Country
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ASN LANDING PAGE
AS4181
TDS-AS - TDS TELECOM
Last updated · Jul 20, 2026
Total prefixes
559
IPv4 prefixes
555
IPv6 prefixes
4
ASN summary
How to read the scale of AS4181
TDS-AS - TDS TELECOM currently reports 559 prefixes and 75 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?
TDS-AS - TDS TELECOM 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 AS4181 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
AS4181 ASN lookupAS4181 BGPAS4181 peersAS4181 prefixesAS4181 upstreamsTDS-AS - TDS TELECOM ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS54519
AS54519
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AS14847
AS14847
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AS396965
AS396965
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AS10359
AS10359
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AS395086
AS395086
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AS395535
AS395535
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AS6547
AS6547
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AS396491
AS396491
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AS31778
AS31778
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AS23083
AS23083
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AS46165
AS46165
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AS22582
AS22582
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AS13516
AS13516
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AS53931
AS53931
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AS396145
AS396145
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AS16568
AS16568
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AS396843
AS396843
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AS21561
AS21561
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AS18668
AS18668
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AS40559
AS40559
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AS47039
AS47039
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AS18512
AS18512
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AS11964
AS11964
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AS393377
AS393377
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AS20127
AS20127
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AS53934
AS53934
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AS21896
AS21896
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AS25810
AS25810
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AS400726
AS400726
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AS10747
AS10747
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AS40433
AS40433
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AS26844
AS26844
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AS46081
AS46081
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AS40709
AS40709
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AS55083
AS55083
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AS13575
AS13575
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AS53515
AS53515
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AS15285
AS15285
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AS23548
AS23548
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AS32304
AS32304
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Peers
AS1299
AS1299
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AS3257
AS3257
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AS6939
AS6939
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AS3303
AS3303
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AS60068
AS60068
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AS137409
AS137409
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AS2497
AS2497
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AS7195
AS7195
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AS9002
AS9002
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AS18106
AS18106
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AS24482
AS24482
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AS15412
AS15412
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AS852
AS852
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AS49544
AS49544
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AS51185
AS51185
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AS14907
AS14907
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AS19151
AS19151
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AS36236
AS36236
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AS394256
AS394256
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AS7575
AS7575
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AS17639
AS17639
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AS34927
AS34927
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AS286
AS286
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AS32621
AS32621
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AS35280
AS35280
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AS45489
AS45489
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AS13786
AS13786
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AS8220
AS8220
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AS6057
AS6057
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AS37468
AS37468
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AS52320
AS52320
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AS37721
AS37721
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AS60171
AS60171
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AS6204
AS6204
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AS64289
AS64289
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 129.189.0.0/16 | AS4181 | — |
| 134.140.0.0/16 | AS4181 | — |
| 134.215.0.0/16 | AS4181 | — |
| 134.215.104.0/23 | AS4181 | — |
| 134.215.106.0/24 | AS4181 | — |
| 134.215.138.0/23 | AS4181 | — |
| 134.215.140.0/23 | AS4181 | — |
| 134.215.176.0/22 | AS4181 | — |
| 134.215.184.0/24 | AS4181 | — |
| 134.215.185.0/24 | AS4181 | — |
| 134.215.186.0/24 | AS4181 | — |
| 134.215.188.0/22 | AS4181 | — |
| 134.215.216.0/22 | AS4181 | — |
| 134.215.244.0/22 | AS4181 | — |
| 134.215.60.0/24 | AS4181 | — |
| 134.215.64.0/23 | AS4181 | — |
| 134.215.68.0/23 | AS4181 | — |
| 134.215.74.0/23 | AS4181 | — |
| 135.131.0.0/16 | AS4181 | — |
| 135.131.120.0/21 | AS4181 | — |
| 135.131.224.0/21 | AS4181 | — |
| 135.134.0.0/15 | AS4181 | — |
| 135.134.0.0/20 | AS4181 | — |
| 135.134.128.0/21 | AS4181 | — |
| 135.134.136.0/21 | AS4181 | — |
| 135.134.144.0/20 | AS4181 | — |
| 135.134.16.0/20 | AS4181 | — |
| 135.134.160.0/20 | AS4181 | — |
| 135.134.84.0/22 | AS4181 | — |
| 135.134.96.0/21 | AS4181 | — |
| 135.135.144.0/21 | AS4181 | — |
| 135.135.56.0/21 | AS4181 | — |
| 135.135.64.0/20 | AS4181 | — |
| 139.135.0.0/19 | AS4181 | — |
| 146.174.0.0/17 | AS4181 | — |
| 146.174.0.0/19 | AS4181 | — |
| 146.174.112.0/22 | AS4181 | — |
| 146.174.120.0/21 | AS4181 | — |
| 146.174.32.0/20 | AS4181 | — |
| 159.112.0.0/17 | AS4181 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS4181 represent?
AS4181 is an autonomous system number. The current source associates it with TDS-AS - TDS TELECOM 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 AS4181 page?
They help explain the scale, interconnection depth, and route structure of AS4181. 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 AS4181?
Open a concrete IP page to check how the address maps into AS4181, then compare the prefix, source labels, and query time. Verify operator or service claims with the relevant registry or network operator.
Related topics
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Routing Troubleshooting and Network Analysis
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Cloud Network and ASN Comparison
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