Country
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ASN LANDING PAGE
AS18747
IFX18747 - IFX Corporation
Last updated · Apr 4, 2026
Total prefixes
559
IPv4 prefixes
526
IPv6 prefixes
33
ASN summary
How to read the scale of AS18747
IFX18747 - IFX Corporation currently shows 559 prefixes and 49 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 AS18747?
IFX18747 - IFX Corporation 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 AS18747 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
AS18747 ASN lookupAS18747 BGPAS18747 peersAS18747 prefixesAS18747 upstreamsIFX18747 - IFX Corporation ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS52580
AS52580
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AS27932
AS27932
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AS11340
AS11340
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AS263199
AS263199
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AS5722
AS5722
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AS64112
AS64112
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AS27735
AS27735
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AS266669
AS266669
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AS64339
AS64339
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AS269954
AS269954
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AS264671
AS264671
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AS52494
AS52494
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AS32528
AS32528
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AS52411
AS52411
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AS52439
AS52439
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AS272115
AS272115
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AS28039
AS28039
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AS7087
AS7087
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AS27678
AS27678
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AS2914
AS2914
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AS52468
AS52468
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AS22927
AS22927
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AS27873
AS27873
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AS15208
AS15208
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AS10753
AS10753
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AS174
AS174
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AS6939
AS6939
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AS263237
AS263237
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AS265656
AS265656
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AS17044
AS17044
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 131.108.68.0/22 | AS18747 | — |
| 131.108.68.0/24 | AS18747 | — |
| 131.108.69.0/24 | AS18747 | — |
| 172.192.0.0/20 | AS18747 | — |
| 172.192.1.0/24 | AS18747 | — |
| 181.119.0.0/16 | AS18747 | — |
| 181.119.0.0/17 | AS18747 | — |
| 181.119.10.0/24 | AS18747 | — |
| 181.119.11.0/24 | AS18747 | — |
| 181.119.112.0/24 | AS18747 | — |
| 181.119.117.0/24 | AS18747 | — |
| 181.119.118.0/24 | AS18747 | — |
| 181.119.119.0/24 | AS18747 | — |
| 181.119.120.0/24 | AS18747 | — |
| 181.119.121.0/24 | AS18747 | — |
| 181.119.127.0/24 | AS18747 | — |
| 181.119.128.0/17 | AS18747 | — |
| 181.119.128.0/24 | AS18747 | — |
| 181.119.15.0/24 | AS18747 | — |
| 181.119.157.0/24 | AS18747 | — |
| 181.119.160.0/24 | AS18747 | — |
| 181.119.162.0/24 | AS18747 | — |
| 181.119.166.0/24 | AS18747 | — |
| 181.119.170.0/24 | AS18747 | — |
| 181.119.171.0/24 | AS18747 | — |
| 181.119.48.0/24 | AS18747 | — |
| 181.119.52.0/24 | AS18747 | — |
| 181.119.55.0/24 | AS18747 | — |
| 181.119.56.0/24 | AS18747 | — |
| 181.119.57.0/24 | AS18747 | — |
| 181.119.66.0/23 | AS18747 | — |
| 181.78.128.0/19 | AS18747 | — |
| 181.78.128.0/24 | AS18747 | — |
| 181.78.129.0/24 | AS18747 | — |
| 181.78.130.0/24 | AS18747 | — |
| 181.78.131.0/24 | AS18747 | — |
| 181.78.133.0/24 | AS18747 | — |
| 181.78.134.0/24 | AS18747 | — |
| 181.78.135.0/24 | AS18747 | — |
| 181.78.136.0/24 | AS18747 | — |
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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 AS18747 represent?
AS18747 is an autonomous system number used to identify an independently operated network. The current page associates it with IFX18747 - IFX Corporation 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 AS18747 page?
They help explain the scale, interconnection depth, and route structure of AS18747. 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 AS18747?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS18747, 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.