31.45.154.90 or srv-31-45-154-90.static.a1.hr is an IPv4 address owned by Vipnet and located in Červar-Porat, Croatia
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~$ curl http://api.db-ip.com/v2/free/31.45.154.90
{
"ipAddress": "31.45.154.90",
"continentCode": "EU",
"continentName": "Europe",
"countryCode": "HR",
"countryName": "Croatia",
"stateProv": "Istria",
"city": "\u010cervar-Porat",
}
~$ curl http://api.db-ip.com/v2/free/31.45.154.90/countryName
Croatia
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