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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: SIIX Pomezia, Namex Rome: VLAN Peering
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 86.107.30.0/24 | 256 |
52.3%
|
Fiber 23 SRL | RO | — | — |
| 86.107.54.0/24 | 256 |
94.9%
|
Fiber 23 SRL | RO | — | — |
| 86.107.181.0/24 | 256 |
0.0%
|
Fiber 23 SRL | RO | — | — |
| 86.107.182.0/24 | 256 |
95.7%
|
Fiber 23 SRL | RO | — | — |
| 89.32.185.0/24 | 256 |
52.0%
|
Fiber 23 SRL | RO | — | — |
| 89.32.191.0/24 | 256 |
0.0%
|
Fiber 23 SRL | RO | — | — |
| 89.43.38.0/24 | 256 |
52.7%
|
Fiber 23 SRL | RO | — | — |
| 89.44.236.0/24 | 256 |
0.0%
|
Fiber 23 SRL | RO | — | — |
| 89.47.3.0/24 | 256 |
0.0%
|
Fiber 23 SRL | RO | — | — |
| 89.47.10.0/24 | 256 |
95.7%
|
Fiber 23 SRL | RO | — | — |
| 176.126.175.0/24 | 256 |
0.0%
|
Fiber 23 SRL | RO | — | — |
| 188.240.208.0/24 | 256 |
98.0%
|
Fiber 23 SRL | RO | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS57142 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 |
|---|---|---|
| 89.47.3.0/24 | 16,451 | 2026-07-24 14:45:33 |
| 86.107.54.0/24 | 16,450 | 2026-07-24 14:45:33 |
| 86.107.30.0/24 | 16,447 | 2026-07-24 14:45:33 |
| 89.47.10.0/24 | 16,443 | 2026-07-24 14:45:33 |
| 89.44.236.0/24 | 16,432 | 2026-07-24 14:45:31 |
| 86.107.182.0/24 | 16,424 | 2026-07-24 14:45:33 |
| 89.32.185.0/24 | 16,417 | 2026-07-24 14:45:33 |
| 86.107.181.0/24 | 16,407 | 2026-07-24 14:45:33 |
| 89.32.191.0/24 | 16,405 | 2026-07-24 14:45:33 |
| 89.43.38.0/24 | 16,396 | 2026-07-24 14:45:33 |
| 176.126.175.0/24 | 16,347 | 2026-07-24 14:45:33 |
| 188.240.208.0/24 | 16,331 | 2026-07-24 14:45:33 |
Frequently Asked Questions
What is AS57142?
AS57142 is an Autonomous System Number assigned to Fiber 23 SRL. 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 AS57142 announce?
AS57142 announces 3.1K IPv4 addresses distributed across 12 routed CIDR prefixes. The network is registered in Italy.
Who operates AS57142?
AS57142 is operated by Fiber 23 SRL. The organization is based in Italy. You can view all IP ranges and related ASNs on the organization page.
What country is AS57142 registered in?
AS57142 is registered in Italy. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
