Country
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ASN LANDING PAGE
AS4181
TDS-AS - TDS TELECOM
Last updated · Apr 4, 2026
Total prefixes
587
IPv4 prefixes
584
IPv6 prefixes
3
ASN summary
How to read the scale of AS4181
TDS-AS - TDS TELECOM currently shows 587 prefixes and 80 upstream, downstream, or peer relationships. Larger prefix inventories often indicate broader network footprint, but they should still be read together with country and peering context.
When is an ASN page most useful?
ASN landing pages are more useful than a single IP page when you want cloud provider attribution, routing research, infrastructure comparison, or network topology analysis at the organization level.
How should you read the country, organization, and role of AS4181?
TDS-AS - TDS TELECOM is currently associated with an unknown region. Country data is only a starting point; the more important signals are the organization name, website, prefix volume, and peering relationships that reveal whether the network behaves like a cloud platform, ISP, CDN, or enterprise backbone.
What should you inspect next after the AS4181 page?
This page is currently showing live ASN data that can be used for peer, prefix, and network scale analysis. The most useful next step is usually to return to a related IP landing page, then compare that concrete address with this ASN profile and with broader topic pages for routing, cloud attribution, or WHOIS ownership analysis.
Search intents this ASN page helps cover
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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AS10359
AS10359
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AS395086
AS395086
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AS395535
AS395535
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AS32889
AS32889
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AS11964
AS11964
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AS396965
AS396965
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AS6547
AS6547
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AS22582
AS22582
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AS23083
AS23083
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AS46165
AS46165
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AS396491
AS396491
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AS396843
AS396843
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AS13516
AS13516
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AS396145
AS396145
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AS16568
AS16568
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AS53931
AS53931
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AS47039
AS47039
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AS31778
AS31778
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AS18668
AS18668
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AS21561
AS21561
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AS40559
AS40559
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AS18512
AS18512
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AS20127
AS20127
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AS393377
AS393377
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AS21896
AS21896
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AS53934
AS53934
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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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AS54248
AS54248
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AS13575
AS13575
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AS53515
AS53515
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AS15285
AS15285
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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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AS6057
AS6057
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AS37468
AS37468
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AS2497
AS2497
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AS9002
AS9002
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AS137409
AS137409
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AS7195
AS7195
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AS18106
AS18106
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AS52025
AS52025
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AS1828
AS1828
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AS24482
AS24482
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AS852
AS852
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AS15412
AS15412
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AS49544
AS49544
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AS19151
AS19151
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AS36236
AS36236
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AS394256
AS394256
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AS14907
AS14907
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AS7575
AS7575
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AS51185
AS51185
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AS17639
AS17639
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AS39120
AS39120
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AS32621
AS32621
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AS286
AS286
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AS45489
AS45489
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AS35280
AS35280
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AS16735
AS16735
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AS8220
AS8220
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AS13786
AS13786
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AS52320
AS52320
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AS37721
AS37721
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AS835
AS835
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AS6204
AS6204
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AS60171
AS60171
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AS9505
AS9505
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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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AS13335 · Cloudflare
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AS8075 · Microsoft
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AS16509 · Amazon
A useful ASN landing page for understanding AWS and large cloud-network ownership.
Related lookups and next steps
WHOIS vs ASN Ownership Guide
Continue from this ASN into the differences between WHOIS ownership and ASN ownership.
Routing Troubleshooting and Network Analysis
Continue from this ASN into route troubleshooting and network analysis.
Cloud Network and ASN Comparison
Useful when you want to compare this ASN against larger cloud and edge networks.
WHOIS and IP Ownership Guide
Continue from the ASN page into WHOIS and ownership verification.
Frequently asked questions about this ASN page
What does AS4181 represent?
AS4181 is an autonomous system number used to identify an independently operated network. The current page associates it with TDS-AS - TDS TELECOM in an unknown region, which helps determine whether it behaves like a cloud provider, ISP, CDN, or enterprise backbone.
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?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS4181, then continue into cloud, WHOIS, or routing topic pages to understand the network in a broader context.
Related topics
WHOIS vs ASN Ownership Guide
Understand why WHOIS ownership and ASN ownership can differ, and how to combine both when deciding who really owns or operates an IP.
WHOIS and IP Ownership Guide
Use WHOIS, ASN, prefixes, and organization data to determine who ultimately owns an IP, range, or resolved domain target.
BGP and ASN Basics Guide
Learn what ASN, BGP routes, prefixes, upstreams, downstreams, and peers mean, then explore real ASN pages.
Cloud Network and ASN Comparison
Compare large cloud and edge networks such as Google, Cloudflare, Microsoft, and Amazon through their ASN landing pages.