155.91.28.231 🇺🇸

The public IP address 155.91.28.231 is located in Chalfont, Pennsylvania, 18914, United States. It is assigned to the ISP Merck and Co.. The address belongs to ASN 7054 which is delegated to MERCK.
Please have a look at the tables below for full details about 155.91.28.231, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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155.91.28.231 IP Address Location

Reverse IP (PTR)none
ASN7054 (MERCK)
ISP / OrganizationMerck and Co.
IP Connection TypeCable/DSL [internet speed test]
IP LocationChalfont, Pennsylvania, 18914, United States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP StatePennsylvania (PA)
IP CityChalfont
IP Postcode18914
IP Latitude40.2874 / 40°17′14″ N
IP Longitude-75.2156 / 75°12′56″ W
IP TimezoneAmerica/New_York
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 155.0.0.0/8

IPv4 Address Space Prefix155/8
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.

155.91.28.231 IP Address Representations

CIDR Notation155.91.28.231/32
Decimal Notation2606439655
Hexadecimal Notation0x9b5b1ce7
Octal Notation023326616347
Binary Notation10011011010110110001110011100111
Dotted-Decimal Notation155.91.28.231
Dotted-Hexadecimal Notation0x9b.0x5b.0x1c.0xe7
Dotted-Octal Notation0233.0133.034.0347
Dotted-Binary Notation10011011.01011011.00011100.11100111