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
- Government allocation +8
- Trust score 73 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: INEX LAN1: INEX LAN1, INEX LAN2
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 137.191.224.0/19 | 8.2K |
96.9%
|
Irish Government | IE | Leinster | Dublin |
| 193.178.64.0/19 | 8.2K |
97.3%
|
Irish Government | IE | Leinster | Portmarnock |
| 193.178.96.0/20 | 4.1K |
99.4%
|
Irish Government | IE | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS15806 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 |
|---|---|---|
| 193.178.64.0/19 | 8,963 | 2026-07-18 11:35:30 |
| 137.191.224.0/19 | 8,962 | 2026-07-18 11:34:27 |
| 193.178.96.0/20 | 8,924 | 2026-07-18 11:35:30 |
| 193.178.78.0/24 | 4,686 | 2026-07-18 11:35:30 |
Frequently Asked Questions
What is AS15806?
AS15806 is an Autonomous System Number assigned to Irish Government. 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 AS15806 announce?
AS15806 announces 20.5K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Ireland.
Who operates AS15806?
AS15806 is operated by Irish Government. The organization is based in Ireland. You can view all IP ranges and related ASNs on the organization page.
What country is AS15806 registered in?
AS15806 is registered in Ireland. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
