AS Number
AS135895
AS Name
CT-AS
Org Name
Centorrino Technologies Pty Ltd
Country
Australia
Registry

apnic

RegDate

Updated

2016-05-26T03:42:37Z

AS135895 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

1

IPv4 NUMs

2,560

IPv6 NUMs(/64)

4,294,967,296

2,560 IPv4 Addresses
CIDR Description IP Num
103.17.232.0/22
ROA Signed and Valid IRR InValid
CTPL-AU CENTORRINO Technologies Pty Ltd 1024
103.67.167.0/24
ROA Signed and Valid IRR Valid
COGG-AU City of Greater Geelong 256
103.220.225.0/24
ROA Signed and Valid IRR Valid
CTPL-AU CENTORRINO Technologies Pty Ltd 256
116.206.216.0/22
ROA Signed and Valid IRR InValid
CTPL-AU CENTORRINO Technologies Pty Ltd 1024
CIDR Description IP NUMs(prefix /64)
2402:4280::/32
ROA Signed and Valid IRR Valid
CTPL-AU CENTORRINO Technologies Pty Ltd 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 326,912 17,180,065,792 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,912 282,627,370,713,088 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,048 25,769,934,848 IPv6 IPv6
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 11,264 4,294,967,296 IPv6 IPv6
AS132847 NETSG-AS-AP - Network Solutions Group Pty Ltd, AU Australia 4,864 4,294,967,296 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,840 77,403,586,560 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS714 APPLE-ENGINEERING - Apple Inc., US United States 17,990,144 17,180,000,256 IPv6 IPv6
AS134143 PDKPL-AS-AP - Kinetix Networks, AU Australia 16,640 4,294,967,296 IPv6 IPv6
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 97,280 351,384,436,736 IPv6 IPv6
AS55803 HOSTOPIA-AU - Hostopia Australia Web Pty Ltd, AU Australia 101,120 12,884,901,888 IPv6 IPv6
AS63399 DIALPAD - Dialpad, Inc., US United States 13,056 34,359,738,368 IPv6 IPv6
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,206,976 4,299,161,600 IPv6 IPv6
AS30081 CACHENETWORKS - CacheFly, US United States 13,312 38,654,705,664 IPv6 IPv6
AS23344 DSS-EDGE - Disney Worldwide Services, Inc., US United States 4,352 1,114,112 IPv6 IPv6
AS138466 DATAMOSSA-AS-AP - DataMossa, AU Australia 2,816 8,589,934,592 IPv6 IPv6
AS15169 GOOGLE - Google LLC, US United States 1,977,088 38,716,571,648 IPv6 IPv6
AS19551 INCAPSULA - Incapsula Inc, US United States 215,296 46,137,344 IPv6 IPv6
AS15695 Expereo - Expereo International BV, NL Netherlands 44,032 4,028,956,672 IPv6 IPv6
AS62955 EBAYMTBB - eBay, Inc, US United States 10,240 65,536 IPv6 IPv6
AS148968 FALCORE-AS-AP - Falcore Investments Pty Ltd, AU Australia 3,072 4,295,163,904 IPv6 IPv6
AS9328 DATACOM-AU - DATACOM SYSTEMS (AU) PTY LTD, AU Australia 198,912 4,294,967,296 IPv6 IPv6
AS13445 WEBEX - Cisco Webex LLC, US United States 341,504 4,472,307,712 IPv6 IPv6
AS45177 DEVOLI-AS-AP - Devoli LTD, NZ New Zealand 59,904 12,884,967,424 IPv6 IPv6
AS63931 GNET-AU - GNET Communications PTY LTD, AU Australia 2,048 4,294,967,296 IPv6 IPv6
AS136204 KAREEM-AS-AP - KAREEM ADMINISTRATION PTY LIMITED, AU Australia 0 0 IPv6 IPv6
