
74.112.71.60	A	mail5236.mkt5834.com
74.112.71.61	A	mail2622.mkt3018.com
74.112.71.62	PTR	mail2623.communications.asq.org
74.112.71.62	A	mail2623.americansociety.mkt3019.com
74.112.71.62	A	communications.asq.org
74.112.71.63	PTR	mail2624.aquent.mkt3020.com
74.112.71.63	A	aquent.mkt3020.com
74.112.71.63	A	mail2624.mkt3020.com