AS215248
Bastiaan Mathijs Brink
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 |
|---|---|---|---|---|---|---|
| 23.136.20.0/24 | 256 |
100.0%
|
Bastiaan Mathijs Brink | US | — | — |
| 23.155.132.0/24 | 256 |
0.0%
|
Bastiaan Mathijs Brink | US | — | — |
| 44.30.107.0/24 | 256 |
99.6%
|
Bastiaan Mathijs Brink | US | — | — |
| 103.149.168.0/24 | 256 |
100.0%
|
Bastiaan Mathijs Brink | NL | North Holland | Amsterdam |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS215248 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 |
|---|---|---|
| 23.155.132.0/24 | 37,120 | 2026-07-23 20:29:56 |
| 44.30.107.0/24 | 26,228 | 2026-07-23 20:32:50 |
| 103.149.168.0/24 | 19,177 | 2026-07-23 20:30:33 |
| 23.136.20.0/24 | 18,722 | 2026-07-23 20:30:33 |
Frequently Asked Questions
What is AS215248?
AS215248 is an Autonomous System Number assigned to Bastiaan Mathijs Brink. 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 AS215248 announce?
AS215248 announces 1.0K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in The Netherlands.
Who operates AS215248?
AS215248 is operated by Bastiaan Mathijs Brink. The organization is based in The Netherlands. You can view all IP ranges and related ASNs on the organization page.
What country is AS215248 registered in?
AS215248 is registered in The Netherlands. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
