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
- Hosting allocation −6
- Trust score 47 / 100
Experimental · trust-vectors model v1.1.0 — 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 AS41436 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) |
|---|---|---|
| 2.59.118.0/24 | AS41436, AS204548 | 2026-07-23 16:53:32 |
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 5.180.180.0/22 | 1.0K |
17.0%
|
Kamatera, Inc. | IL | — | — |
| 185.167.96.0/22 | 1.0K |
17.4%
|
Kamatera, Inc. | US | — | — |
| 45.91.168.0/23 | 512 |
21.1%
|
Kamatera, Inc. | IL | — | — |
| 63.250.56.0/23 | 512 |
30.7%
|
Kamatera, Inc. | IL | — | — |
| 83.229.82.0/23 | 512 |
19.5%
|
Kamatera, Inc. | IL | — | — |
| 113.30.188.0/23 | 512 |
12.3%
|
Kamatera, Inc. | US | — | — |
| 185.220.204.0/23 | 512 |
17.8%
|
Kamatera, Inc. | IL | — | — |
| 185.229.224.0/23 | 512 |
19.9%
|
Kamatera, Inc. | US | — | — |
| 194.146.38.0/23 | 512 |
15.4%
|
Kamatera, Inc. | IL | — | — |
| 79.108.163.0/24 | 256 |
0.4%
|
Kamatera, Inc. | IL | — | — |
| 103.13.210.0/24 | 256 |
17.2%
|
Kamatera, Inc. | IL | — | — |
| 103.45.247.0/24 | 256 |
13.7%
|
Kamatera, Inc. | IL | — | — |
| 185.181.8.0/24 | 256 |
6.6%
|
Kamatera, Inc. | IL | — | — |
| 185.227.110.0/24 | 256 |
9.0%
|
Kamatera, Inc. | IL | — | — |
| 185.229.227.0/24 | 256 |
13.7%
|
Kamatera, Inc. | US | — | — |
| 185.247.117.0/24 | 256 |
6.6%
|
Kamatera, Inc. | IL | — | — |
| 193.168.173.0/24 | 256 |
10.9%
|
Kamatera, Inc. | IL | — | — |
| 194.37.81.0/24 | 256 |
4.7%
|
Kamatera, Inc. | IL | — | — |
| 195.238.121.0/24 | 256 |
10.2%
|
Kamatera, Inc. | IL | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS41436 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 |
|---|---|---|
| 5.180.181.0/24 | 5,939 | 2026-07-23 16:54:18 |
| 5.180.180.0/24 | 5,938 | 2026-07-23 16:54:18 |
| 5.180.183.0/24 | 5,934 | 2026-07-23 16:54:18 |
| 5.180.182.0/24 | 5,904 | 2026-07-23 16:54:18 |
| 45.91.168.0/24 | 4,670 | 2026-07-23 16:54:18 |
| 103.45.247.0/24 | 4,661 | 2026-07-23 16:54:18 |
| 83.229.83.0/24 | 4,646 | 2026-07-23 16:54:18 |
| 45.91.169.0/24 | 4,644 | 2026-07-23 16:54:18 |
| 83.229.82.0/24 | 4,640 | 2026-07-23 16:54:18 |
| 63.250.57.0/24 | 4,640 | 2026-07-23 16:54:18 |
| 185.181.8.0/24 | 4,632 | 2026-07-23 16:54:18 |
| 113.30.189.0/24 | 4,629 | 2026-07-23 16:54:18 |
| 103.13.210.0/24 | 4,626 | 2026-07-23 16:54:18 |
| 63.250.56.0/24 | 4,626 | 2026-07-23 16:54:18 |
| 185.167.96.0/24 | 4,596 | 2026-07-23 16:54:18 |
| 113.30.188.0/24 | 4,593 | 2026-07-23 16:54:18 |
| 185.167.99.0/24 | 4,592 | 2026-07-23 16:54:18 |
| 193.168.173.0/24 | 4,592 | 2026-07-23 16:54:18 |
| 185.220.205.0/24 | 4,588 | 2026-07-23 16:54:18 |
| 185.167.98.0/24 | 4,584 | 2026-07-23 16:54:18 |
| 195.238.121.0/24 | 4,582 | 2026-07-23 16:54:18 |
| 185.220.204.0/24 | 4,580 | 2026-07-23 16:54:18 |
| 185.247.117.0/24 | 4,579 | 2026-07-23 16:54:18 |
| 185.229.225.0/24 | 4,576 | 2026-07-23 16:54:18 |
| 185.229.224.0/24 | 4,573 | 2026-07-23 16:54:18 |
| 185.229.227.0/24 | 4,573 | 2026-07-23 16:54:18 |
| 185.227.110.0/24 | 4,570 | 2026-07-23 16:54:18 |
| 194.146.38.0/24 | 4,569 | 2026-07-23 16:54:18 |
| 194.37.81.0/24 | 4,557 | 2026-07-23 16:54:18 |
| 185.167.97.0/24 | 4,554 | 2026-07-23 16:54:18 |
| 194.146.39.0/24 | 4,546 | 2026-07-23 16:54:18 |
| 79.108.163.0/24 | 2,836 | 2026-07-23 16:54:18 |
| 2.59.118.0/24 | 1,495 | 2026-07-23 12:07:32 |
Frequently Asked Questions
What is AS41436?
AS41436 is an Autonomous System Number assigned to Kamatera Inc. 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 AS41436 announce?
AS41436 announces 8.2K IPv4 addresses distributed across 19 routed CIDR prefixes. The network is registered in The Netherlands.
Who operates AS41436?
AS41436 is operated by Kamatera, Inc.. The organization is based in The Netherlands. You can view all IP ranges and related ASNs on the organization page.
What country is AS41436 registered in?
AS41436 is registered in The Netherlands. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
