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Autonomous System

AS39121

Eniseyneftegas Territorial Industrial Technical Management of Communication LLC

Announced IPs
512
CIDR prefixes
2
ASN
AS39121

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

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS39121 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
195.66.89.0/24 17,795 2026-08-03 18:01:16
193.105.126.0/24 17,773 2026-08-03 18:01:16

Frequently Asked Questions

What is AS39121?

AS39121 is an Autonomous System Number assigned to Eniseyneftegas Territorial Industrial Technical Management of Communication LLC. 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 AS39121 announce?

AS39121 announces 512 IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Russia.

Who operates AS39121?

AS39121 is operated by Eniseyneftegas Territorial Industrial Technical Management of Communication LLC. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS39121 registered in?

AS39121 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-08-03 18:27:05 UTC
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