Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
About Optus
Singtel Optus Pty Limited is a major Australian telecommunications company headquartered in Macquarie Park, Sydney. Optus is the second-largest telecommunications company in Australia, with over 11 million customers as of 2023.
SingTel Optus Pty Ltd — global IP footprint
Cities where SingTel Optus Pty Ltd has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Countries served by SingTel Optus Pty Ltd
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by SingTel Optus Pty Ltd
Largest CIDR ranges
Frequently Asked Questions
How many IP addresses does SingTel Optus Pty Ltd own?
SingTel Optus Pty Ltd controls 515.3K IPv4 addresses distributed across 140 CIDR ranges. The organization is registered in Australia.
What ASNs does SingTel Optus Pty Ltd operate?
SingTel Optus Pty Ltd operates 1 Autonomous System. Each ASN represents an independently routed network that SingTel Optus Pty Ltd manages for internet traffic delivery.
What countries does SingTel Optus Pty Ltd serve?
SingTel Optus Pty Ltd has IP address allocations in 3 countries, indicating a multinational network presence for delivering services across these regions.
What type of organization is SingTel Optus Pty Ltd?
SingTel Optus Pty Ltd is categorized as isp. This classification is based on the organization's primary use of its IP address allocations.
