203.13.128.165 🇦🇺

The public IP address 203.13.128.165 is located in Sydney, New South Wales, Australia. It is assigned to the ISP Optus. The address belongs to ASN 7474 which is delegated to SingTel Optus Pty Ltd.
Please have a look at the tables below for full details about 203.13.128.165, or use the IP Lookup tool to find the approximate IP location for any public IP address.

Trace an Email Address

203.13.128.165 IP Address Location

Reverse IP (PTR)msgprdimsla007.optus.com.au
ASN7474 (SingTel Optus Pty Ltd)
ISP / OrganizationOptus
IP Connection TypeCable/DSL [internet speed test]
IP LocationSydney, New South Wales, Australia
IP ContinentOceania
IP Country🇦🇺 Australia (AU)
IP StateNew South Wales (NSW)
IP CitySydney
IP Postcode2118
IP Latitude-33.7755 / 33°46′31″ S
IP Longitude151.0422 / 151°2′31″ E
IP TimezoneAustralia/Sydney
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 203.0.0.0/8

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.

203.13.128.165 IP Address Representations

CIDR Notation203.13.128.165/32
Decimal Notation3406659749
Hexadecimal Notation0xcb0d80a5
Octal Notation031303300245
Binary Notation11001011000011011000000010100101
Dotted-Decimal Notation203.13.128.165
Dotted-Hexadecimal Notation0xcb.0x0d.0x80.0xa5
Dotted-Octal Notation0313.015.0200.0245
Dotted-Binary Notation11001011.00001101.10000000.10100101