161.23.16.251 🇬🇧

The public IP address 161.23.16.251 is located in Waltham Forest, England, United Kingdom. It is assigned to the ISP Queen Mary and Westfield College, University of Lo. The address belongs to ASN 198864 which is delegated to Queen Mary and Westfield College, University of London.
Please have a look at the tables below for full details about 161.23.16.251, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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161.23.16.251 IP Address Location

Reverse IP (PTR)host-161-23-16-251.qmul.ac.uk
ASN198864 (Queen Mary and Westfield College, University of London)
ISP / OrganizationQueen Mary and Westfield College, University of Lo
IP Connection TypeCable/DSL [internet speed test]
IP LocationWaltham Forest, England, United Kingdom
IP ContinentEurope
IP Country🇬🇧 United Kingdom (GB)
IP StateEngland (ENG), Waltham Forest (WFT)
IP CityWaltham Forest
IP PostcodeE17
IP Latitude51.5888 / 51°35′19″ N
IP Longitude-0.0247 / 0°1′28″ W
IP TimezoneEurope/London
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.

161.23.16.251 IP Address Representations

CIDR Notation161.23.16.251/32
Decimal Notation2702643451
Hexadecimal Notation0xa11710fb
Octal Notation024105610373
Binary Notation10100001000101110001000011111011
Dotted-Decimal Notation161.23.16.251
Dotted-Hexadecimal Notation0xa1.0x17.0x10.0xfb
Dotted-Octal Notation0241.027.020.0373
Dotted-Binary Notation10100001.00010111.00010000.11111011