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: BelgiumIX: Peeringlan
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 46.19.4.0/23 | 512 |
0.2%
|
NG Communications BV | BE | — | — |
| 46.19.4.0/24 | 256 |
0.0%
|
NG Communications BV | BE | — | — |
| 46.19.5.0/24 | 256 |
0.0%
|
NG Communications BV | US | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS58123 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 |
|---|---|---|
| 46.19.4.0/24 | 8,051 | 2026-08-03 04:05:44 |
| 46.19.5.0/24 | 4,047 | 2026-08-03 04:05:27 |
Frequently Asked Questions
What is AS58123?
AS58123 is an Autonomous System Number assigned to NG Communications BV. 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 AS58123 announce?
AS58123 announces 512 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Belgium.
Who operates AS58123?
AS58123 is operated by NG Communications BV. The organization is based in Belgium. You can view all IP ranges and related ASNs on the organization page.
What country is AS58123 registered in?
AS58123 is registered in Belgium. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
