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 →
Network profile
Source: PeeringDB →Present at 1 internet exchange: IXPlay Global Peers
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 193.37.84.0/22 | 1.0K |
0.0%
|
Cesar Maffini Martin | ES | Andalusia | Alcalá de los Gazules |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS210847 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 |
|---|---|---|
| 193.37.85.0/24 | 16,428 | 2026-07-31 06:06:13 |
| 193.37.86.0/24 | 16,379 | 2026-07-31 06:06:13 |
| 193.37.84.0/22 | 16,324 | 2026-07-31 06:06:13 |
| 193.37.84.0/24 | 16,252 | 2026-07-31 06:06:13 |
| 193.37.87.0/24 | 16,160 | 2026-07-31 06:06:13 |
Frequently Asked Questions
What is AS210847?
AS210847 is an Autonomous System Number assigned to Cesar Maffini Martin. 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 AS210847 announce?
AS210847 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Spain.
Who operates AS210847?
AS210847 is operated by Cesar Maffini Martin. The organization is based in Spain. You can view all IP ranges and related ASNs on the organization page.
What country is AS210847 registered in?
AS210847 is registered in Spain. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