AS36351 SOFTLAYER - IBM Cloud, US United States 3,876,096 5,302,452,224 IPv6 IPv6
AS9280 SAU-NET-AU - Servers Australia Pty. Ltd, AU Australia 512 65,536 IPv6 IPv6
AS16509 AMAZON-02 - Amazon.com, Inc., US United States 152,723,456 1,152,921,504,606,846,976 IPv6 IPv6
AS17732 AC3-AS-AP - AUSTRALIAN CENTRE FOR ADVANCED COMPUTING AND COMMUNICATION PTY LTD, AU Australia 0 0 IPv6 IPv6
AS30103 ZOOM-VIDEO-COMM-AS - Zoom Video Communications, Inc, US United States 311,040 5,242,880 IPv6 IPv6
AS137409 GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU Australia 99,840 77,403,586,560 IPv6 IPv6
AS2906 AS-SSI - Netflix Streaming Services Inc., US United States 161,792 12,886,016,000 IPv6 IPv6
AS8888 XTOM - xTom Pty Ltd, AU Australia 14,336 42,967,236,608 IPv6 IPv6
AS22697 ROBLOX-PRODUCTION - Roblox, US United States 33,792 16,842,752 IPv6 IPv6
AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK - Akamai Technologies, Inc., US United States 92,672 5,898,240 IPv6 IPv6
AS45637 UNIFONENETWORKS-AS-AP - UniFone New Zealand Ltd, NZ New Zealand 6,144 4,295,032,832 IPv6 IPv6
AS133930 TESSERENT-AS-AP - TESSERENT AUSTRALIA PTY LTD, AU Australia 2,048 4,294,967,296 IPv6 IPv6
AS14630 INVESCO - Invesco Group Services, Inc., US United States 7,936 38,671,482,880 IPv6 IPv6
AS17898 BRENNANIT-AS17898-AP - Brennan Voice and Data Pty Ltd, AU Australia 0 0 IPv6 IPv6
AS57976 BLIZZARD - Blizzard Entertainment, Inc, US United States 66,304 4,295,360,512 IPv6 IPv6
AS137945 AS-NCHU-AP - NUTRIEN (CANADA) HOLDINGS ULC, AU Australia 3,584 131,072 IPv6 IPv6
AS4648 SPARK-NZ - Spark New Zealand Trading Limited, NZ New Zealand 77,056 4,294,967,296 IPv6 IPv6
AS32590 VALVE-CORPORATION - Valve Corporation, US United States 12,800 2,162,688 IPv6 IPv6
AS132528 DIGICELAUSPTYLTD-AS-AP - DIGICEL (AUS) PTY LTD, AU Australia 1,024 0 IPv6 IPv6
AS9507 NEXTHOP-AS-AP - NextHop Pty Ltd, AU Australia 3,840 262,144 IPv6 IPv6
AS38826 INFINITENETWORKS-AS-AP - Infinite Networks PTY LTD, AU Australia 5,632 4,294,967,296 IPv6 IPv6
AS55850 MERCURYNZ-AS-AP - Mercury NZ Limited, NZ New Zealand 108,288 8,589,934,592 IPv6 IPv6
AS147049 PACKETHUBSA-AS-AP - PacketHub S.A., AU Australia 13,568 118,816,768 IPv6 IPv6
AS24516 VIRTUTEL-AS-AP - Virtutel Pty Ltd, AU Australia 18,176 4,294,967,296 IPv6 IPv6
AS32934 FACEBOOK - Facebook, Inc., US United States 442,368 4,311,744,512 IPv6 IPv6
AS64073 VETTA - Vetta Online Ltd, NZ New Zealand 9,216 8,858,370,048 IPv6 IPv6
AS4608 APNIC-SERVICES - Asia Pacific Network Information Centre, AU Australia 4,352 1,108,102,021,120 IPv6 IPv6
AS54113 FASTLY - Fastly, Inc., US United States 358,144 6,671,958,016 IPv6 IPv6
AS7575 AARNET-AS-AP - Australian Academic and Research Network, AU Australia 1,154,048 25,769,934,848 IPv6 IPv6
AS20940 AKAMAI-ASN1 - Akamai International B.V., NL Netherlands 13,906,624 1,138,167,317,760 IPv6 IPv6
AS132847 NETSG-AS-AP - Network Solutions Group Pty Ltd, AU Australia 4,864 4,294,967,296 IPv6 IPv6
AS9723 ISEEK-AS-AP - Iseek Communications Pty Ltd, AU Australia 81,408 4,295,032,832 IPv6 IPv6
