Autonomous System Number (ASN)4804
ASN NameMPX-AS
Organization NameMicroplex PTY LTD
DescriptionMicroplex PTY LTD
Org Handleorg-sopl2-ap
CountryAU
TypeISP
Domain Namempx.com.au
HostAPNIC
Total IPv4 Routes285
Total IPv6 Routes111
Route Objects(Total 396 records)
OriginAS4804
Origin NameSingTel Optus Pty Ltd
ISPOptus Internet Pty Ltd
Number of IPs131072
OriginAS4804
Origin NameSingTel Optus Pty Ltd
ISPOptus Internet Pty Ltd
Number of IPs256
OriginAS4804
Origin NameSingTel Optus Pty Ltd
ISPOptus Internet Pty Ltd
Number of IPs16384
Down Streams(Total 1 records)
OriginAkamai International B.V.
CountryNL
Up Streams(Total 3 records)
OriginSingTel Optus Pty Ltd
CountryAU
OriginTATA COMMUNICATIONS AMERICA INC
CountryUS
OriginSingTel Optus Pty Ltd
CountryAU
Peers(Total 5 records)
OriginSingTel Optus Pty Ltd
CountryAU
OriginTATA COMMUNICATIONS AMERICA INC
CountryUS
OriginSingTel Optus Pty Ltd
CountryAU
Contacts
Email Contacts
matt@mpx.com.au
ipadmin@optus.net.au
Abuse Contacts
abuse@optusnet.com.au
Whois Response
Statustrue
Whois Serverwhois.apnic.net
AS Blocks
AS BlockAS4608 - AS4865
Description
APNIC ASN block
Admin Contacts
HM20-AP
Tech Contacts
HM20-AP
Remarks
These AS numbers are further assigned by APNIC
to APNIC members and end-users in the APNIC region
Maintained By
APNIC-HM
Maintained Lower
APNIC-HM
Date Updated2019-05-20
SourceAPNIC
Aut Numbers
Aut NumberAS4804
AS NameMPX-AS
CountryAU
Description
Microplex PTY LTD
Australia Border AS
OrganizationORG-SOPL2-AP
Admin Contacts
MP16-AP
Tech Contacts
OI3-AP
Abuse Contacts
AO399-AP
Maintained IRT
IRT-OPTUSCOM-AU
Maintained Lower
MPX-NOC
Maintained Routes
MPX-NOC
Maintained By
APNIC-HM
Date Updated2021-01-15
SourceAPNIC
IRT Details
IRT HandleIRT-OPTUSCOM-AU
IRT Address
SingTel Optus Pty Ltd
Optus Macquarie Park (OCS)
1 Lyonpark Road
Macquarie Park NSW 2113
IRT StreetLyonpark Road
IRT StateNSW
Organization Details
TypeLIR
HandleORG-SOPL2-AP
NameSingTel Optus Pty Ltd
Address
Optus Macquarie Park (OCS)
1 Lyonpark Road, Macquarie Park
Email
irr-admin@optus.com.au
Phone
+61-2-8082-7800
Fax No
+61-2-8082-7100
Maintained By
APNIC-HM
Maintained Ref
APNIC-HM
Country
AU
Date Updated2025-09-25
SourceAPNIC
Administrative Contacts
HandleMP16-AP
NameMatt Perkins
CountryAU
Address
58 Atchison st
St Leonards, 1590
Email
matt@mpx.com.au
Phone
+61-2-96413555
Fax
+61-2-99062326
Remarks
hostmaster@apnic.net 981029
Maintained By
MPX-NOC
Date Updated2011-11-09
SourceAPNIC
Technical Contacts
HandleOI3-AP
NameOptus Internet
CountryAU
Address
1 Lyonpark Rd.
Macquarie Park, NSW 2113
Email
ipadmin@optus.net.au
Phone
+61-2-8082 7800
Fax
+61-2-8082 7100
Admin Contacts
OI1-AP
Tech Contacts
OI1-AP
Remarks
send spam/abuse reports to abuse@optusnet.com.au
please use http://wq.apnic.net/apnic-bin/whois.pl
to identify networks before sending reports and
always include full headers/logs.
Notify
ipadmin@optus.net.au
Maintained By
MAINT-AU-OPTUSINTERNET
Date Updated2021-09-07
SourceAPNIC
Abuse Contacts
HandleAO399-AP
NameABUSE OPTUSCOMAU
CountryZZ
Address
SingTel Optus Pty Ltd
Optus Macquarie Park (OCS)
1 Lyonpark Road
Macquarie Park NSW 2113
Email
abuse@optusnet.com.au
Abuse Mailbox
abuse@optusnet.com.au
Phone
+000000000
Admin Contacts
OA3-AP
Tech Contacts
OA3-AP
Remarks
Generated from irt object IRT-OPTUSCOM-AU
abuse@optusnet.com.au was validated on 2025-12-23
Maintained By
APNIC-ABUSE
Date Updated2025-12-23
SourceAPNIC
