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 1 internet exchange: MIX-IT
AS5398 — global IP footprint
Cities where AS5398 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 |
|---|---|---|---|---|---|---|
| 77.220.64.0/19 | 8.2K |
74.3%
|
Internet one SRL | IT | Lombardy | Varese |
| 31.44.32.0/21 | 2.0K |
3.8%
|
Internet one SRL | CH | Ticino | Chiasso |
| 31.44.40.0/22 | 1.0K |
2.8%
|
Internet one SRL | CH | Ticino | Chiasso |
| 45.143.158.0/23 | 512 |
0.0%
|
Internet one SRL | IT | — | — |
| 185.155.184.0/23 | 512 |
1.6%
|
Internet one SRL | CH | — | — |
| 193.221.216.0/23 | 512 |
100.0%
|
Internet one SRL | IT | Lombardy | Varese |
| 45.143.158.0/24 | 256 |
0.0%
|
Internet one SRL | IT | — | — |
| 46.21.22.0/24 | 256 |
0.0%
|
Internet one SRL | CH | — | — |
| 46.21.29.0/24 | 256 |
0.4%
|
Internet one SRL | CH | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS5398 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 |
|---|---|---|
| 31.44.32.0/21 | 11,407 | 2026-09-03 20:23:34 |
| 185.155.184.0/23 | 10,466 | 2026-07-16 19:23:58 |
| 77.220.64.0/19 | 9,727 | 2026-09-12 04:20:57 |
| 31.44.40.0/22 | 9,546 | 2026-09-03 22:42:20 |
| 46.21.29.0/24 | 9,508 | 2026-09-12 04:21:12 |
| 193.221.216.0/23 | 9,418 | 2026-09-12 04:21:12 |
| 46.21.22.0/24 | 8,766 | 2026-09-12 03:58:00 |
| 217.18.0.0/20 | 7,673 | 2026-08-03 14:35:21 |
| 185.155.176.0/22 | 4,187 | 2026-07-04 19:48:39 |
| 31.44.32.0/20 | 2,790 | 2026-06-02 17:23:28 |
| 31.44.46.0/23 | 2,395 | 2026-06-02 17:20:40 |
| 31.44.44.0/23 | 1,466 | 2026-06-02 17:17:05 |
| 31.44.44.0/22 | 44 | 2026-06-02 17:02:05 |
Frequently Asked Questions
What is AS5398?
AS5398 is an Autonomous System Number assigned to Internet one 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 AS5398 announce?
AS5398 announces 13.3K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in Italy.
Who operates AS5398?
AS5398 is operated by Internet one SRL. The organization is based in Italy. You can view all IP ranges and related ASNs on the organization page.
What country is AS5398 registered in?
AS5398 is registered in Italy. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
