My IP: - IP Address Lookup

The IP address location of is Tostedt 21255, Lower Saxony (NI), Germany (DE). is a public IP address that belongs to ASN 9145 which is under the control of EWE-Tel GmbH. 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
IP Address ASN9145 (EWE-Tel GmbH)
IP ISP / OrganizationEWE-Tel GmbH
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentEurope
IP Location CountryGermany (DE)
IP Location StateLower Saxony (NI)
IP Location CityTostedt
IP Location Postcode21255
IP Location Latitude53.2833 / 53°16′59″ N
IP Location Longitude9.7167 / 9°43′0″ E
IP Location TimezoneEurope/Berlin
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
RDAP Server
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


Find all Reverse IP Hosts for 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.

CIDR Notation37.138.119.241/32
Decimal Notation629831665
Hexadecimal Notation0x258a77f1
Octal Notation04542473761
Binary Notation 100101100010100111011111110001
Dotted-Decimal Notation37.138.119.241
Dotted-Hexadecimal Notation0x25.0x8a.0x77.0xf1
Dotted-Octal Notation045.0212.0167.0361
Dotted-Binary Notation00100101.10001010.01110111.11110001

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