137.120.30.23 🇳🇱

The public IP address 137.120.30.23 is located in Maastricht, Limburg, 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 137.120.30.23, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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137.120.30.23 IP Address Location

Reverse IP (PTR)um030023.unimaas.nl
ASN1103 (SURF B.V.)
ISP / OrganizationSURF
IP Connection TypeCable/DSL [internet speed test]
IP LocationMaastricht, Limburg, The Netherlands
IP ContinentEurope
IP Country🇳🇱 The Netherlands (NL)
IP StateLimburg (LI)
IP CityMaastricht
IP Postcode6221
IP Latitude50.8445 / 50°50′40″ N
IP Longitude5.6987 / 5°41′55″ E
IP TimezoneEurope/Amsterdam
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 137.0.0.0/8

IPv4 Address Space Prefix137/8
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.

137.120.30.23 IP Address Representations

CIDR Notation137.120.30.23/32
Decimal Notation2306350615
Hexadecimal Notation0x89781e17
Octal Notation021136017027
Binary Notation10001001011110000001111000010111
Dotted-Decimal Notation137.120.30.23
Dotted-Hexadecimal Notation0x89.0x78.0x1e.0x17
Dotted-Octal Notation0211.0170.036.027
Dotted-Binary Notation10001001.01111000.00011110.00010111