Country
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ASN LANDING PAGE
AS12189
AS12189 - PhoenixNAP LLC
Last updated · Apr 4, 2026
Total prefixes
32
IPv4 prefixes
13
IPv6 prefixes
19
ASN summary
How to read the scale of AS12189
AS12189 - PhoenixNAP LLC currently shows 32 prefixes and 65 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 AS12189?
AS12189 - PhoenixNAP LLC 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 AS12189 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
AS12189 ASN lookupAS12189 BGPAS12189 peersAS12189 prefixesAS12189 upstreamsAS12189 - PhoenixNAP LLC ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS20454
AS20454
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AS19437
AS19437
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AS60558
AS60558
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AS207134
AS207134
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AS136899
AS136899
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AS59210
AS59210
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AS397378
AS397378
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AS394643
AS394643
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AS50389
AS50389
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AS46385
AS46385
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AS213246
AS213246
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AS19181
AS19181
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AS208136
AS208136
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AS210266
AS210266
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AS39239
AS39239
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AS209485
AS209485
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AS11572
AS11572
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AS152879
AS152879
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AS400672
AS400672
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AS1408
AS1408
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AS32161
AS32161
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AS53605
AS53605
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AS57872
AS57872
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AS11425
AS11425
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AS29656
AS29656
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Peers
AS137409
AS137409
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AS174
AS174
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AS1299
AS1299
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AS3356
AS3356
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AS2914
AS2914
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AS4637
AS4637
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AS12956
AS12956
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AS6939
AS6939
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AS31042
AS31042
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AS6453
AS6453
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AS3491
AS3491
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AS6762
AS6762
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AS3303
AS3303
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AS49544
AS49544
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AS6057
AS6057
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AS34019
AS34019
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AS36236
AS36236
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AS37468
AS37468
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AS5405
AS5405
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AS24482
AS24482
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AS1764
AS1764
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AS6204
AS6204
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AS35280
AS35280
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AS1828
AS1828
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AS8298
AS8298
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AS25091
AS25091
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AS29075
AS29075
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AS33891
AS33891
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AS34177
AS34177
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AS34927
AS34927
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AS39351
AS39351
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AS52320
AS52320
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AS8758
AS8758
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AS13786
AS13786
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AS24961
AS24961
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AS34549
AS34549
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AS37721
AS37721
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AS50304
AS50304
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AS60171
AS60171
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AS559
AS559
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 131.153.104.0/22 | AS12189 | — |
| 131.153.108.0/22 | AS12189 | — |
| 131.153.112.0/22 | AS12189 | — |
| 131.153.116.0/22 | AS12189 | — |
| 131.153.120.0/22 | AS12189 | — |
| 131.153.124.0/22 | AS12189 | — |
| 131.153.136.0/22 | AS12189 | — |
| 131.153.36.0/24 | AS12189 | — |
| 131.153.56.0/22 | AS12189 | — |
| 131.153.60.0/22 | AS12189 | — |
| 131.153.72.0/22 | AS12189 | — |
| 2401:bc40:100::/40 | AS12189 | — |
| 2401:bc40:300::/40 | AS12189 | — |
| 2401:bc40:500::/40 | AS12189 | — |
| 2607:6000:100::/40 | AS12189 | — |
| 2607:6000:300::/40 | AS12189 | — |
| 2607:6000:500::/40 | AS12189 | — |
| 2607:6000:700::/40 | AS12189 | — |
| 2607:6000:900::/40 | AS12189 | — |
| 2607:6000:b00::/40 | AS12189 | — |
| 2607:6000:f00::/40 | AS12189 | — |
| 2607:6004:100::/40 | AS12189 | — |
| 2a02:5320:100::/40 | AS12189 | — |
| 2a02:5320:300::/40 | AS12189 | — |
| 2a02:5320:500::/40 | AS12189 | — |
| 2a02:5320:700::/40 | AS12189 | — |
| 2a02:5320:900::/40 | AS12189 | — |
| 2a02:5320:b00::/40 | AS12189 | — |
| 2a02:5320:d00::/40 | AS12189 | — |
| 2a02:5320:f00::/40 | AS12189 | — |
| 64.38.253.0/24 | AS12189 | — |
| 98.143.32.0/24 | AS12189 | — |
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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 AS12189 represent?
AS12189 is an autonomous system number used to identify an independently operated network. The current page associates it with AS12189 - PhoenixNAP LLC 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 AS12189 page?
They help explain the scale, interconnection depth, and route structure of AS12189. 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 AS12189?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS12189, 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.