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Autonomous System

AS12305

G9, S.A.

Announced IPs
8,192
CIDR prefixes
1
ASN
AS12305

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.

65/100
Moderate
How this score is built

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Geographic scope Europe
Traffic ratio Not Disclosed
Peering policy Open
IRR record AS-NORTENET

Present at 2 internet exchanges: GigaPIX - LAN 1: LAN1, GigaPIX - LAN 2: LAN2

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
212.13.32.0/19 8.2K
88.7%
G9, S.A. PT Viana do Castelo Viana do Castelo

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS12305 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
212.13.32.0/19 9,580 2026-07-18 18:16:35

Frequently Asked Questions

What is AS12305?

AS12305 is an Autonomous System Number assigned to G9, S.A.. 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 AS12305 announce?

AS12305 announces 8.2K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Portugal.

Who operates AS12305?

AS12305 is operated by G9, S.A.. The organization is based in Portugal. You can view all IP ranges and related ASNs on the organization page.

What country is AS12305 registered in?

AS12305 is registered in Portugal. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-18 19:10:36 UTC
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