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Autonomous System

AS37487

guineanet

Announced IPs
4,096
CIDR prefixes
1
ASN
AS37487

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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
105.235.224.0/20 4.1K
91.5%
GUINEANET GQ Bioko Norte Malabo

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS37487 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
105.235.224.0/20 18,403 2026-07-24 07:21:55

Frequently Asked Questions

What is AS37487?

AS37487 is an Autonomous System Number assigned to guineanet. 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 AS37487 announce?

AS37487 announces 4.1K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Equatorial Guinea.

Who operates AS37487?

AS37487 is operated by GUINEANET. The organization is based in Equatorial Guinea. You can view all IP ranges and related ASNs on the organization page.

What country is AS37487 registered in?

AS37487 is registered in Equatorial Guinea. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-24 08:25:31 UTC
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