% APNIC found the following authoritative answer from: whois.apnic.net % [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '203.12.250.0 - 203.12.250.255' % Abuse contact for '203.12.250.0 - 203.12.250.255' is 'DLCustomerandTechnologyNetworkServices@transurban.com' inetnum: 203.12.250.0 - 203.12.250.255 netname: TRANSURBAN-AU descr: Transurban Limited country: AU org: ORG-TL20-AP admin-c: TGNA2-AP tech-c: TGNA2-AP abuse-c: AT1008-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-TRANSURBAN-AU mnt-irt: IRT-TRANSURBAN-AU last-modified: 2020-05-26T21:02:03Z source: APNIC irt: IRT-TRANSURBAN-AU address: Level 30, Tower Five, 727 Collins Street, Docklands 3008, VIC, AU e-mail: DLCustomerandTechnologyNetworkServices@transurban.com abuse-mailbox: DLCustomerandTechnologyNetworkServices@transurban.com admin-c: TGNA2-AP tech-c: TGNA2-AP auth: # Filtered remarks: DLCustomerandTechnologyNetworkServices@transurban.com remarks: dlcustomerandtechnologynetworkservices@transurban.com was validated on 2025-07-16 mnt-by: MAINT-TRANSURBAN-AU last-modified: 2025-11-18T00:27:00Z source: APNIC organisation: ORG-TL20-AP org-name: Transurban Limited org-type: LIR country: AU address: Level 31, Tower 5 address: 727 Collins Street phone: +61-3-8656-8000 fax-no: +61-3-8656-8900 e-mail: DLTechnology-Infrastructure&ServiceDelivery-Networks@transurban.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:15:49Z source: APNIC role: ABUSE TRANSURBANAU country: ZZ address: Level 30, Tower Five, 727 Collins Street, Docklands 3008, VIC, AU phone: +000000000 e-mail: DLCustomerandTechnologyNetworkServices@transurban.com admin-c: TGNA2-AP tech-c: TGNA2-AP nic-hdl: AT1008-AP remarks: Generated from irt object IRT-TRANSURBAN-AU remarks: dlcustomerandtechnologynetworkservices@transurban.com was validated on 2025-07-16 abuse-mailbox: DLCustomerandTechnologyNetworkServices@transurban.com mnt-by: APNIC-ABUSE last-modified: 2025-07-16T21:37:59Z source: APNIC role: TRANSURBAN GROUP - network administrator address: Level 3, 505 Little Collins Street, Melbourne 3000, VIC, AU country: AU phone: +61-3-8656-8900 e-mail: ITServicesInfrastructureNetwork@transurban.com admin-c: TGNA2-AP tech-c: TGNA2-AP nic-hdl: TGNA2-AP mnt-by: MAINT-TRANSURBAN-AU last-modified: 2011-08-09T00:40:47Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)