Summary

Country
AU Australia
Domain optusnet.com.au
Size 16,384
Registry APNIC
Network Name OPTUSINTERNET-AU

Whois

[whois.apnic.net]



inetnum: 203.0.0.0 - 203.255.255.255
netname: APNIC-AP
descr: Asia Pacific Network Information Centre
descr: Regional Internet Registry for the Asia-Pacific Region
descr: 6 Cordelia Street
descr: PO Box 3646
descr: South Brisbane, QLD 4101
descr: Australia
country: AU
org: ORG-APNI3-AP
admin-c: HM20-AP
tech-c: NO4-AP
abuse-c: AA1452-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
mnt-irt: IRT-APNIC-AP
last-modified: 2023-09-05T01:46:05Z
source: APNIC

irt: IRT-APNIC-AP
address: Brisbane, Australia
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HM20-AP
tech-c: NO4-AP
auth: # Filtered
remarks: APNIC is a Regional Internet Registry.
remarks: We do not operate the referring network and
remarks: are unable to investigate complaints of network abuse.
remarks: For information about IRT, see www.apnic.net/irt
remarks: [email protected] was validated on 2020-02-03
mnt-by: APNIC-HM
last-modified: 2023-08-18T00:42:38Z
source: APNIC

organisation: ORG-APNI3-AP
org-name: Asia Pacific Network Information Center, Pty. Ltd.
org-type: RIR
country: AU
address: Level 1 - 33 Park Road
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T13:05:31Z
source: APNIC

role: ABUSE APNICAP
address: Brisbane, Australia
country: ZZ
phone: +000000000
e-mail: [email protected]
admin-c: HM20-AP
tech-c: NO4-AP
nic-hdl: AA1452-AP
remarks: Generated from irt object IRT-APNIC-AP
remarks: [email protected] was validated on 2020-02-03
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2023-08-18T19:08:30Z
source: APNIC

role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: [email protected]
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: [email protected]
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC

person: APNIC Network Operations
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: [email protected]
nic-hdl: NO4-AP
remarks: Administrator for APNIC Network Operations
notify: [email protected]
mnt-by: MAINT-APNIC-AP
last-modified: 2023-11-29T22:50:07Z
source: APNIC



CIDR IP address subranges within 203.164.64.0/18 subnet

  • 203.164.64.0/24
  • 203.164.65.0/24
  • 203.164.66.0/24
  • 203.164.67.0/24
  • 203.164.68.0/24
  • 203.164.69.0/24
  • 203.164.70.0/24
  • 203.164.71.0/24
  • 203.164.72.0/24
  • 203.164.73.0/24
  • 203.164.74.0/24
  • 203.164.75.0/24
  • 203.164.76.0/24
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  • 203.164.78.0/24
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  • 203.164.81.0/24
  • 203.164.82.0/24
  • 203.164.83.0/24
  • 203.164.84.0/24
  • 203.164.85.0/24
  • 203.164.86.0/24
  • 203.164.87.0/24
  • 203.164.88.0/24
  • 203.164.89.0/24
  • 203.164.90.0/24
  • 203.164.91.0/24
  • 203.164.92.0/24
  • 203.164.93.0/24
  • 203.164.94.0/24
  • 203.164.95.0/24
  • 203.164.96.0/24
  • 203.164.97.0/24
  • 203.164.98.0/24
  • 203.164.99.0/24
  • 203.164.100.0/24
  • 203.164.101.0/24
  • 203.164.102.0/24
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  • 203.164.104.0/24
  • 203.164.105.0/24
  • 203.164.106.0/24
  • 203.164.107.0/24
  • 203.164.108.0/24
  • 203.164.109.0/24
  • 203.164.110.0/24
  • 203.164.111.0/24
  • 203.164.112.0/24
  • 203.164.113.0/24
  • 203.164.114.0/24
  • 203.164.115.0/24
  • 203.164.116.0/24
  • 203.164.117.0/24
  • 203.164.118.0/24
  • 203.164.119.0/24
  • 203.164.120.0/24
  • 203.164.121.0/24
  • 203.164.122.0/24
  • 203.164.123.0/24
  • 203.164.124.0/24
  • 203.164.125.0/24
  • 203.164.126.0/24
  • 203.164.127.0/24

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