109.157.40.177 - IP Address Lookup

The IP address location of 109.157.40.177 is Ascot SL5, England (ENG), United Kingdom (GB).

109.157.40.177 is a public IP address that belongs to ASN 2856 which is under the control of British Telecommunications PLC. The address resides in the IP address range 109.152.0.0 - 109.158.255.255 (CIDR notation: 109.152.0.0/14, 109.156.0.0/15, 109.158.0.0/16), and the whole subnet spans a total number of 458,752 individual IP addresses. The prefix 109/8 (109.0.0.0/8) was allocated to RIPE NCC by the Internet Assigned Numbers Authority (IANA) in .

109.157.40.177 IP Address Location

Here you will find the approximate IP location for 109.157.40.177 as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP PTR / DNS Reverse Lookuphost109-157-40-177.range109-157.btcentralplus.com
IP Address ASN2856 controlled by British Telecommunications PLC
IP ISP / OrganizationBT
IP Connection TypeCable/DSL [internet speed test]
IP LocationAscot SL5, England (ENG), United Kingdom (GB)
IP Geolocation Latitude51.4000 / 51°24′0″ N
IP Geolocation Longitude-0.6667 / 0°40′0″ W
IP Location TimezoneEurope/London
IP Location Local Time

109.157.40.177 WHOIS IP Lookup

This section provides the IP WHOIS record for IPv4 address 109.157.40.177 which shows who is responsible for the corresponding IP subnet. Use our WHOIS IP Lookup tool to find the IP WHOIS record for any IPv4 or IPv6 address.

IP Address Range109.152.0.0 - 109.158.255.255
Number of IP Addresses458,752
IP Subnets
  • 109.152.0.0/14
  • 109.156.0.0/15
  • 109.158.0.0/16
[subnet calculator]
IP WHOIS Network NameBT-Central-Plus
IP WHOIS Registration Date
IP WHOIS Modification Date
IP WHOIS Net ReferenceRIPE
IP WHOIS RegistrantBT CENTRAL PLUS - OPERATIONAL SUPPORT
BT
Wholesale
UK
United Kingdom (GB)

IANA IPv4 Address Space Allocation for Subnet 109.0.0.0/8

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

IPv4 Address Space Prefix109/8
Regional Internet Registry (RIR)RIPE NCC
Allocation Date
WHOIS Serverwhois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.

109.157.40.177 Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address 109.157.40.177.

  • host109-157-40-177.range109-157.btcentralplus.com

109.157.40.177 IP Address Representations

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like 109.157.040.177 or 010.010.010.010 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

Decimal Notation1839016113
Hexadecimal Notation0x6d9d28b1
Octal Notation015547224261
Binary Notation 1101101100111010010100010110001
Dotted-Decimal Notation109.157.40.177
Dotted-Hexadecimal Notation0x6d.0x9d.0x28.0xb1
Dotted-Octal Notation0155.0235.050.0261
Dotted-Binary Notation01101101.10011101.00101000.10110001

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