31.148.129.137 🇳🇱

The public IP address 31.148.129.137 is located in Amsterdam, North Holland, The Netherlands. It is assigned to the ISP ALFA TELECOM s.r.o.. The address belongs to ASN 44546 which is delegated to ALFA TELECOM s.r.o.
Please have a look at the tables below for full details about 31.148.129.137, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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31.148.129.137 IP Address Location

Reverse IP (PTR)none
ASN44546 (ALFA TELECOM s.r.o.)
ISP / OrganizationALFA TELECOM s.r.o.
IP Connection TypeCable/DSL [internet speed test]
IP LocationAmsterdam, North Holland, The Netherlands
IP ContinentEurope
IP Country🇳🇱 The Netherlands (NL)
IP StateNorth Holland (NH)
IP CityAmsterdam
IP Postcode1012
IP Latitude52.3759 / 52°22′33″ N
IP Longitude4.8975 / 4°53′51″ E
IP TimezoneEurope/Amsterdam
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 31.0.0.0/8

IPv4 Address Space Prefix031/8
Regional Internet Registry (RIR)RIPE NCC
Allocation Date
WHOIS Serverwhois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

31.148.129.137 IP Address Representations

CIDR Notation31.148.129.137/32
Decimal Notation529826185
Hexadecimal Notation0x1f948189
Octal Notation03745100611
Binary Notation 11111100101001000000110001001
Dotted-Decimal Notation31.148.129.137
Dotted-Hexadecimal Notation0x1f.0x94.0x81.0x89
Dotted-Octal Notation037.0224.0201.0211
Dotted-Binary Notation00011111.10010100.10000001.10001001