AS42421
Turkiye Finans Katilim Bankasi A.S
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 |
|---|---|---|---|---|---|---|
| 77.72.184.0/22 | 1.0K |
10.6%
|
Turkiye Finans Katilim Bankasi A.S | TR | — | — |
| 77.72.188.0/23 | 512 |
0.0%
|
Turkiye Finans Katilim Bankasi A.S | TR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS42421 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 |
|---|---|---|
| 77.72.185.0/24 | 16,500 | 2026-08-03 20:27:11 |
| 77.72.187.0/24 | 16,500 | 2026-08-03 20:27:11 |
| 77.72.189.0/24 | 10,539 | 2026-08-03 20:27:47 |
| 77.72.188.0/24 | 10,474 | 2026-08-03 20:27:56 |
| 77.72.186.0/24 | 5,846 | 2026-08-03 20:27:19 |
| 77.72.184.0/24 | 5,841 | 2026-08-03 20:27:19 |
Frequently Asked Questions
What is AS42421?
AS42421 is an Autonomous System Number assigned to Turkiye Finans Katilim Bankasi A.S. 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 AS42421 announce?
AS42421 announces 1.5K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Türkiye.
Who operates AS42421?
AS42421 is operated by Turkiye Finans Katilim Bankasi A.S. The organization is based in Türkiye. You can view all IP ranges and related ASNs on the organization page.
What country is AS42421 registered in?
AS42421 is registered in Türkiye. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
