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Autonomous System

AS41034

Ltd. SPAImpulse

Announced IPs
13,568
CIDR prefixes
20
ASN
AS41034

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 v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS41034 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
77.236.95.0/24 78,045 2026-10-06 17:09:37
94.138.137.0/24 77,656 2026-10-06 17:09:37
46.254.31.0/24 49,811 2026-10-06 16:54:54
77.236.87.0/24 48,808 2026-10-06 16:54:54
77.236.84.0/24 48,749 2026-10-06 16:54:54
77.236.91.0/24 48,749 2026-10-06 16:54:54
77.236.86.0/24 48,725 2026-10-06 16:54:54
77.236.72.0/24 48,717 2026-10-06 16:54:54
77.236.85.0/24 48,714 2026-10-06 16:54:54
94.138.139.0/24 48,556 2026-10-06 17:03:08
94.138.134.0/24 48,554 2026-10-06 17:03:08
94.138.128.0/23 48,500 2026-10-06 16:54:54
77.236.74.0/24 48,286 2026-10-06 17:09:38
77.236.77.0/24 48,171 2026-10-06 17:09:38
77.236.88.0/24 47,840 2026-10-06 17:09:38
94.138.151.0/24 47,435 2026-10-06 17:09:38
178.22.43.0/24 47,414 2026-10-06 17:09:38
94.138.136.0/24 47,332 2026-10-06 17:09:38
94.138.140.0/24 47,321 2026-10-06 17:09:38
77.236.70.0/24 47,251 2026-10-06 17:09:43
77.236.81.0/24 47,061 2026-10-06 17:09:43
77.236.92.0/24 47,059 2026-10-06 17:09:43
94.138.132.0/24 46,916 2026-10-06 17:09:43
94.138.133.0/24 45,603 2026-10-06 17:09:43
46.254.29.0/24 44,870 2026-10-06 17:09:43
94.138.145.0/24 38,944 2026-10-06 17:09:37
46.254.28.0/24 38,788 2026-10-06 17:09:37
46.254.30.0/24 38,753 2026-10-06 17:09:37
77.236.75.0/24 38,294 2026-10-06 17:09:37
77.236.71.0/24 38,075 2026-10-06 17:09:37
77.236.73.0/24 38,055 2026-10-06 17:09:37
77.236.65.0/24 38,014 2026-10-06 17:09:37
77.236.68.0/23 37,994 2026-10-06 17:09:37
77.236.67.0/24 37,994 2026-10-06 17:09:37
77.236.66.0/24 37,989 2026-10-06 17:09:37
77.236.82.0/24 37,963 2026-10-06 17:09:37
77.236.93.0/24 37,949 2026-10-06 17:09:37
77.236.64.0/24 37,948 2026-10-06 17:09:37
77.236.90.0/24 37,939 2026-10-06 17:09:37
94.138.150.0/24 37,774 2026-10-06 17:09:37
94.138.144.0/24 37,760 2026-10-06 17:09:37
94.138.141.0/24 37,735 2026-10-06 17:09:37
94.138.146.0/24 37,658 2026-10-06 17:09:37
94.138.135.0/24 37,658 2026-10-06 17:09:37
94.138.131.0/24 34,024 2026-10-06 17:07:36
77.236.76.0/24 33,205 2026-10-06 17:07:08
77.236.89.0/24 30,057 2026-10-06 17:07:36
94.138.130.0/24 29,761 2026-10-06 17:07:36
185.250.228.0/24 24,640 2026-10-06 17:08:08
185.250.229.0/24 24,626 2026-10-06 17:08:08

Showing top 50 of 51 announced prefixes by sample volume.

Frequently Asked Questions

What is AS41034?

AS41034 is an Autonomous System Number assigned to Ltd. SPAImpulse. 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 AS41034 announce?

AS41034 announces 13.6K IPv4 addresses distributed across 20 routed CIDR prefixes. The network is registered in Russia.

Who operates AS41034?

AS41034 is operated by Ltd. SPAImpulse. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS41034 registered in?

AS41034 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-06 17:09:05 UTC
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