23.90.121.200 — AS16417 CISCO-1

A record for

`esa1.hc5899-59.iphmx.com`
	A	23.90.121.200
`mx1.hc5899-59.iphmx.com`
	A	23.90.121.200
	A	216.71.148.203
`mx2.hc5899-59.iphmx.com`
	A	23.90.121.200
	A	216.71.148.203

IP numbers used in conjunction

66%	216.71.148.203

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐23.90.121.0/24256 IPs · AS16417 CISCO-1→🔧AS16417CISCO-1 autonomous system→^{🇺🇸 CISCO-123.90.121.0/24 170 West Tasman Drive San Jose CA 95134 United States}