AS139627 ThinkEx Holdings Pty Ltd

THINKEX-AS-AP - ThinkEx Holdings Pty Ltd · registered in Australia

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Australia#1,015largest network in AU by IPv4 space, of 1,660 · <0.01% of AU

Rank worldwide#54,137of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryAustralia1,688 ASNs registered there

Open AS139627 in ASN lookup Look up an IP in this network (103.142.188.1) All networks in Australia

IPv4 prefixes

All 1 prefix, in address order.

103.142.188.0/23

Other ASNs named ThinkEx Holdings Pty Ltd

3 other networks use the same organisation name; together with AS139627 they announce 1,792 IPv4 addresses.

ASNNameIPv4 addresses

AS58750THINKEX-AS-AP - ThinkEx Holdings Pty Ltd AU768

AS136036THINKEX-AS-AP - ThinkEx Holdings Pty Ltd AU256

AS136203THINKEX-AS-AP - ThinkEx Holdings Pty Ltd AU256

Similar-sized networks in Australia

ASNNameIPv4 addresses

AS139578#1012 SAAB-AS-AU - Saab Australia Pty Ltd512

AS139592#1013 BREEZECONNECT-AS-AP - Breeze Connect Pty Ltd512

AS139597#1014 WBP-AS-AP - Wellcamp Business Park Pty Ltd512

AS139633#1016 EXTRANET-AS-AP - EXTRANET SYSTEMS PTY LTD512

AS139700#1017 CAPRICORNSPACE-AS-AP - Capricorn Space Pty Ltd512

AS139756#1018 MERREDINWIRELESS-AS-AP - CHRIS'S TV AND SATELLITE512

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources