129.234.4.9 🇬🇧

The public IP address 129.234.4.9 is located in Durham, England, United Kingdom. It is assigned to the ISP Janet University Network and sub-delegated to University of Durham. 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 129.234.4.9, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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129.234.4.9 IP Address Location

Reverse IP (PTR)infoblox2.dur.ac.uk
ASN786 (Jisc Services Limited)
ISPJanet University Network
OrganizationUniversity of Durham
IP Connection TypeCable/DSL [internet speed test]
IP LocationDurham, England, United Kingdom
IP ContinentEurope
IP Country🇬🇧 United Kingdom (GB)
IP StateEngland (ENG), Durham (DUR)
IP CityDurham
IP PostcodeDH1
IP Latitude54.7699 / 54°46′11″ N
IP Longitude-1.5590 / 1°33′32″ W
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.

129.234.4.9 IP Address Representations

CIDR Notation129.234.4.9/32
Decimal Notation2179597321
Hexadecimal Notation0x81ea0409
Octal Notation020172402011
Binary Notation10000001111010100000010000001001
Dotted-Decimal Notation129.234.4.9
Dotted-Hexadecimal Notation0x81.0xea.0x04.0x09
Dotted-Octal Notation0201.0352.04.011
Dotted-Binary Notation10000001.11101010.00000100.00001001