Country
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ASN LANDING PAGE
AS39543
TENNET-AS Tennet Telecom SRL
Last updated · Jul 20, 2026
Total prefixes
31
IPv4 prefixes
30
IPv6 prefixes
1
ASN summary
How to read the scale of AS39543
TENNET-AS Tennet Telecom SRL currently reports 31 prefixes and 32 upstream, downstream, or peer relationships. These counts describe the current dataset; they do not by themselves prove network quality, reach, or service use.
What can an ASN page answer?
An ASN page shows the public organization label, country or region, BGP prefixes, and available peer and upstream relationships. It adds network context but cannot confirm a website host, physical facility, security status, or service quality.
How should you read the organization and region fields?
TENNET-AS Tennet Telecom SRL is currently associated with an unknown region. These values come from public network sources and are useful lookup clues; an organization label, registration region, and actual service location may differ.
How should you verify the AS39543 result?
The page shows ASN data returned by the current upstream query; interpret it with the update time. Open representative IP pages from the same network and compare prefixes, source labels, and query times. Verify operator or service claims with the relevant registry or network operator.
How to verify this ASN result
AS39543 ASN lookupAS39543 BGPAS39543 peersAS39543 prefixesAS39543 upstreamsTENNET-AS Tennet Telecom SRL ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS41494
AS41494
—
AS8708
AS8708
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AS6939
AS6939
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AS20764
AS20764
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AS24745
AS24745
—
AS47734
AS47734
—
AS14840
AS14840
—
AS6910
AS6910
—
AS12310
AS12310
—
AS49544
AS49544
—
AS3233
AS3233
—
AS24482
AS24482
—
AS31554
AS31554
—
AS33823
AS33823
—
AS35505
AS35505
—
AS36236
AS36236
—
AS44901
AS44901
—
AS56430
AS56430
—
AS198150
AS198150
—
AS212483
AS212483
—
AS263444
AS263444
—
AS21215
AS21215
—
AS39668
AS39668
—
AS30890
AS30890
—
AS31313
AS31313
—
AS41984
AS41984
—
AS60604
AS60604
—
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 188.241.3.0/24 | AS39543 | — |
| 193.19.192.0/24 | AS39543 | — |
| 193.19.194.0/24 | AS39543 | — |
| 193.19.195.0/24 | AS39543 | — |
| 194.150.84.0/23 | AS39543 | — |
| 194.150.84.0/24 | AS39543 | — |
| 194.150.85.0/24 | AS39543 | — |
| 194.150.86.0/24 | AS39543 | — |
| 194.150.87.0/24 | AS39543 | — |
| 2001:4d18::/48 | AS39543 | — |
| 86.106.81.0/24 | AS39543 | — |
| 89.39.111.0/24 | AS39543 | — |
| 89.40.67.0/24 | AS39543 | — |
| 89.45.164.0/24 | AS39543 | — |
| 89.47.101.0/24 | AS39543 | — |
| 89.47.102.0/24 | AS39543 | — |
| 89.47.103.0/24 | AS39543 | — |
| 89.47.104.0/24 | AS39543 | — |
| 89.47.105.0/24 | AS39543 | — |
| 89.47.106.0/24 | AS39543 | — |
| 89.47.107.0/24 | AS39543 | — |
| 89.47.108.0/24 | AS39543 | — |
| 89.47.109.0/24 | AS39543 | — |
| 89.47.110.0/24 | AS39543 | — |
| 89.47.111.0/24 | AS39543 | — |
| 89.47.120.0/24 | AS39543 | — |
| 89.47.122.0/24 | AS39543 | — |
| 89.47.96.0/24 | AS39543 | — |
| 89.47.97.0/24 | AS39543 | — |
| 89.47.98.0/24 | AS39543 | — |
| 93.113.204.0/24 | AS39543 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS39543 represent?
AS39543 is an autonomous system number. The current source associates it with TENNET-AS Tennet Telecom SRL and the region field an unknown region; those values add network context but do not prove a specific service, physical location, or quality level.
What are peers, upstreams, and prefixes useful for on the AS39543 page?
They help explain the scale, interconnection depth, and route structure of AS39543. Richer peering and upstream data often indicate broader network reach, but they should still be interpreted together with prefixes and related IP landing pages.
What should you do after reviewing AS39543?
Open a concrete IP page to check how the address maps into AS39543, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
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