AS48997
Stichting Zorgring Noord Holland Noord
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 |
|---|---|---|---|---|---|---|
| 194.13.144.0/20 | 4.1K |
0.2%
|
Stichting Zorgring Noord Holland Noord | NL | — | — |
| 195.88.136.0/23 | 512 |
5.5%
|
Stichting Zorgring Noord Holland Noord | NL | North Holland | Zaandam |
| 194.53.3.0/24 | 256 |
13.7%
|
Stichting Zorgring Noord Holland Noord | NL | North Holland | Purmerend |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS48997 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 |
|---|---|---|
| 195.88.136.0/23 | 7,624 | 2026-08-01 10:08:19 |
| 194.13.144.0/20 | 7,566 | 2026-08-01 10:08:19 |
| 194.53.3.0/24 | 7,514 | 2026-08-01 10:08:19 |
Frequently Asked Questions
What is AS48997?
AS48997 is an Autonomous System Number assigned to Stichting Zorgring Noord Holland Noord. 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 AS48997 announce?
AS48997 announces 4.9K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in The Netherlands.
Who operates AS48997?
AS48997 is operated by Stichting Zorgring Noord Holland Noord. The organization is based in The Netherlands. You can view all IP ranges and related ASNs on the organization page.
What country is AS48997 registered in?
AS48997 is registered in The Netherlands. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