AS17766 NEXON-AS-AP - Nexon Asia Pacific Pty Ltd, AU Australia 127,744 8,589,934,592 IPv6 IPv6
AS38195 SUPERLOOP-AS-AP - SUPERLOOP (AUSTRALIA) PTY LTD, AU Australia 197,632 77,309,411,328 IPv6 IPv6
AS38442 VODAFONEFIJI-AS-FJ - Vodafone Fiji Limited, FJ Fiji 21,760 4,294,967,296 IPv6 IPv6
AS63956 INT-5GN-AS-AP - 5G NETWORK OPERATIONS PTY LTD, AU Australia 44,544 4,580,245,504 IPv6 IPv6
AS6507 RIOT-NA1 - Riot Games, Inc, US United States 22,016 34,359,738,368 IPv6 IPv6
AS18119 ACSDATA-NZ - Advanced Computer Solutions, NZ New Zealand 10,752 4,294,967,296 IPv6 IPv6
AS396986 BYTEDANCE - Bytedance Inc., US United States 61,952 6,488,064 IPv6 IPv6
AS7594 ONQ-AS-AP - On Q Networks, AU Australia 11,264 4,294,967,296 IPv6 IPv6
AS14061 DIGITALOCEAN-ASN - DigitalOcean, LLC, US United States 3,021,312 17,825,792 IPv6 IPv6
AS18200 OPT-NC-AS-AP - Office des Postes et des Telecomm. de Nouvelle Caledonie, NC New Caledonia 39,936 4,294,967,296 IPv6 IPv6
AS24115 ASN-EQIX-MLPE - Equinix Asia Pacific Pte Ltd, SG Singapore 0 0 IPv6 IPv6
AS63949 AKAMAI-LINODE-AP - Akamai Technologies, Inc., SG Singapore 1,250,848 146,266,914,816 IPv6 IPv6
AS136792 MIMECAST-AS-AP - Mimecast Australia Pty Ltd, AU Australia 3,072 131,072 IPv6 IPv6
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,661,696 17,717,133,312 IPv6 IPv6
AS9500 ONENZ-TRANSIT-AS - One New Zealand Group Limited, NZ New Zealand 859,648 21,474,836,480 IPv6 IPv6
AS16552 DIGICERT - Tiggee LLC, US United States 20,480 34,363,604,992 IPv6 IPv6
AS54825 PACKET - Packet Host, Inc., US United States 73,728 847,314,944 IPv6 IPv6
AS9650 CITEC-AU-AP - CITEC, AU Australia 226,560 4,294,967,296 IPv6 IPv6
AS12200 RACKSPACE - Rackspace Hosting, US United States 5,888 0 IPv6 IPv6
AS16276 OVH - OVH SAS, FR France 4,500,480 17,179,869,184 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv6 IPv6
AS38880 M21-AS-AP - Micron21 Datacentre Pty Ltd, AU Australia 35,584 4,295,163,904 IPv6 IPv6
AS58473 CROSSPOINT-AS-AP - Crosspoint Telecommunications Pty Ltd, AU Australia 1,024 4,294,967,296 IPv6 IPv6
AS136557 HOST-AS-AP - Host Universal Pty Ltd, AU Australia 21,760 4,325,376 IPv6 IPv6
AS136900 IQNETNSW-AS-AP - IQ NET (NSW) PTY LTD, AU Australia 4,096 4,295,032,832 IPv6 IPv6
AS18390 SPINTEL-AS-AP - Spintel Pty Ltd, AU Australia 50,944 4,294,967,296 IPv6 IPv6
AS32035 CCDT-AS - Sangoma US Inc., US United States 56,064 4,294,967,296 IPv6 IPv6
AS136001 CHRISTIE-AS-AP - CHRISTIE SYSTEMS SERVICES PTY LTD, AU Australia 2,048 4,294,967,296 IPv6 IPv6
AS9790 TWO-DEGREES-AS-AP - Two Degrees Mobile Limited, NZ New Zealand 682,240 90,194,313,216 IPv6 IPv6
AS15830 Equinix - Equinix (EMEA) Acquisition Enterprises B.V., NL Netherlands 1,454,592 385,205,338,112 IPv6 IPv6
AS38022 REANNZ-NZ-AP - Research and Education Advanced Network New Zealand, NZ New Zealand 13,824 8,589,934,592 IPv6 IPv6
AS208414 WEDOS-GLOBAL - WEDOS Internet, a.s., CZ Czech 2,560 6,225,920 IPv6 IPv6
