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 →
AS263818 — global IP footprint
Cities where AS263818 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 138.186.152.0/22 | 1.0K |
0.0%
|
JOSE GUILLERMO LACALLE | AR | La Pampa | Santa Isabel |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS263818 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 |
|---|---|---|
| 138.186.155.0/24 | 106,771 | 2026-07-31 01:46:40 |
| 138.186.154.0/24 | 41,490 | 2026-07-31 02:08:36 |
| 138.186.152.0/23 | 33,874 | 2026-07-31 01:47:30 |
| 138.186.153.0/24 | 29,808 | 2026-07-31 01:46:30 |
Frequently Asked Questions
What is AS263818?
AS263818 is an Autonomous System Number assigned to JOSE GUILLERMO LACALLE. 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 AS263818 announce?
AS263818 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Argentina.
Who operates AS263818?
AS263818 is operated by JOSE GUILLERMO LACALLE. The organization is based in Argentina. You can view all IP ranges and related ASNs on the organization page.
What country is AS263818 registered in?
AS263818 is registered in Argentina. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
