154.3.251.129 🇫🇷

The public IP address 154.3.251.129 is located in Vélizy-Villacoublay, Île-de-France, France. It is assigned to the ISP Cogent Communications. The address belongs to ASN 174 which is delegated to COGENT-174.
Please have a look at the tables below for full details about 154.3.251.129, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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154.3.251.129 IP Address Location

Reverse IP (PTR)none
ASN174 (COGENT-174)
ISP / OrganizationCogent Communications
IP Connection TypeCable/DSL [internet speed test]
IP LocationVélizy-Villacoublay, Île-de-France, France
IP ContinentEurope
IP Country🇫🇷 France (FR)
IP StateÎle-de-France (IDF), Yvelines
IP CityVélizy-Villacoublay
IP Postcodeunknown
IP Latitude48.7855 / 48°47′7″ N
IP Longitude2.1971 / 2°11′49″ E
IP TimezoneEurope/Paris
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 154.0.0.0/8

IPv4 Address Space Prefix154/8
Regional Internet Registry (RIR)Administered by AFRINIC
Allocation Date
WHOIS Serverwhois.afrinic.net
RDAP Serverhttps://rdap.afrinic.net/rdap/, http://rdap.afrinic.net/rdap/
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.

154.3.251.129 IP Address Representations

CIDR Notation154.3.251.129/32
Decimal Notation2583952257
Hexadecimal Notation0x9a03fb81
Octal Notation023200775601
Binary Notation10011010000000111111101110000001
Dotted-Decimal Notation154.3.251.129
Dotted-Hexadecimal Notation0x9a.0x03.0xfb.0x81
Dotted-Octal Notation0232.03.0373.0201
Dotted-Binary Notation10011010.00000011.11111011.10000001