AS3856 PCH-AS - Packet Clearing House, Inc., US United States 256 65,536 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 582,912 282,627,370,713,088 IPv6 IPv6
AS22351 INTELSAT-1 - INTELSAT GLOBAL SERVICE CORPORATION, US United States 260,096 12,884,901,888 IPv6 IPv6
AS36692 CISCO-UMBRELLA - Cisco OpenDNS, LLC, US United States 147,968 22,282,240 IPv6 IPv6
AS133045 NSW-ENO-AS-AP - NSW Electricity Networks Operations Pty Limited, AU Australia 5,120 4,294,967,296 IPv6 IPv6
AS4788 TTSSB-MY - TM TECHNOLOGY SERVICES SDN BHD, MY Malaysia 3,219,456 4,300,603,392 IPv6 IPv6
AS13335 CLOUDFLARENET - Cloudflare, Inc., US United States 1,752,320 44,046,024,704 IPv6 IPv6
AS55555 DELION-AP - Delion Pty Ltd, AU Australia 3,072 4,294,967,296 IPv6 IPv6
AS64098 SYNTELPTYLTD-AU - TASMANET, AU Australia 5,376 8,589,934,592 IPv6 IPv6
AS394354 CIRA-CLOUD2 - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet, CA Canada 1,792 1,048,576 IPv6 IPv6
AS42 WOODYNET-1 - WoodyNet, Inc., US United States 56,832 14,155,776 IPv6 IPv6
AS45437 RWTS-AS-AP - Real World Technology Solutions Pty Ltd, AU Australia 8,704 12,884,901,888 IPv6 IPv6
AS139898 DCL-AS-AP - Digitec Communications Limited, PG Papua New Guinea 3,584 4,294,967,296 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 53,760 81,604,378,624 IPv6 IPv6
AS54994 ML-1432-54994 - Meteverse Limited., CA Canada 244,992 9,895,936 IPv6 IPv6
AS60068 CDN77 - Datacamp Limited, GB United Kingdom 115,712 1,157,890,048 IPv6 IPv6
AS4764 WIDEBAND-AS-AP - Wideband Networks Pty Ltd, AU Australia 331,776 137,707,454,464 IPv6 IPv6
AS10310 YAHOO-1 - Yahoo Holdings Inc., US United States 106,752 25,769,934,848 IPv6 IPv6
AS139301 CLOUDCALL-LTD-AS-AP - Cloudcall Ltd, AU Australia 512 131,072 IPv6 IPv6
AS6660 CWASIA - VODAFONE ENTERPRISE EQUIPMENT LIMITED, GB United Kingdom 36,864 4,294,967,296 IPv6 IPv6
AS38883 FIRENET-AS-AP - FireNet Pty Ltd, AU Australia 7,168 4,294,967,296 IPv6 IPv6
AS140736 LEDC-AS-AP - Edge Data Centres Pty Ltd, AU Australia 5,632 4,294,967,296 IPv6 IPv6
AS140967 STEELE-NETWORKS-AS-AP - Steele Networks Pty Ltd, AU Australia 512 4,294,967,296 IPv6 IPv6
AS152093 VAKANETLIMITED-AS-AP - VakaNet Limited, CK Cook Islands 512 4,294,967,296 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 111,616 112,721,920 IPv6 IPv6
AS7477 SKYMESHPTYLTD-AS-AP - SkyMesh Pty Ltd, AU Australia 33,792 4,294,967,296 IPv6 IPv6
AS132579 TONGACABLELIMITED-AS-AP - Tonga Cable Limited, TO Tonga 768 65,536 IPv6 IPv6
AS33353 SBS - Sony Interactive Entertainment LLC, US United States 39,424 15,036,973,056 IPv6 IPv6
AS134090 LEAP-AS-AP - Leaptel, AU Australia 20,992 77,309,411,328 IPv6 IPv6
AS4826 VOCUS-BACKBONE-AS - VOCUS PTY LTD, AU Australia 326,912 17,180,065,792 IPv6 IPv6
AS9009 M247 - M247 Europe SRL, RO Romania 1,591,296 257,791,885,568 IPv6 IPv6
as-block:       AS135581 - AS136505
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2016-05-26T03:42:37Z
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:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC



