Country
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ASN LANDING PAGE
AS49981
WorldStream WorldStream B.V.
Last updated · Jul 20, 2026
Total prefixes
137
IPv4 prefixes
119
IPv6 prefixes
18
ASN summary
How to read the scale of AS49981
WorldStream WorldStream B.V. currently reports 137 prefixes and 80 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?
WorldStream WorldStream B.V. 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 AS49981 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
AS49981 ASN lookupAS49981 BGPAS49981 peersAS49981 prefixesAS49981 upstreamsWorldStream WorldStream B.V. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS211588
AS211588
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AS60790
AS60790
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AS209183
AS209183
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AS207728
AS207728
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AS9558
AS9558
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AS214673
AS214673
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AS214970
AS214970
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AS401605
AS401605
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AS64245
AS64245
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AS150393
AS150393
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AS397666
AS397666
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AS211839
AS211839
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AS206994
AS206994
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AS205290
AS205290
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AS219059
AS219059
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AS202225
AS202225
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AS136787
AS136787
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AS51447
AS51447
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AS199884
AS199884
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AS139884
AS139884
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AS198037
AS198037
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AS198180
AS198180
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AS205380
AS205380
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AS6872
AS6872
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AS16278
AS16278
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AS197684
AS197684
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AS199924
AS199924
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AS207704
AS207704
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AS212400
AS212400
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AS214313
AS214313
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AS214929
AS214929
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AS215225
AS215225
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AS215594
AS215594
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AS216151
AS216151
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AS402428
AS402428
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AS20860
AS20860
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AS35055
AS35055
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AS219471
AS219471
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AS152485
AS152485
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AS202956
AS202956
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Peers
AS1299
AS1299
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AS174
AS174
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AS6939
AS6939
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AS6830
AS6830
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AS5511
AS5511
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AS3320
AS3320
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AS13030
AS13030
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AS34549
AS34549
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AS58057
AS58057
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AS50304
AS50304
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AS5405
AS5405
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AS35280
AS35280
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AS20764
AS20764
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AS4637
AS4637
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AS6057
AS6057
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AS48362
AS48362
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AS34177
AS34177
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AS29691
AS29691
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AS24961
AS24961
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AS8758
AS8758
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AS14907
AS14907
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AS12779
AS12779
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AS14840
AS14840
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AS41327
AS41327
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AS39351
AS39351
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AS25091
AS25091
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AS34019
AS34019
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AS61049
AS61049
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AS35625
AS35625
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AS49434
AS49434
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AS8218
AS8218
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AS56911
AS56911
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AS3356
AS3356
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AS4230
AS4230
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AS47147
AS47147
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AS1764
AS1764
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AS137409
AS137409
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AS3214
AS3214
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AS8298
AS8298
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AS20485
AS20485
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 104.234.138.0/24 | AS49981 | — |
| 108.186.205.0/24 | AS49981 | — |
| 109.122.12.0/24 | AS49981 | — |
| 109.236.80.0/20 | AS49981 | — |
| 146.19.188.0/24 | AS49981 | — |
| 147.78.101.0/24 | AS49981 | — |
| 147.90.59.0/24 | AS49981 | — |
| 149.57.152.0/24 | AS49981 | — |
| 149.57.18.0/24 | AS49981 | — |
| 149.57.195.0/24 | AS49981 | — |
| 149.57.229.0/24 | AS49981 | — |
| 149.57.26.0/24 | AS49981 | — |
| 149.57.36.0/24 | AS49981 | — |
| 149.57.38.0/24 | AS49981 | — |
| 149.57.4.0/24 | AS49981 | — |
| 150.251.35.0/24 | AS49981 | — |
| 154.193.129.0/24 | AS49981 | — |
| 163.5.214.0/24 | AS49981 | — |
| 175.110.112.0/20 | AS49981 | — |
| 176.61.129.0/24 | AS49981 | — |
| 178.132.0.0/21 | AS49981 | — |
| 178.218.196.0/22 | AS49981 | — |
| 185.100.232.0/22 | AS49981 | — |
| 185.105.192.0/22 | AS49981 | — |
| 185.11.217.0/24 | AS49981 | — |
| 185.132.132.0/22 | AS49981 | — |
| 185.132.176.0/22 | AS49981 | — |
| 185.165.240.0/22 | AS49981 | — |
| 185.172.108.0/24 | AS49981 | — |
| 185.172.88.0/22 | AS49981 | — |
| 185.173.160.0/22 | AS49981 | — |
| 185.177.124.0/22 | AS49981 | — |
| 185.180.220.0/22 | AS49981 | — |
| 185.182.192.0/22 | AS49981 | — |
| 185.182.192.0/24 | AS49981 | — |
| 185.182.193.0/24 | AS49981 | — |
| 185.182.194.0/24 | AS49981 | — |
| 185.183.32.0/22 | AS49981 | — |
| 185.184.192.0/22 | AS49981 | — |
| 185.185.127.0/24 | AS49981 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS49981 represent?
AS49981 is an autonomous system number. The current source associates it with WorldStream WorldStream B.V. 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 AS49981 page?
They help explain the scale, interconnection depth, and route structure of AS49981. 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 AS49981?
Open a concrete IP page to check how the address maps into AS49981, 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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