129.206.138.243 🇩🇪

The public IP address 129.206.138.243 is located in Heidelberg, Baden-Wurttemberg, Germany. It is assigned to the ISP BelWue University Network. The address belongs to ASN 553 which is delegated to Universitaet Stuttgart.
Please have a look at the tables below for full details about 129.206.138.243, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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129.206.138.243 IP Address Location

Reverse IP (PTR)agf-micsvr.exchi.uni-heidelberg.de
ASN553 (Universitaet Stuttgart)
ISP / OrganizationBelWue University Network
IP Connection TypeCable/DSL [internet speed test]
IP LocationHeidelberg, Baden-Wurttemberg, Germany
IP ContinentEurope
IP Country🇩🇪 Germany (DE)
IP StateBaden-Wurttemberg (BW)
IP CityHeidelberg
IP Postcode69117
IP Latitude49.4124 / 49°24′44″ N
IP Longitude8.6949 / 8°41′41″ E
IP TimezoneEurope/Berlin
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 129.0.0.0/8

IPv4 Address Space Prefix129/8
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.

129.206.138.243 IP Address Representations

CIDR Notation129.206.138.243/32
Decimal Notation2177796851
Hexadecimal Notation0x81ce8af3
Octal Notation020163505363
Binary Notation10000001110011101000101011110011
Dotted-Decimal Notation129.206.138.243
Dotted-Hexadecimal Notation0x81.0xce.0x8a.0xf3
Dotted-Octal Notation0201.0316.0212.0363
Dotted-Binary Notation10000001.11001110.10001010.11110011