IP subnet details

203.33.133.0/24

AS24510  — Optus Customer Network

Summary

Country
AU Australia
Domain holmesglen.edu.au
Size 256
Registry APNIC
Network Name HOLMESGLEN-AU

Whois

inetnum: 203.33.133.0 - 203.33.133.255
netname: HOLMESGLEN-AU
descr: HOLMESGLEN INSTITUTE OF TAFE
country: AU
org: ORG-HIOT1-AP
admin-c: HNA8-AP
tech-c: HNA8-AP
abuse-c: AH1068-AP
status: ASSIGNED PORTABLE
remarks: --------------------------------------------------------
remarks: To report network abuse, please contact mnt-irt
remarks: For troubleshooting, please contact tech-c and admin-c
remarks: Report invalid contact via www.apnic.net/invalidcontact
remarks: --------------------------------------------------------
mnt-by: APNIC-HM
mnt-routes: MAINT-HOLMESGLEN-AU
mnt-irt: IRT-HOLMESGLEN-AU
last-modified: 2023-02-06T05:59:22Z
source: APNIC

irt: IRT-HOLMESGLEN-AU
address: PoBox 42, chadstone, victoria 3148
e-mail: [email protected]
abuse-mailbox: [email protected]
admin-c: HNA8-AP
tech-c: HNA8-AP
auth: # Filtered
remarks: [email protected] is invalid
mnt-by: MAINT-HOLMESGLEN-AU
last-modified: 2025-05-07T13:07:27Z
source: APNIC

organisation: ORG-HIOT1-AP
org-name: HOLMESGLEN INSTITUTE OF TAFE
org-type: LIR
country: AU
address: Corner Batesford & Warrigal Roads Chadstone, Victoria, 3148
phone: +61-419-545-662
e-mail: [email protected]
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:16:03Z
source: APNIC

role: ABUSE HOLMESGLENAU
country: ZZ
address: PoBox 42, chadstone, victoria 3148
phone: +000000000
e-mail: [email protected]
admin-c: HNA8-AP
tech-c: HNA8-AP
nic-hdl: AH1068-AP
remarks: Generated from irt object IRT-HOLMESGLEN-AU
remarks: [email protected] is invalid
abuse-mailbox: [email protected]
mnt-by: APNIC-ABUSE
last-modified: 2025-05-07T13:08:42Z
source: APNIC

role: HOLMESGLEN - network administrator
address: PoBox 42, chadstone, victoria 3148
country: AU
phone: +61 3 9564 1925
e-mail: [email protected]
admin-c: HNA8-AP
tech-c: HNA8-AP
nic-hdl: HNA8-AP
mnt-by: MAINT-HOLMESGLEN-AU
last-modified: 2012-09-10T04:51:40Z
source: APNIC

CIDR IP address subranges within 203.33.133.0/24 subnet

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