- IP Address Lookup

The IP address location of is Utrecht 3514, Provincie Utrecht (UT), Netherlands (NL). is a public IP address that belongs to ASN 50266 which is under the control of T-Mobile Thuis BV. The prefix 037/8 ( was allocated to RIPE NCC by the Internet Assigned Numbers Authority (IANA) in . IP Address Location

Here you will find the approximate IP geolocation for as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP PTR / DNS Reverse Lookupsmtp03.glasoperator.nl
IP Address ASN50266 controlled by T-Mobile Thuis BV
IP ISP / OrganizationT-Mobile Thuis BV
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentEurope
IP Location CountryNetherlands (NL)
IP Location StateProvincie Utrecht (UT)
IP Location CityUtrecht
IP Location Postcode3514
IP Location Latitude52.0996 / 52°5′58″ N
IP Location Longitude5.1203 / 5°7′13″ E
IP Location TimezoneEurope/Amsterdam
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

IPv4 Address Space Prefix037/8
Regional Internet Registry (RIR)RIPE NCC
Allocation Date
WHOIS Serverwhois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address

  • smtp03.glasoperator.nl IP Address Representations

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like or because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation630149810
Hexadecimal Notation0x258f52b2
Octal Notation04543651262
Binary Notation 100101100011110101001010110010
Dotted-Decimal Notation37.143.82.178
Dotted-Hexadecimal Notation0x25.0x8f.0x52.0xb2
Dotted-Octal Notation045.0217.0122.0262
Dotted-Binary Notation00100101.10001111.01010010.10110010

Recommended Articles Based on Your Search


Back To Top