128.136.40.21 🇺🇸

The public IP address 128.136.40.21 is located in United States. It is assigned to the ISP Flexential. The address belongs to ASN 13649 which is delegated to ASN-FLEXENTIAL.
Please have a look at the tables below for full details about 128.136.40.21, or use the IP Lookup tool to find the approximate IP location for any public IP address.

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128.136.40.21 IP Address Location

Reverse IP (PTR)none
ASN13649 (ASN-FLEXENTIAL)
ISP / OrganizationFlexential
IP Connection TypeCorporate [internet speed test]
IP LocationUnited States
IP ContinentNorth America
IP Country🇺🇸 United States (US)
IP Staten/a
IP Cityunknown
IP Postcodeunknown
IP Latitude37.7510 / 37°45′3″ N
IP Longitude-97.8220 / 97°49′19″ W
IP TimezoneAmerica/Chicago
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 128.0.0.0/8

IPv4 Address Space Prefix128/8
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.

128.136.40.21 IP Address Representations

CIDR Notation128.136.40.21/32
Decimal Notation2156406805
Hexadecimal Notation0x80882815
Octal Notation020042024025
Binary Notation10000000100010000010100000010101
Dotted-Decimal Notation128.136.40.21
Dotted-Hexadecimal Notation0x80.0x88.0x28.0x15
Dotted-Octal Notation0200.0210.050.025
Dotted-Binary Notation10000000.10001000.00101000.00010101