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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 103.171.73.0/24 | 256 |
0.0%
|
SBSYSTEMS | IN | Tamil Nadu | Thanjavur |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS146852 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 103.171.73.0/24 | 70,113 | 2026-07-27 00:40:04 |
Frequently Asked Questions
What is AS146852?
AS146852 is an Autonomous System Number assigned to SBSYSTEMS. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS146852 announce?
AS146852 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in India.
Who operates AS146852?
AS146852 is operated by SBSYSTEMS. The organization is based in India. You can view all IP ranges and related ASNs on the organization page.
What country is AS146852 registered in?
AS146852 is registered in India. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
