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Autonomous System

AS43940

Drustvo za telekomunikacije MTEL DOO

Announced IPs
31,744
CIDR prefixes
9
ASN
AS43940

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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

AS43940 — global IP footprint

Cities where AS43940 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS43940 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
185.64.0.0/24 44,416 2026-09-10 19:11:42
213.133.15.0/24 44,032 2026-09-10 19:11:44
213.133.16.0/24 43,904 2026-09-10 19:11:44
213.133.21.0/24 43,897 2026-09-10 19:11:44
213.133.18.0/24 43,889 2026-09-10 19:11:44
213.133.23.0/24 43,883 2026-09-10 19:11:44
213.133.24.0/24 43,883 2026-09-10 19:11:44
213.133.22.0/24 43,874 2026-09-10 19:11:44
213.133.17.0/24 43,873 2026-09-10 19:11:44
213.133.20.0/24 43,867 2026-09-10 19:11:44
213.133.19.0/24 43,850 2026-09-10 19:11:44
185.64.2.0/23 43,275 2026-09-10 19:11:44
185.64.0.0/23 43,274 2026-09-10 19:11:44
185.64.2.0/24 43,227 2026-09-10 19:11:42
62.4.49.0/24 25,564 2026-09-10 19:11:44
62.4.48.0/24 25,559 2026-09-10 19:11:44
62.4.42.0/24 25,481 2026-09-10 19:11:44
62.4.45.0/24 25,467 2026-09-10 19:11:44
62.4.43.0/24 25,463 2026-09-10 19:11:44
62.4.44.0/24 25,459 2026-09-10 19:11:44
62.4.41.0/24 25,457 2026-09-10 19:11:44
109.72.104.0/21 25,450 2026-09-10 19:11:44
213.133.4.0/24 25,192 2026-09-10 19:11:44
213.133.8.0/24 25,156 2026-09-10 19:11:44
213.133.7.0/24 25,150 2026-09-10 19:11:44
62.4.62.0/24 21,491 2026-09-10 19:11:44
62.4.63.0/24 21,459 2026-09-10 19:11:44
62.4.32.0/24 21,353 2026-09-10 19:11:44
62.4.52.0/24 21,307 2026-09-10 19:11:44
62.4.59.0/24 21,284 2026-09-10 19:11:44
62.4.37.0/24 21,272 2026-09-10 19:11:44
62.4.50.0/24 21,266 2026-09-10 19:11:44
62.4.38.0/24 21,262 2026-09-10 19:11:44
62.4.54.0/24 21,255 2026-09-10 19:11:44
62.4.51.0/24 21,245 2026-09-10 19:11:44
62.4.36.0/24 21,241 2026-09-10 19:11:44
62.4.55.0/24 21,235 2026-09-10 19:11:44
62.4.46.0/24 21,229 2026-09-10 19:11:44
62.4.33.0/24 21,229 2026-09-10 19:11:44
62.4.53.0/24 21,194 2026-09-10 19:11:44
62.4.34.0/24 21,189 2026-09-10 19:11:44
62.4.35.0/24 21,173 2026-09-10 19:11:44
109.72.96.0/21 20,968 2026-09-10 19:11:44
213.133.12.0/24 20,851 2026-09-10 19:11:44
213.133.5.0/24 20,720 2026-09-10 19:11:44
213.133.6.0/24 20,687 2026-09-10 19:11:44
213.133.10.0/24 20,675 2026-09-10 19:11:44
213.133.31.0/24 20,663 2026-09-10 19:11:44
213.133.3.0/24 20,654 2026-09-10 19:11:44
213.133.0.0/19 18,065 2026-09-10 19:11:44

Showing top 50 of 63 announced prefixes by sample volume.

Frequently Asked Questions

What is AS43940?

AS43940 is an Autonomous System Number assigned to Drustvo za telekomunikacije MTEL DOO. 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 AS43940 announce?

AS43940 announces 31.7K IPv4 addresses distributed across 9 routed CIDR prefixes. The network is registered in Montenegro.

Who operates AS43940?

AS43940 is operated by Drustvo za telekomunikacije MTEL DOO. The organization is based in Montenegro. You can view all IP ranges and related ASNs on the organization page.

What country is AS43940 registered in?

AS43940 is registered in Montenegro. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-10 19:39:06 UTC
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