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Autonomous System

AS211066

Simon Mariacher

Announced IPs
1,280
CIDR prefixes
5
ASN
AS211066

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
5.175.192.0/24 256
96.5%
Simon Mariacher DE — —
5.175.221.0/24 256
0.0%
Simon Mariacher DE — —
94.249.247.0/24 256
0.0%
Simon Mariacher DE — —
169.128.69.0/24 256
0.0%
Simon Mariacher US — —
185.47.141.0/24 256
0.0%
GHOSTnet GmbH DE — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS211066 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
5.175.203.0/24 110,876 2026-08-28 01:09:12
94.249.247.0/24 80,010 2026-10-14 13:51:50
89.106.82.0/24 79,436 2026-09-30 13:23:01
89.106.77.0/24 68,107 2026-09-29 20:52:51
87.239.131.0/24 58,682 2026-09-24 13:14:35
5.175.132.0/24 56,407 2026-09-29 20:52:51
5.175.128.0/24 55,891 2026-09-29 20:52:51
5.175.185.0/24 55,174 2026-09-29 20:52:51
5.175.192.0/24 37,122 2026-10-14 13:51:49
5.231.94.0/24 34,479 2026-09-24 10:45:42
5.175.221.0/24 33,228 2026-10-14 13:51:49
89.144.49.0/24 32,728 2026-09-24 10:45:42
89.106.75.0/24 26,976 2026-10-11 09:50:00
89.106.73.0/24 17,812 2026-07-13 06:46:15
5.83.148.0/24 11,764 2026-09-18 20:43:17
5.83.146.0/24 11,265 2026-09-18 20:42:59
89.106.76.0/24 7,409 2026-08-28 21:14:30
169.128.69.0/24 6,327 2026-10-14 13:51:42
185.47.141.0/24 6,140 2026-10-14 13:51:42
5.83.133.0/24 2,275 2026-10-07 22:34:17
192.128.69.0/24 1,638 2026-09-09 08:36:43

Frequently Asked Questions

What is AS211066?

AS211066 is an Autonomous System Number assigned to Simon Mariacher. 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 AS211066 announce?

AS211066 announces 1.3K IPv4 addresses distributed across 5 routed CIDR prefixes. The network is registered in Austria.

Who operates AS211066?

AS211066 is operated by Simon Mariacher. The organization is based in Austria. You can view all IP ranges and related ASNs on the organization page.

What country is AS211066 registered in?

AS211066 is registered in Austria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-14 14:09:05 UTC
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