AS33845
Swiss Federation represented by FOITT
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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 3 internet exchanges: SwissIX: Peering, CIXP, Equinix Zurich: Equinix IX - ZH Metro
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 131.102.0.0/16 | 65.5K |
0.0%
|
Swiss Federation represented by FOITT | CH | — | — |
| 162.23.0.0/16 | 65.5K |
0.1%
|
Swiss Federation represented by FOITT | CH | Bern | Bern |
| 149.126.48.0/21 | 2.0K |
0.0%
|
Swiss Federation represented by FOITT | CH | — | — |
| 193.5.216.0/21 | 2.0K |
1.6%
|
Swiss Federation represented by FOITT | CH | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS33845 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 |
|---|---|---|
| 162.23.15.0/24 | 23,026 | 2026-11-10 05:58:03 |
| 162.23.12.0/23 | 22,803 | 2026-11-10 05:58:03 |
| 162.23.0.0/21 | 22,566 | 2026-11-10 05:58:03 |
| 162.23.8.0/22 | 22,546 | 2026-11-10 05:36:38 |
| 162.23.32.0/19 | 22,499 | 2026-11-10 05:57:33 |
| 162.23.16.0/20 | 21,994 | 2026-11-10 05:36:38 |
| 162.23.128.0/17 | 21,961 | 2026-11-10 05:58:03 |
| 162.23.64.0/18 | 21,839 | 2026-11-10 05:58:03 |
| 149.126.48.0/21 | 21,174 | 2026-11-10 05:36:38 |
| 193.5.216.0/21 | 21,012 | 2026-11-10 05:58:03 |
| 131.102.0.0/16 | 19,998 | 2026-11-10 05:36:38 |
| 162.23.0.0/16 | 16,524 | 2026-11-10 05:37:07 |
| 162.23.24.0/24 | 87 | 2026-05-26 12:33:40 |
| 149.126.48.0/24 | 86 | 2026-05-26 12:33:40 |
Frequently Asked Questions
What is AS33845?
AS33845 is an Autonomous System Number assigned to Swiss Federation represented by FOITT. 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 AS33845 announce?
AS33845 announces 135.2K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Switzerland.
Who operates AS33845?
AS33845 is operated by Swiss Federation represented by FOITT. The organization is based in Switzerland. You can view all IP ranges and related ASNs on the organization page.
What country is AS33845 registered in?
AS33845 is registered in Switzerland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
