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
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 200.192.112.0/20 | 4.1K |
0.1%
|
PUC PR CAMPUS CURITIBA | BR | Paraná | Curitiba |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS13522 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 |
|---|---|---|
| 200.192.120.0/21 | 7,202 | 2026-08-01 19:04:29 |
| 200.192.112.0/21 | 7,202 | 2026-08-01 19:04:29 |
| 200.192.112.0/20 | 4,556 | 2026-08-01 20:27:41 |
Frequently Asked Questions
What is AS13522?
AS13522 is an Autonomous System Number assigned to PUC PR CAMPUS CURITIBA. 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 AS13522 announce?
AS13522 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Brazil.
Who operates AS13522?
AS13522 is operated by PUC PR CAMPUS CURITIBA. The organization is based in Brazil. You can view all IP ranges and related ASNs on the organization page.
What country is AS13522 registered in?
AS13522 is registered in Brazil. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
