Robtex

Up: 220.158.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 220.158.212.0/23
Down right: 220.158.214.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
220.158.215.20	PTR	220-158-215-20.broadband.telesmart.co.nz
220.158.215.20	A	1.anki.pool.ntp.org
220.158.215.20	A	0.bose.pool.ntp.org
220.158.215.21	A	0.manjaro.pool.ntp.org
220.158.215.21	A	0.pool.ntp.org