Skip to main content
Autonomous System

AS34146

ISP Solutions SA

Announced IPs
2,560
CIDR prefixes
4
ASN
AS34146

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.

58/100
Caution
How this score is built

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

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS34146 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
185.184.14.0/24 AS34146, AS206522 2026-07-24 19:53:50

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 100-1000Mbps
Geographic scope Europe
Traffic ratio Balanced
Peering policy Open
IRR record AS-ISP-SOLUTIONS

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
78.40.72.0/22 1.0K
97.7%
ISP Solutions SA CH Geneva Geneva
185.200.220.0/22 1.0K
99.2%
ISP Solutions SA CH
78.40.76.0/24 256
99.2%
ISP Solutions SA CH
78.40.79.0/24 256
99.2%
ISP Solutions SA CH

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS34146 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
78.40.75.0/24 8,877 2026-07-26 11:51:15
78.40.79.0/24 8,625 2026-07-26 12:58:55
185.200.223.0/24 8,604 2026-07-26 11:51:15
78.40.74.0/24 7,926 2026-07-26 11:51:15
78.40.72.0/24 7,766 2026-07-26 11:51:15
78.40.73.0/24 7,741 2026-07-26 11:51:15
185.200.221.0/24 7,504 2026-07-26 11:51:15
185.200.222.0/24 7,502 2026-07-26 11:51:15
185.200.220.0/24 7,499 2026-07-26 11:51:15
78.40.76.0/24 6,614 2026-07-26 11:52:18
185.184.14.0/24 3 2026-07-23 20:04:58

Frequently Asked Questions

What is AS34146?

AS34146 is an Autonomous System Number assigned to ISP Solutions 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 AS34146 announce?

AS34146 announces 2.6K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Switzerland.

Who operates AS34146?

AS34146 is operated by ISP Solutions SA. The organization is based in Switzerland. You can view all IP ranges and related ASNs on the organization page.

What country is AS34146 registered in?

AS34146 is registered in Switzerland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-26 13:25:31 UTC
Share