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 →
Network profile
Source: PeeringDB →Present at 9 internet exchanges: Hopus, France-IX Paris, DE-CIX Dusseldorf: DE-CIX Dusseldorf Peering LAN, KleyReX: Peering LAN, Lillix, France-IX Lille, ERA-IX Frankfurt, ERA-IX Amsterdam, nine
AS35661 — global IP footprint
Cities where AS35661 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 45.157.116.0/22 | 1.0K |
99.2%
|
Virtua Systems SAS | FR | — | — |
| 84.75.12.0/22 | 1.0K |
0.0%
|
Virtua Systems SAS | GB | — | — |
| 84.75.20.0/22 | 1.0K |
0.0%
|
Virtua Systems SAS | GB | — | — |
| 185.10.16.0/22 | 1.0K |
89.9%
|
Virtua Systems SAS | FR | Île-de-France | Paris |
| 185.154.152.0/22 | 1.0K |
75.1%
|
Virtua Systems SAS | FR | — | — |
| 45.157.116.0/23 | 512 |
0.0%
|
Virtua Systems SAS | DE | Hesse | Frankfurt am Main |
| 45.157.118.0/23 | 512 |
0.0%
|
Virtua Systems SAS | NL | North Holland | Amsterdam |
| 51.241.160.0/23 | 512 |
0.0%
|
Virtua Systems SAS | GB | England | Bournemouth |
| 185.154.154.0/23 | 512 |
70.5%
|
Virtua Systems SAS | FR | Hauts-de-France | Lille |
| 185.154.152.0/24 | 256 |
82.0%
|
Virtua Systems SAS | FR | — | — |
| 185.234.100.0/24 | 256 |
93.0%
|
Virtua Systems SAS | FR | Île-de-France | Paris |
| 188.214.24.0/24 | 256 |
18.4%
|
Virtua Systems SAS | FR | Île-de-France | Paris |
| 194.147.105.0/24 | 256 |
0.0%
|
Virtua Systems SAS | FR | — | — |
| 194.147.109.0/24 | 256 |
98.4%
|
Virtua Systems SAS | FR | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS35661 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 |
|---|---|---|
| 185.234.100.0/24 | 8,387 | 2026-07-24 02:57:05 |
| 185.10.16.0/24 | 7,735 | 2026-07-24 02:57:05 |
| 185.154.155.0/24 | 6,881 | 2026-07-24 02:57:05 |
| 185.154.154.0/24 | 6,871 | 2026-07-24 02:57:05 |
| 185.154.152.0/24 | 6,868 | 2026-07-24 02:57:05 |
| 185.154.154.0/23 | 6,841 | 2026-07-24 02:57:05 |
| 185.154.152.0/23 | 6,838 | 2026-07-24 02:57:05 |
| 185.154.152.0/22 | 6,837 | 2026-07-24 02:57:05 |
| 84.75.12.0/22 | 6,683 | 2026-07-24 02:57:05 |
| 45.157.116.0/22 | 6,326 | 2026-07-24 02:57:05 |
| 185.10.16.0/22 | 6,291 | 2026-07-24 02:57:05 |
| 185.10.18.0/24 | 6,288 | 2026-07-24 02:57:05 |
| 185.10.19.0/24 | 6,280 | 2026-07-24 02:57:05 |
| 185.10.17.0/24 | 6,277 | 2026-07-24 02:57:05 |
| 194.147.109.0/24 | 6,272 | 2026-07-24 02:57:05 |
| 194.147.105.0/24 | 6,270 | 2026-07-24 02:57:05 |
| 188.214.24.0/24 | 6,252 | 2026-07-24 02:57:05 |
| 84.75.20.0/22 | 6,196 | 2026-07-24 02:57:05 |
| 45.157.116.0/23 | 5,207 | 2026-07-24 02:57:05 |
| 45.157.116.0/24 | 5,197 | 2026-07-24 02:57:05 |
| 45.157.117.0/24 | 5,191 | 2026-07-24 02:57:05 |
| 185.154.153.0/24 | 4,785 | 2026-07-24 02:57:05 |
| 51.241.160.0/23 | 4,766 | 2026-07-13 06:46:18 |
| 64.204.177.0/24 | 4,683 | 2026-07-13 06:46:18 |
| 45.157.118.0/23 | 4,093 | 2026-07-24 02:56:19 |
| 45.157.119.0/24 | 4,071 | 2026-07-24 02:56:19 |
| 45.157.118.0/24 | 4,036 | 2026-07-24 02:56:19 |
| 45.157.117.152/32 | 259 | 2026-07-10 08:33:20 |
| 45.157.117.52/32 | 23 | 2026-06-16 16:05:31 |
| 45.157.117.231/32 | 8 | 2026-07-09 14:22:37 |
| 45.157.116.110/32 | 4 | 2026-07-07 19:42:47 |
| 45.157.116.21/32 | 2 | 2026-07-07 14:10:09 |
| 45.157.116.51/32 | 2 | 2026-07-06 18:38:21 |
| 45.157.117.168/32 | 2 | 2026-06-15 13:12:36 |
| 45.157.117.200/32 | 2 | 2026-07-05 13:04:02 |
Frequently Asked Questions
What is AS35661?
AS35661 is an Autonomous System Number assigned to Virtua Systems SAS. 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 AS35661 announce?
AS35661 announces 6.7K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in France.
Who operates AS35661?
AS35661 is operated by Virtua Systems SAS. The organization is based in France. You can view all IP ranges and related ASNs on the organization page.
What country is AS35661 registered in?
AS35661 is registered in France. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
