Network Overview
| ASN | AS8851 |
| Organization | GCI Network Solutions Limited |
| Announced IPv4 ranges | 375 |
| Total IPv4 addresses | 447,232 |
Sample IP Ranges Announced by AS8851
| Range Start | Range End | Lookup |
|---|---|---|
37.98.144.0 |
37.98.150.255 |
Details → |
37.252.24.0 |
37.252.24.255 |
Details → |
37.252.29.0 |
37.252.29.255 |
Details → |
37.252.31.0 |
37.252.31.255 |
Details → |
62.164.131.0 |
62.164.140.255 |
Details → |
62.164.145.0 |
62.164.147.255 |
Details → |
What Is an Autonomous System?
An autonomous system (AS) is a collection of IP networks operated by a single organization - an ISP, cloud provider, enterprise, or university - that shares a common routing policy. Each AS is identified by a unique AS number (ASN) and exchanges routing information with other systems using the BGP protocol.
Knowing which ASN an IP belongs to reveals who actually operates the network behind it - useful for fraud analysis, traffic quality assessment, and abuse investigation. Use the IP lookup tool to find the ASN for any address.
Frequently Asked Questions
What is AS8851?
AS8851 is the autonomous system operated by GCI Network Solutions Limited, announcing 375 IPv4 ranges (447,232 addresses).
Who operates AS8851?
GCI Network Solutions Limited. An autonomous system is a network under a single administrative entity that exchanges routes with other networks via BGP.
How do I check if an IP belongs to AS8851?
Enter the IP into our free IP lookup - the result shows the ASN, operator, geolocation, and VPN/datacenter flags.
How many IP addresses does AS8851 have?
AS8851 currently announces approximately 447,232 IPv4 addresses across 375 ranges, according to public routing data.