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 |
|---|---|---|---|---|---|---|
| 45.227.36.0/22 | 1.0K |
79.8%
|
Cotelvo Ltda. | AR | Santa Fe | Villa Ocampo |
| 200.43.223.0/24 | 256 |
75.0%
|
Cotelvo Ltda. | AR | Santa Fe | Villa Ocampo |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS265877 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 |
|---|---|---|
| 200.43.223.0/24 | 9,706 | 2026-07-30 13:01:23 |
| 45.227.38.0/24 | 9,669 | 2026-07-30 13:00:13 |
| 45.227.37.0/24 | 9,606 | 2026-07-30 13:00:13 |
| 45.227.39.0/24 | 9,597 | 2026-07-30 13:00:13 |
| 45.227.36.0/24 | 9,587 | 2026-07-30 13:00:13 |
Frequently Asked Questions
What is AS265877?
AS265877 is an Autonomous System Number assigned to Cotelvo Ltda.. 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 AS265877 announce?
AS265877 announces 1.3K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Argentina.
Who operates AS265877?
AS265877 is operated by Cotelvo Ltda.. The organization is based in Argentina. You can view all IP ranges and related ASNs on the organization page.
What country is AS265877 registered in?
AS265877 is registered in Argentina. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
