161.64.255.255 🇲🇴

The public IP address 161.64.255.255 is located in Macao, Macao. It is assigned to the ISP University of Macau. The address belongs to ASN 7582 which is delegated to University of Macau.
Please have a look at the tables below for full details about 161.64.255.255, or use the IP Lookup tool to find the approximate IP location for any public IP address.

Trace an Email Address

161.64.255.255 IP Address Location

Reverse IP (PTR)none
ASN7582 (University of Macau)
ISP / OrganizationUniversity of Macau
IP Connection TypeCable/DSL [internet speed test]
IP LocationMacao, Macao
IP ContinentAsia
IP Country🇲🇴 Macao (MO)
IP Staten/a
IP CityMacao
IP Postcodeunknown
IP Latitude22.2010 / 22°12′3″ N
IP Longitude113.5559 / 113°33′21″ E
IP TimezoneAsia/Macau
IP Local Time

IANA IPv4 Address Space Allocation for Subnet 161.0.0.0/8

IPv4 Address Space Prefix161/8
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.

161.64.255.255 IP Address Representations

CIDR Notation161.64.255.255/32
Decimal Notation2705391615
Hexadecimal Notation0xa140ffff
Octal Notation024120177777
Binary Notation10100001010000001111111111111111
Dotted-Decimal Notation161.64.255.255
Dotted-Hexadecimal Notation0xa1.0x40.0xff.0xff
Dotted-Octal Notation0241.0100.0377.0377
Dotted-Binary Notation10100001.01000000.11111111.11111111