Country
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ASN LANDING PAGE
AS12129
123NET - 123.Net, Inc.
Last updated · Jul 20, 2026
Total prefixes
59
IPv4 prefixes
53
IPv6 prefixes
6
ASN summary
How to read the scale of AS12129
123NET - 123.Net, Inc. currently reports 59 prefixes and 59 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?
123NET - 123.Net, Inc. 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 AS12129 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
AS12129 ASN lookupAS12129 BGPAS12129 peersAS12129 prefixesAS12129 upstreams123NET - 123.Net, Inc. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS401307
AS401307
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AS11115
AS11115
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AS27216
AS27216
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AS22379
AS22379
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AS32477
AS32477
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AS19901
AS19901
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AS393256
AS393256
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AS54178
AS54178
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AS15154
AS15154
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AS398351
AS398351
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AS393483
AS393483
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AS19224
AS19224
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AS401313
AS401313
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AS16939
AS16939
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AS397085
AS397085
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AS399308
AS399308
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AS31923
AS31923
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AS402385
AS402385
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AS17143
AS17143
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AS16556
AS16556
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AS53263
AS53263
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AS19031
AS19031
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AS54932
AS54932
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AS267
AS267
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AS215129
AS215129
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AS395813
AS395813
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AS394160
AS394160
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AS36127
AS36127
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AS46569
AS46569
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AS5758
AS5758
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AS36349
AS36349
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AS394952
AS394952
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AS2015
AS2015
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AS19748
AS19748
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AS33418
AS33418
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AS33488
AS33488
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AS62611
AS62611
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AS1074
AS1074
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AS14938
AS14938
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AS32605
AS32605
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 130.44.28.0/22 | AS12129 | — |
| 130.51.212.0/22 | AS12129 | — |
| 147.189.140.0/24 | AS12129 | — |
| 149.19.205.0/24 | AS12129 | — |
| 152.160.0.0/17 | AS12129 | — |
| 152.160.110.0/24 | AS12129 | — |
| 152.160.128.0/18 | AS12129 | — |
| 152.160.140.0/22 | AS12129 | — |
| 152.160.144.0/22 | AS12129 | — |
| 152.160.160.0/20 | AS12129 | — |
| 152.160.184.0/21 | AS12129 | — |
| 176.111.221.0/24 | AS12129 | — |
| 181.214.238.0/23 | AS12129 | — |
| 192.149.240.0/24 | AS12129 | — |
| 192.153.192.0/24 | AS12129 | — |
| 192.159.68.0/23 | AS12129 | — |
| 192.96.208.0/20 | AS12129 | — |
| 198.153.129.0/24 | AS12129 | — |
| 198.3.44.0/24 | AS12129 | — |
| 198.3.45.0/24 | AS12129 | — |
| 198.3.46.0/24 | AS12129 | — |
| 198.3.47.0/24 | AS12129 | — |
| 199.167.252.0/22 | AS12129 | — |
| 199.231.52.0/22 | AS12129 | — |
| 199.249.0.0/21 | AS12129 | — |
| 199.33.234.0/23 | AS12129 | — |
| 204.106.17.0/24 | AS12129 | — |
| 204.232.80.0/20 | AS12129 | — |
| 205.251.176.0/20 | AS12129 | — |
| 207.91.192.0/18 | AS12129 | — |
| 207.91.200.0/21 | AS12129 | — |
| 207.91.232.0/21 | AS12129 | — |
| 208.86.112.0/24 | AS12129 | — |
| 209.103.128.0/20 | AS12129 | — |
| 209.124.32.0/19 | AS12129 | — |
| 209.124.52.0/23 | AS12129 | — |
| 209.124.56.0/22 | AS12129 | — |
| 209.131.0.0/19 | AS12129 | — |
| 216.109.192.0/20 | AS12129 | — |
| 216.150.224.0/20 | AS12129 | — |
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Related lookups and next steps
Frequently asked questions about this ASN page
What does AS12129 represent?
AS12129 is an autonomous system number. The current source associates it with 123NET - 123.Net, Inc. 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 AS12129 page?
They help explain the scale, interconnection depth, and route structure of AS12129. 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 AS12129?
Open a concrete IP page to check how the address maps into AS12129, 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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