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Autonomous System

AS203866

Versija SIA

Announced IPs
1,536
CIDR prefixes
6
ASN
AS203866

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 →

Web3 footprint

AS203866 hosts 1 observed decentralized-network node across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
45.10.89.0/24 256
0.0%
Versija SIA UA
176.111.36.0/24 256
0.0%
Versija SIA UA
185.118.76.0/24 256
0.4%
Versija SIA LV
193.68.67.0/24 256
0.4%
Versija SIA LV
213.21.195.0/24 256
99.6%
Versija SIA LV
213.21.218.0/24 256
99.6%
Versija SIA LV
213.21.218.128/25 128
0.0%
Versija SIA DE
213.21.218.0/26 64
0.0%
Versija SIA DE
213.21.218.96/27 32
0.0%
Versija SIA DE
213.21.218.80/28 16
0.0%
Versija SIA DE
213.21.218.72/29 8
0.0%
Versija SIA DE
213.21.218.64/30 4
0.0%
Versija SIA DE
213.21.218.68/30 4
0.0%
Versija SIA LV

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS203866 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.118.76.0/24 12,147 2026-07-23 22:25:09
213.21.195.0/24 11,850 2026-07-23 22:25:09
213.21.218.0/24 4,608 2026-07-23 23:42:04
45.10.89.0/24 4,379 2026-07-23 21:25:41
176.111.36.0/24 4,230 2026-07-23 22:51:13
193.68.67.0/24 4,143 2026-07-23 21:25:41
213.21.218.205/32 12 2026-07-20 21:54:15
213.21.218.202/32 12 2026-07-20 21:54:15
213.21.218.203/32 12 2026-07-20 21:54:15
213.21.218.201/32 12 2026-07-20 21:54:15
213.21.218.204/32 12 2026-07-20 21:54:15

Frequently Asked Questions

What is AS203866?

AS203866 is an Autonomous System Number assigned to Versija SIA. 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 AS203866 announce?

AS203866 announces 1.5K IPv4 addresses distributed across 6 routed CIDR prefixes. The network is registered in Latvia.

Who operates AS203866?

AS203866 is operated by Versija SIA. The organization is based in Latvia. You can view all IP ranges and related ASNs on the organization page.

What country is AS203866 registered in?

AS203866 is registered in Latvia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-23 23:55:31 UTC
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