AS3758: IP address ranges and network type
AS3758 holds 1,182 IPv4 segments covering 697,344 addresses across 2 countries, 99.6% of them in Singapore as of 29 October 2026. By usage type it is 53% residential broadband and 43% gateway / NAT egress.
Network usage types in AS3758
What kind of address space a network is made of decides what kind of proxy risk it carries: datacenter space is where hosting-based proxies and VPN exits live; residential broadband and mobile space is where home-broadband proxies and dial-up pools live. The share is by IPv4 segment.
| Usage type | Segments | Share |
|---|---|---|
| Residential broadband | 190 | 52.9% |
| Gateway / NAT egress | 156 | 43.5% |
| Mobile network | 12 | 3.3% |
| Datacenter | 1 | 0.3% |
Countries where AS3758 has addresses
Share of the network's IPv4 segments by the country each segment is located in. A network whose space is spread over many countries is usually a hosting or transit operator rather than a domestic broadband provider.
| Country / region | Segments | Share |
|---|---|---|
| Singapore | 1,177 | 99.6% |
| United States | 5 | 0.4% |
Look up a single address in AS3758
Free, no signup: curl https://ip99.com/v1/ip/2.56.56.0 returns the country, ASN, usage type and a risk score for one address — see the API documentation. For scoring at volume, pricing; for what the score does and does not mean, what an IP risk score means.
Go deeper
How to tell whether an address is a proxy, VPN or datacenter · Rotating residential proxies and dial-up pools · Proxy exit addresses captured this week · IP ranges by country · What an IP address lookup can and cannot tell you · How IP location works · What is my IP address?
FAQ
How many IP addresses does AS3758 have?
In the IP99 geolocation database AS3758 holds 1,182 IPv4 segments covering 697,344 addresses as of 29 October 2026. Counts are by located segment, not by BGP announcement, so they can differ from a routing table.
Is AS3758 a residential or a datacenter network?
53% of its IPv4 segments are classified as residential broadband and 43% as gateway / NAT egress. The classification is per segment: one network can carry both kinds of space, which is why a lookup of the exact address is more useful than the network-level share.
Which countries does AS3758 cover?
AS3758 has addresses in 2 countries; the largest share is Singapore (99.6%), followed by United States (0.4%).