AS8267
Academic Computer Centre CYFRONET AGH
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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
AS8267 — global IP footprint
Cities where AS8267 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 |
|---|---|---|---|---|---|---|
| 149.156.0.0/16 | 65.5K |
22.5%
|
Academic Computer Centre CYFRONET AGH | PL | Lesser Poland | Krakow |
| 195.150.224.0/19 | 8.2K |
5.3%
|
Academic Computer Centre CYFRONET AGH | PL | Lesser Poland | Krakow |
| 193.193.64.0/21 | 2.0K |
1.1%
|
Academic Computer Centre CYFRONET AGH | PL | — | — |
| 185.92.50.0/24 | 256 |
0.0%
|
Academic Computer Centre CYFRONET AGH | PL | — | — |
| 192.86.14.0/24 | 256 |
7.8%
|
Academic Computer Centre CYFRONET AGH | PL | Lesser Poland | Krakow |
| 192.245.169.0/24 | 256 |
0.0%
|
Academic Computer Centre CYFRONET AGH | PL | Lesser Poland | Krakow |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS8267 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 |
|---|---|---|
| 185.92.50.0/24 | 13,802 | 2026-07-23 16:06:35 |
| 193.193.64.0/21 | 12,402 | 2026-07-23 16:06:35 |
| 195.150.224.0/19 | 8,602 | 2026-07-23 16:06:35 |
| 149.156.0.0/16 | 8,553 | 2026-07-23 16:06:35 |
| 192.86.14.0/24 | 8,415 | 2026-07-23 16:06:35 |
| 192.245.169.0/24 | 8,221 | 2026-07-23 16:06:35 |
| 149.156.203.243/32 | 2 | 2026-06-01 16:39:56 |
Frequently Asked Questions
What is AS8267?
AS8267 is an Autonomous System Number assigned to Academic Computer Centre CYFRONET AGH. 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 AS8267 announce?
AS8267 announces 76.5K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Poland.
Who operates AS8267?
AS8267 is operated by Academic Computer Centre CYFRONET AGH. The organization is based in Poland. You can view all IP ranges and related ASNs on the organization page.
What country is AS8267 registered in?
AS8267 is registered in Poland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
