Country
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ASN LANDING PAGE
AS12025
IMDC-AS12025 - Iron Mountain Data Center
Last updated · Apr 4, 2026
Total prefixes
772
IPv4 prefixes
151
IPv6 prefixes
621
ASN summary
How to read the scale of AS12025
IMDC-AS12025 - Iron Mountain Data Center currently shows 772 prefixes and 48 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 AS12025?
IMDC-AS12025 - Iron Mountain Data Center 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 AS12025 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
AS12025 ASN lookupAS12025 BGPAS12025 peersAS12025 prefixesAS12025 upstreamsIMDC-AS12025 - Iron Mountain Data Center ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS14532
AS14532
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AS21549
AS21549
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AS17073
AS17073
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AS402106
AS402106
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AS213001
AS213001
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AS14162
AS14162
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AS12488
AS12488
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AS395130
AS395130
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AS18561
AS18561
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AS398298
AS398298
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AS17237
AS17237
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AS40289
AS40289
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AS33307
AS33307
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AS209622
AS209622
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AS394149
AS394149
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AS7859
AS7859
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AS63474
AS63474
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AS62669
AS62669
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AS8161
AS8161
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AS11222
AS11222
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AS11746
AS11746
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AS20163
AS20163
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AS29821
AS29821
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AS46732
AS46732
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AS54003
AS54003
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AS31966
AS31966
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AS62791
AS62791
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AS27292
AS27292
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AS32812
AS32812
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AS393836
AS393836
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AS14701
AS14701
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AS16507
AS16507
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AS19472
AS19472
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AS22377
AS22377
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AS22648
AS22648
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AS26241
AS26241
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AS31785
AS31785
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AS54431
AS54431
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AS54996
AS54996
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AS63050
AS63050
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 104.153.188.0/22 | AS12025 | — |
| 104.153.188.0/23 | AS12025 | — |
| 104.153.190.0/24 | AS12025 | — |
| 104.153.191.0/24 | AS12025 | — |
| 104.193.44.0/22 | AS12025 | — |
| 135.84.108.0/22 | AS12025 | — |
| 136.228.184.0/24 | AS12025 | — |
| 138.207.64.0/18 | AS12025 | — |
| 138.207.64.0/21 | AS12025 | — |
| 138.207.80.0/24 | AS12025 | — |
| 138.207.81.0/24 | AS12025 | — |
| 138.207.84.0/24 | AS12025 | — |
| 138.207.85.0/24 | AS12025 | — |
| 138.207.86.0/24 | AS12025 | — |
| 148.51.128.0/17 | AS12025 | — |
| 148.51.128.0/23 | AS12025 | — |
| 148.51.130.0/23 | AS12025 | — |
| 148.51.130.0/24 | AS12025 | — |
| 148.51.133.0/24 | AS12025 | — |
| 148.51.134.0/23 | AS12025 | — |
| 148.51.136.0/24 | AS12025 | — |
| 148.51.137.0/24 | AS12025 | — |
| 148.51.138.0/24 | AS12025 | — |
| 148.51.139.0/24 | AS12025 | — |
| 148.51.140.0/24 | AS12025 | — |
| 148.51.142.0/24 | AS12025 | — |
| 148.51.143.0/24 | AS12025 | — |
| 148.51.144.0/24 | AS12025 | — |
| 148.51.145.0/24 | AS12025 | — |
| 148.51.146.0/24 | AS12025 | — |
| 148.51.147.0/24 | AS12025 | — |
| 148.51.148.0/24 | AS12025 | — |
| 148.51.149.0/24 | AS12025 | — |
| 148.51.152.0/24 | AS12025 | — |
| 148.51.154.0/24 | AS12025 | — |
| 148.51.155.0/24 | AS12025 | — |
| 148.51.176.0/20 | AS12025 | — |
| 148.51.176.0/24 | AS12025 | — |
| 148.51.177.0/24 | AS12025 | — |
| 148.51.192.0/23 | AS12025 | — |
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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 AS12025 represent?
AS12025 is an autonomous system number used to identify an independently operated network. The current page associates it with IMDC-AS12025 - Iron Mountain Data Center 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 AS12025 page?
They help explain the scale, interconnection depth, and route structure of AS12025. 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 AS12025?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS12025, 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.