129.169.154.129 🇬🇧

The public IP address 129.169.154.129 is located in Cambridge, England, United Kingdom. It is assigned to the ISP Janet University Network and sub-delegated to University of Cambridge. The address belongs to ASN 786 which is delegated to Jisc Services Limited.
Please have a look at the tables below for full details about 129.169.154.129, or use the IP Lookup tool to find the approximate IP location for any public IP address.

129.169.154.129 IP Address Location

Reverse IP (PTR)pecksniff.eng.cam.ac.uk
ASN786 (Jisc Services Limited)
ISPJanet University Network
OrganizationUniversity of Cambridge
IP Connection TypeCable/DSL [internet speed test]
IP LocationCambridge, England, United Kingdom
IP ContinentEurope
IP Country🇬🇧 United Kingdom (GB)
IP StateEngland (ENG), Cambridgeshire (CAM)
IP CityCambridge
IP PostcodeCB4
IP Latitude52.2242 / 52°13′27″ N
IP Longitude0.1315 / 0°7′53″ E
IP TimezoneEurope/London
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.

129.169.154.129 IP Address Representations

CIDR Notation129.169.154.129/32
Decimal Notation2175376001
Hexadecimal Notation0x81a99a81
Octal Notation020152315201
Binary Notation10000001101010011001101010000001
Dotted-Decimal Notation129.169.154.129
Dotted-Hexadecimal Notation0x81.0xa9.0x9a.0x81
Dotted-Octal Notation0201.0251.0232.0201
Dotted-Binary Notation10000001.10101001.10011010.10000001