128.228.254.26 — New York City, New York, 🇺🇸 USA · AS31822

PTR

mail-relay.cuny.edu

mail-relaydr.cuny.edu

ppsa6.cuny.edu

smtp-relay.cuny.edu

A record for

`mail-relay.cuny.edu`
	A	128.228.0.167
	A	128.228.0.168
	A	128.228.0.169
	A	128.228.0.170
	A	128.228.0.172
	A	128.228.254.25
	A	128.228.254.26
	A	128.228.254.28
`mail-relaydr.cuny.edu`
	A	128.228.254.25
	A	128.228.254.26
`ppsa6.cuny.edu`
	A	128.228.254.26
`smtp-relay.cuny.edu`
	A	128.228.0.167
	A	128.228.0.168
	A	128.228.0.169
	A	128.228.0.170
	A	128.228.254.25
	A	128.228.254.26
	A	128.228.254.28

IP numbers used in conjunction

75%	128.228.254.25
50%	128.228.0.167
50%	128.228.0.168
50%	128.228.0.169
50%	128.228.0.170
50%	128.228.254.28
25%	128.228.0.172

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐128.228.0.0/1666K IPs · AS31822→🔧AS31822Autonomous system details→

New York City, New York, 🇺🇸 USA

^{🇺🇸 AS31822128.228.0.0/16 City University of New York}

128.228.254.26 New York City, New York, 🇺🇸 USA Courtesy of