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Autonomous System

AS47727

Warnet.cz s.r.o.

Announced IPs
1,024
CIDR prefixes
1
ASN
AS47727

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 →

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 1-5Gbps
Geographic scope Regional
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-WARNETCZ

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
93.187.104.0/22 1.0K
98.5%
Warnet.cz s.r.o. CZ Moravian-Silesian Region Ostrava

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS47727 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
93.187.104.0/22 10,338 2026-08-05 01:36:39

Frequently Asked Questions

What is AS47727?

AS47727 is an Autonomous System Number assigned to Warnet.cz s.r.o.. 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 AS47727 announce?

AS47727 announces 1.0K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Czechia.

Who operates AS47727?

AS47727 is operated by Warnet.cz s.r.o.. The organization is based in Czechia. You can view all IP ranges and related ASNs on the organization page.

What country is AS47727 registered in?

AS47727 is registered in Czechia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-05 03:40:31 UTC
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