139.194.178.154 - IP Address Lookup

The IP address location of 139.194.178.154 is Surabaya, East Java (JI), Indonesia (ID).

139.194.178.154 is a public IP address that belongs to ASN 23700 which is under the control of Linknet-Fastnet ASN. The prefix 139/8 (139.0.0.0/8) was delegated for administration to ARIN by the Internet Assigned Numbers Authority (IANA) in .

139.194.178.154 IP Address Location

Here you will find the approximate IP geolocation for 139.194.178.154 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 Lookupfm-dyn-139-194-178-154.fast.net.id
IP Address ASN23700 controlled by Linknet-Fastnet ASN
IP ISP / OrganizationFirstMedia
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentAsia
IP Location CountryIndonesia (ID)
IP Location StateEast Java (JI)
IP Location CitySurabaya
IP Location Latitude-7.2492 / 7°14′57″ S
IP Location Longitude112.7508 / 112°45′2″ E
IP Location TimezoneAsia/Jakarta
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet 139.0.0.0/8

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 Prefix139/8
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.

139.194.178.154 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 010.010.010.010 because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation139.194.178.154/32
Decimal Notation2344792730
Hexadecimal Notation0x8bc2b29a
Octal Notation021360531232
Binary Notation10001011110000101011001010011010
Dotted-Decimal Notation139.194.178.154
Dotted-Hexadecimal Notation0x8b.0xc2.0xb2.0x9a
Dotted-Octal Notation0213.0302.0262.0232
Dotted-Binary Notation10001011.11000010.10110010.10011010

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