143.121.238.15 🇳🇱

The public IP address 143.121.238.15 is located in Houten, Utrecht, The Netherlands. It is assigned to the ISP SURF. The address belongs to ASN 1103 which is delegated to SURF B.V.
Please have a look at the tables below for full details about 143.121.238.15, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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143.121.238.15 IP Address Location

Reverse IP (PTR)none
ASN1103 (SURF B.V.)
ISP / OrganizationSURF
IP Connection TypeCorporate [internet speed test]
IP LocationHouten, Utrecht, The Netherlands
IP ContinentEurope
IP Country🇳🇱 The Netherlands (NL)
IP StateUtrecht (UT)
IP CityHouten
IP Postcode3994
IP Latitude52.0221 / 52°1′19″ N
IP Longitude5.1895 / 5°11′22″ E
IP TimezoneEurope/Amsterdam
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 143.0.0.0/8

IPv4 Address Space Prefix143/8
Regional Internet Registry (RIR)Administered by ARIN
Allocation Date
WHOIS Serverwhois.arin.net
RDAP Serverhttps://rdap.arin.net/registry, http://rdap.arin.net/registry
StatusLEGACY
Allocated by the central Internet Registry (IR) prior to the Regional Internet Registries (RIRs). This address space is now administered by individual RIRs as noted, including maintenance of WHOIS Directory and reverse DNS records. Assignments from these blocks are distributed globally on a regional basis.

143.121.238.15 IP Address Representations

CIDR Notation143.121.238.15/32
Decimal Notation2407132687
Hexadecimal Notation0x8f79ee0f
Octal Notation021736367017
Binary Notation10001111011110011110111000001111
Dotted-Decimal Notation143.121.238.15
Dotted-Hexadecimal Notation0x8f.0x79.0xee.0x0f
Dotted-Octal Notation0217.0171.0356.017
Dotted-Binary Notation10001111.01111001.11101110.00001111