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
- Multiple-origin (MOAS) routing anomaly −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS215620 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 13.143.254.0/24 | AS207590, AS215620 | 2026-07-22 21:08:24 |
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 45.15.41.0/24 | 256 |
4.3%
|
Alp Furkan Kolan | LT | — | — |
| 89.45.44.0/24 | 256 |
7.8%
|
Alp Furkan Kolan | AE | — | — |
| 94.177.147.0/24 | 256 |
3.9%
|
Alp Furkan Kolan | AE | — | — |
| 193.124.90.0/24 | 256 |
0.0%
|
Alp Furkan Kolan | CZ | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS215620 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 |
|---|---|---|
| 193.124.90.0/24 | 49,713 | 2026-07-24 01:01:43 |
| 45.15.41.0/24 | 37,277 | 2026-07-24 01:47:16 |
| 94.177.147.0/24 | 29,327 | 2026-07-24 01:04:08 |
| 89.45.44.0/24 | 10,693 | 2026-07-24 01:07:44 |
| 13.143.254.0/24 | 4,471 | 2026-07-24 00:48:17 |
| 193.124.90.1/32 | 5 | 2026-07-10 00:04:20 |
Frequently Asked Questions
What is AS215620?
AS215620 is an Autonomous System Number assigned to Alp Furkan Kolan. 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 AS215620 announce?
AS215620 announces 1.0K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in United Arab Emirates.
Who operates AS215620?
AS215620 is operated by Alp Furkan Kolan. The organization is based in United Arab Emirates. You can view all IP ranges and related ASNs on the organization page.
What country is AS215620 registered in?
AS215620 is registered in United Arab Emirates. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
