Robtex

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IP	Type	Hostname
199.21.96.43	PTR	las1-i33.yandex.net
199.21.97.30	PTR	las1-s30.yandex.net
199.21.97.140	PTR	las1-s137.yandex.net
199.21.97.229	PTR	dhcp-97-229-las1.yandex.net
199.21.99.39	A	wst7-las.yandex.net
199.21.99.40	A	wst8-las.yandex.net
199.21.99.65	A	spider-199-21-99-65.yandex.com
199.21.99.66	A	spider-199-21-99-66.yandex.com
199.21.99.68	A	spider-199-21-99-68.yandex.com
199.21.99.70	A+PTR	spider-199-21-99-70.yandex.com
199.21.99.73	A	spider-199-21-99-73.yandex.com
199.21.99.76	A	spider-199-21-99-76.yandex.com
199.21.99.79	A	spider-199-21-99-79.yandex.com
199.21.99.80	A	spider-199-21-99-80.yandex.com
199.21.99.81	A	spider-199-21-99-81.yandex.com
199.21.99.82	A	spider-199-21-99-82.yandex.com
199.21.99.90	A	spider-199-21-99-90.yandex.com
199.21.99.95	A	spider-199-21-99-95.yandex.com
199.21.99.97	A	spider-199-21-99-97.yandex.com
199.21.99.98	A	spider-199-21-99-98.yandex.com
199.21.99.99	A+PTR	spider-199-21-99-99.yandex.com
199.21.99.102	A	spider-199-21-99-102.yandex.com
199.21.99.109	A	spider-199-21-99-109.yandex.com
199.21.99.117	A	spider-199-21-99-117.yandex.com
199.21.99.118	A	spider-199-21-99-118.yandex.com
199.21.99.119	A	spider-199-21-99-119.yandex.com
199.21.99.137	A	yabsst2-01x.yandex.ru
199.21.99.193	PTR	lasyamo-master-1.yandex.ru
199.21.99.194	A	spider-199-21-99-194.yandex.com
199.21.99.195	A+PTR	spider-199-21-99-195.yandex.com
199.21.99.196	A	spider-199-21-99-196.yandex.com
199.21.99.197	PTR	lasyamo-1-4.yandex.ru
199.21.99.198	A+PTR	spider-199-21-99-198.yandex.com
199.21.99.199	A+PTR	spider-199-21-99-199.yandex.com
199.21.99.200	A+PTR	spider-199-21-99-200.yandex.com
199.21.99.201	A+PTR	spider-199-21-99-201.yandex.com
199.21.99.202	A+PTR	spider-199-21-99-202.yandex.com
199.21.99.203	A+PTR	spider-199-21-99-203.yandex.com
199.21.99.204	A+PTR	spider-199-21-99-204.yandex.com
199.21.99.205	PTR	spider-199-21-99-205.yandex.com
199.21.99.206	A	spider-199-21-99-206.yandex.com
199.21.99.207	PTR	lasyamo-1-14.yandex.ru
199.21.99.208	A+PTR	spider-199-21-99-208.yandex.com
199.21.99.209	A	spider-199-21-99-209.yandex.com
199.21.99.212	A+PTR	spider-199-21-99-212.yandex.com
199.21.99.213	A+PTR	spider-199-21-99-213.yandex.com
199.21.99.214	A+PTR	spider-199-21-99-214.yandex.com
199.21.99.215	A+PTR	spider-199-21-99-215.yandex.com
199.21.99.216	A+PTR	spider-199-21-99-216.yandex.com
199.21.99.217	PTR	lasyamo-2-5.yandex.ru
199.21.99.219	PTR	lasyamo-2-7.yandex.ru
199.21.99.221	PTR	lasyamo-2-9.yandex.ru
199.21.99.247	PTR	lasyamo-3-16.yandex.ru