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Autonomous System

AS12350

VTX Services SA

Announced IPs
310,016
CIDR prefixes
32
ASN
AS12350

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.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 5-10Gbps
Geographic scope Europe
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-VTX

Present at 4 internet exchanges: CIXP, LINX LON1: Main, SwissIX: Peering, Equinix Paris: Equinix IX - PA Metro

AS12350 — global IP footprint

Cities where AS12350 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
144.85.0.0/16 65.5K
5.2%
VTX Services SA CH Valais Martigny-Ville
212.254.0.0/16 65.5K
2.8%
VTX Services SA CH Basel-City Basel
195.15.0.0/17 32.8K
34.2%
VTX Services SA CH Vaud Roche
212.147.0.0/17 32.8K
73.2%
VTX Services SA CH Geneva Genthod
212.232.128.0/17 32.8K
87.1%
VTX Services SA CH
194.38.64.0/19 8.2K
35.2%
VTX Services SA CH Geneva Carouge (GE)
194.38.160.0/19 8.2K
17.0%
VTX Services SA CH Geneva Geneva
194.148.96.0/19 8.2K
0.4%
VTX Services SA CH Geneva Geneva
212.28.128.0/19 8.2K
21.7%
VTX Services SA CH Thurgau Oberwangen
212.40.0.0/19 8.2K
17.4%
VTX Services SA CH Geneva Geneva
212.109.64.0/19 8.2K
4.2%
VTX Services SA CH
213.162.0.0/19 8.2K
18.2%
VTX Services SA CH Vaud Villars-Ste-Croix
81.23.64.0/20 4.1K
2.7%
VTX Services SA CH Geneva Geneva
194.148.16.0/20 4.1K
8.2%
VTX Services SA CH
194.148.32.0/20 4.1K
12.0%
VTX Services SA CH
194.148.8.0/21 2.0K
19.9%
VTX Services SA CH
194.148.32.0/21 2.0K
0.9%
VTX Services SA CH
213.5.152.0/21 2.0K
4.6%
VTX Services SA CH
185.133.28.0/22 1.0K
2.6%
VTX Services SA CH Thurgau Basadingen
194.148.4.0/22 1.0K
3.0%
VTX Services SA CH
194.148.44.0/22 1.0K
16.1%
VTX Services SA CH
194.148.48.0/22 1.0K
9.1%
VTX Services SA CH
194.148.60.0/22 1.0K
0.2%
VTX Services SA CH
185.242.60.0/23 512
2.0%
VTX Services SA CH
193.247.110.0/23 512
6.1%
VTX Services SA CH
194.148.42.0/23 512
7.0%
VTX Services SA CH
195.13.52.0/23 512
1.8%
VTX Services SA CH
193.41.193.0/24 256
0.0%
VTX Services SA CH
193.246.207.0/24 256
0.0%
VTX Services SA CH
193.247.66.0/24 256
5.1%
VTX Services SA CH
193.247.107.0/24 256
12.5%
VTX Services SA CH Schwyz Bennau
193.247.108.0/24 256
0.0%
VTX Services SA CH

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS12350 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
81.23.64.0/20 18,484 2026-09-10 19:06:03
144.85.0.0/16 16,846 2026-09-10 19:06:34
185.133.28.0/22 16,024 2026-09-10 19:06:03
185.242.60.0/23 15,876 2026-09-10 19:06:03
193.41.193.0/24 15,400 2026-09-10 19:06:03
194.38.64.0/19 15,391 2026-09-10 19:06:03
194.38.160.0/19 15,386 2026-09-10 19:06:03
195.15.0.0/17 15,323 2026-09-10 19:06:03
193.247.110.0/23 15,302 2026-09-10 19:06:03
193.247.66.0/24 15,301 2026-09-10 19:06:03
193.246.207.0/24 15,301 2026-09-10 19:06:03
194.148.96.0/19 15,292 2026-09-10 19:06:03
194.148.4.0/22 15,292 2026-09-10 19:06:03
194.148.48.0/22 15,287 2026-09-10 19:06:03
193.247.107.0/24 15,287 2026-09-10 19:06:03
194.148.32.0/20 15,287 2026-09-10 19:06:03
194.148.60.0/22 15,286 2026-09-10 19:06:03
193.247.108.0/24 15,281 2026-09-10 19:06:03
194.148.16.0/20 15,272 2026-09-10 19:06:03
194.148.8.0/21 15,264 2026-09-10 19:06:03
212.40.0.0/19 15,000 2026-09-10 19:06:03
212.28.128.0/19 14,964 2026-09-10 19:06:03
213.5.152.0/21 14,923 2026-09-10 19:06:03
212.254.0.0/16 14,904 2026-09-10 19:06:03
212.147.0.0/17 14,872 2026-09-10 19:06:03
212.232.128.0/17 14,861 2026-09-10 19:06:03
212.109.64.0/19 14,837 2026-09-10 19:06:03
213.162.0.0/19 14,824 2026-09-10 19:06:03
195.13.52.0/23 11,149 2026-09-10 13:20:36
212.147.79.0/24 298 2026-09-09 17:20:21

Frequently Asked Questions

What is AS12350?

AS12350 is an Autonomous System Number assigned to VTX Services SA. 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 AS12350 announce?

AS12350 announces 310.0K IPv4 addresses distributed across 32 routed CIDR prefixes. The network is registered in Switzerland.

Who operates AS12350?

AS12350 is operated by VTX Services SA. The organization is based in Switzerland. You can view all IP ranges and related ASNs on the organization page.

What country is AS12350 registered in?

AS12350 is registered in Switzerland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-10 19:39:06 UTC
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