aut-num:        AS135895
as-name:        CT-AS
descr:          Centorrino Technologies Pty Ltd
descr:          Fully Managed IT Service Provider
descr:          Custom Cloud & Internet Solutions
country:        AU
org:            ORG-CTPL3-AP
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
abuse-c:        AC1584-AP
mnt-lower:      MAINT-CTPL-AU
mnt-routes:     MAINT-CTPL-AU
mnt-by:         APNIC-HM
mnt-irt:        IRT-CTPL-AU
last-modified:  2020-05-12T14:50:08Z
source:         APNIC

irt:            IRT-CTPL-AU
address:        640-642 Sydney Road, Coburg Victoria 3058
e-mail:         abuse@ct.com.au
abuse-mailbox:  abuse@ct.com.au
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
auth:           # Filtered
remarks:        abuse@ct.com.au was validated on 2025-08-19
mnt-by:         MAINT-CTPL-AU
last-modified:  2025-09-04T06:57:19Z
source:         APNIC

organisation:   ORG-CTPL3-AP
org-name:       CENTORRINO Technologies Pty Ltd
org-type:       LIR
country:        AU
address:        640-642 Sydney Road
phone:          +61399986366
fax-no:         +61393543060
e-mail:         abuse@ct.com.au
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:08Z
source:         APNIC

role:           ABUSE CTPLAU
country:        ZZ
address:        640-642 Sydney Road, Coburg Victoria 3058
phone:          +000000000
e-mail:         abuse@ct.com.au
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
nic-hdl:        AC1584-AP
remarks:        Generated from irt object IRT-CTPL-AU
remarks:        abuse@ct.com.au was validated on 2025-08-19
abuse-mailbox:  abuse@ct.com.au
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-19T13:13:19Z
source:         APNIC

role:           CENTORRINO Technologies Pty Ltd administrator
address:        640-642 Sydney Road, Coburg Victoria 3058
country:        AU
phone:          +61399986393
fax-no:         +61399986393
e-mail:         abuse@ct.com.au
admin-c:        CTPL3-AP
tech-c:         CTPL3-AP
nic-hdl:        CTPL3-AP
mnt-by:         MAINT-CTPL-AU
last-modified:  2019-06-14T03:32:46Z
source:         APNIC