Country
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ASN LANDING PAGE
AS29017
GYRON - NTT Global Data Centers EMEA UK Ltd.
Last updated · Apr 4, 2026
Total prefixes
11
IPv4 prefixes
10
IPv6 prefixes
1
ASN summary
How to read the scale of AS29017
GYRON - NTT Global Data Centers EMEA UK Ltd. currently shows 11 prefixes and 45 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 AS29017?
GYRON - NTT Global Data Centers EMEA UK Ltd. 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 AS29017 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
AS29017 ASN lookupAS29017 BGPAS29017 peersAS29017 prefixesAS29017 upstreamsGYRON - NTT Global Data Centers EMEA UK Ltd. ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS5405
AS5405
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AS6939
AS6939
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AS2914
AS2914
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AS6461
AS6461
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AS35280
AS35280
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AS50304
AS50304
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AS25091
AS25091
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AS29075
AS29075
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AS34177
AS34177
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AS37468
AS37468
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AS3214
AS3214
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AS8218
AS8218
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AS34549
AS34549
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AS917
AS917
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AS6894
AS6894
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AS13030
AS13030
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AS34927
AS34927
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AS35266
AS35266
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AS48185
AS48185
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AS3170
AS3170
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AS6424
AS6424
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AS14630
AS14630
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AS24482
AS24482
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AS25160
AS25160
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AS31742
AS31742
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AS37100
AS37100
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AS39122
AS39122
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AS42473
AS42473
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AS48070
AS48070
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AS50300
AS50300
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AS61573
AS61573
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AS62167
AS62167
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AS1828
AS1828
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AS6667
AS6667
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AS14840
AS14840
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AS17639
AS17639
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AS31122
AS31122
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AS36236
AS36236
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AS39351
AS39351
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AS41327
AS41327
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 185.230.220.0/24 | AS29017 | — |
| 185.230.221.0/24 | AS29017 | — |
| 185.32.105.0/24 | AS29017 | — |
| 185.32.106.0/23 | AS29017 | — |
| 193.227.111.0/24 | AS29017 | — |
| 212.113.128.0/19 | AS29017 | — |
| 2a00:14f0::/32 | AS29017 | — |
| 78.40.58.0/24 | AS29017 | — |
| 83.223.96.0/19 | AS29017 | — |
| 89.145.64.0/18 | AS29017 | — |
| 89.145.76.0/22 | AS29017 | — |
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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 AS29017 represent?
AS29017 is an autonomous system number used to identify an independently operated network. The current page associates it with GYRON - NTT Global Data Centers EMEA UK Ltd. 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 AS29017 page?
They help explain the scale, interconnection depth, and route structure of AS29017. 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 AS29017?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS29017, 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.