203.78.181.97 - IP Address Lookup

The IP address location of 203.78.181.97 is Taipei, Taipei City (TPE), Taiwan (TW).

203.78.181.97 is a public IP address that belongs to ASN 9505 which is under the control of Taiwan Internet Gateway. The prefix 203/8 (203.0.0.0/8) was allocated to APNIC by the Internet Assigned Numbers Authority (IANA) in .

203.78.181.97 IP Address Location

Here you will find the approximate IP geolocation for 203.78.181.97 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 Address ASN9505 controlled by Taiwan Internet Gateway
IP ISP / OrganizationTaiwan Internet Gateway
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentAsia
IP Location CountryTaiwan (TW)
IP Location StateTaipei City (TPE)
IP Location CityTaipei
IP Location Latitude25.0478 / 25°2′52″ N
IP Location Longitude121.5318 / 121°31′54″ E
IP Location TimezoneAsia/Taipei
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet 203.0.0.0/8

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 Prefix203/8
Regional Internet Registry (RIR)APNIC
Allocation Date
WHOIS Serverwhois.apnic.net
RDAP Serverhttps://rdap.apnic.net/
StatusALLOCATED
Delegated entirely to specific RIR (Regional Internet Registry) as indicated.
Notes

203.0.113.0/24 reserved for TEST-NET-3 [RFC5737]. Complete registration details for 203.0.113.0/24 are found in IANA registry iana-ipv4-special-registry.

203.78.181.97 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 203.078.181.097 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 Notation3410933089
Hexadecimal Notation0xcb4eb561
Octal Notation031323532541
Binary Notation11001011010011101011010101100001
Dotted-Decimal Notation203.78.181.97
Dotted-Hexadecimal Notation0xcb.0x4e.0xb5.0x61
Dotted-Octal Notation0313.0116.0265.0141
Dotted-Binary Notation11001011.01001110.10110101.01100001

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