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Autonomous System

AS207252

Felix Gassan

Announced IPs
5,888
CIDR prefixes
21
ASN
AS207252

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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 100-200Gbps
Geographic scope Europe
Traffic ratio Mostly Outbound
Peering policy Open
IRR record AS207252:AS-REALTOX-MEDIA

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
43.251.160.0/23 512
99.6%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
185.119.16.0/23 512
94.9%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
5.83.152.0/24 256
67.6%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
5.230.125.0/24 256
93.0%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
5.231.29.0/24 256
28.1%
Felix Gassan DE Hesse Frankfurt am Main
5.231.44.0/24 256
60.9%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
5.231.204.0/24 256
97.3%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
37.114.36.0/24 256
85.9%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
37.114.39.0/24 256
98.0%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
37.114.40.0/24 256
93.0%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
37.114.58.0/24 256
99.2%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
37.221.95.0/24 256
96.5%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
45.133.75.0/24 256
95.3%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
45.137.68.0/24 256
52.7%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
77.90.12.0/24 256
98.4%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
77.90.42.0/24 256
92.2%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
85.93.8.0/24 256
98.0%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
85.202.163.0/24 256
48.4%
Felix Gassan US — —
89.144.15.0/24 256
71.5%
Felix Gassan DE North Rhine-Westphalia Düsseldorf
151.240.157.0/24 256
0.0%
Felix Gassan AE — —
178.253.210.0/24 256
0.0%
Felix Gassan RS — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS207252 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
5.231.29.0/24 1,470,816 2026-10-27 23:04:13
37.221.95.0/24 770,746 2026-10-27 23:29:48
37.114.36.0/24 284,431 2026-10-27 23:21:51
89.144.15.0/24 135,148 2026-10-27 23:21:51
85.202.163.0/24 134,007 2026-10-27 23:29:42
37.114.58.0/24 133,558 2026-10-27 23:29:42
43.251.160.0/24 132,914 2026-10-27 23:21:51
43.251.161.0/24 130,135 2026-10-27 23:21:51
77.90.12.0/24 122,576 2026-10-27 23:29:42
185.119.17.0/24 121,956 2026-10-27 23:21:51
37.114.40.0/24 121,657 2026-10-27 23:21:51
77.90.42.0/24 120,592 2026-10-27 23:17:27
45.137.68.0/24 119,835 2026-10-27 23:21:51
5.231.44.0/24 119,069 2026-10-27 23:21:51
85.93.8.0/24 116,929 2026-10-27 23:21:51
5.231.204.0/24 114,779 2026-10-27 23:21:51
5.230.125.0/24 113,162 2026-10-27 23:21:51
45.133.75.0/24 113,032 2026-10-27 23:21:51
151.240.157.0/24 110,514 2026-10-27 23:29:42
178.253.210.0/24 97,356 2026-10-27 23:17:20
5.83.152.0/24 87,414 2026-10-27 23:21:51
185.119.16.0/24 80,262 2026-10-27 23:21:51
37.114.39.0/24 69,829 2026-10-27 23:04:52
185.129.87.0/24 22,936 2026-07-26 12:19:11
31.222.200.0/22 16,816 2026-08-04 22:37:26
151.242.160.0/22 8,519 2026-05-29 16:00:40
193.46.36.0/23 6 2026-08-05 16:53:23
37.114.36.0/32 2 2026-08-17 16:11:54

Frequently Asked Questions

What is AS207252?

AS207252 is an Autonomous System Number assigned to Felix Gassan. 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 AS207252 announce?

AS207252 announces 5.9K IPv4 addresses distributed across 21 routed CIDR prefixes. The network is registered in Germany.

Who operates AS207252?

AS207252 is operated by Felix Gassan. The organization is based in Germany. You can view all IP ranges and related ASNs on the organization page.

What country is AS207252 registered in?

AS207252 is registered in Germany. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-27 23:24:06 UTC
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