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
ASN 44546 (ALFA TELECOM s.r.o.)
ISP / OrganizationALFA TELECOM s.r.o. IP Connection Type Cable/DSL [internet speed test ]
IP Location Amsterdam, North Holland, The Netherlands
IP Continent Europe
IP Country 🇳🇱 The Netherlands (NL)
IP State North Holland (NH)
IP City Amsterdam
IP Postcode 1012
IP Latitude 52.3759 / 52°22′33″ N IP Longitude 4.8975 / 4°53′51″ E IP Timezone Europe/Amsterdam
IP Local Time Thu, 09 May 2024 07:09:25 +0200
IANA IPv4 Address Space Allocation for Subnet 31.0.0.0/8
IPv4 Address Space Prefix 031/8
Regional Internet Registry (RIR) RIPE NCC
Allocation Date May 2010
WHOIS Server whois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
Status ALLOCATEDDelegated entirely to specific RIR (Regional Internet Registry) as indicated.
31.148.129.137 IP Address Representations
CIDR Notation 31.148.129.137/32
Decimal Notation 529826185
Hexadecimal Notation 0x1f948189
Octal Notation 03745100611
Binary Notation 11111100101001000000110001001
Dotted-Decimal Notation 31.148.129.137
Dotted-Hexadecimal Notation 0x1f.0x94.0x81.0x89
Dotted-Octal Notation 037.0224.0201.0211
Dotted-Binary Notation 00011111.10010100.10000001.10001001