161.51.255.145 🇩🇪

The public IP address 161.51.255.145 is located in Germany. It is assigned to the ISP Kisters. The address belongs to ASN 205037 which is delegated to Kisters AG.
Please have a look at the tables below for full details about 161.51.255.145, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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161.51.255.145 IP Address Location

Reverse IP (PTR)none
ASN205037 (Kisters AG)
ISP / OrganizationKisters
IP Connection TypeCable/DSL [internet speed test]
IP LocationGermany
IP ContinentEurope
IP Country🇩🇪 Germany (DE)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude51.2993 / 51°17′57″ N
IP Longitude9.4910 / 9°29′27″ E
IP TimezoneEurope/Berlin
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 161.0.0.0/8

IPv4 Address Space Prefix161/8
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.

161.51.255.145 IP Address Representations

CIDR Notation161.51.255.145/32
Decimal Notation2704539537
Hexadecimal Notation0xa133ff91
Octal Notation024114777621
Binary Notation10100001001100111111111110010001
Dotted-Decimal Notation161.51.255.145
Dotted-Hexadecimal Notation0xa1.0x33.0xff.0x91
Dotted-Octal Notation0241.063.0377.0221
Dotted-Binary Notation10100001.00110011.11111111.10010001