Country
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ASN LANDING PAGE
AS21245
MEDIANOVA - MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI
Last updated · Apr 4, 2026
Total prefixes
48
IPv4 prefixes
38
IPv6 prefixes
10
ASN summary
How to read the scale of AS21245
MEDIANOVA - MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI currently shows 48 prefixes and 42 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 AS21245?
MEDIANOVA - MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI 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 AS21245 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
AS21245 ASN lookupAS21245 BGPAS21245 peersAS21245 prefixesAS21245 upstreamsMEDIANOVA - MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
Peers
AS60068
AS60068
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AS6205
AS6205
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AS43766
AS43766
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AS6939
AS6939
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AS3257
AS3257
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AS8781
AS8781
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AS39386
AS39386
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AS42961
AS42961
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AS5405
AS5405
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AS8966
AS8966
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AS212330
AS212330
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AS15924
AS15924
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AS174
AS174
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AS39582
AS39582
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AS35753
AS35753
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AS35819
AS35819
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AS8452
AS8452
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AS36992
AS36992
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AS21859
AS21859
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AS20473
AS20473
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AS196925
AS196925
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AS25091
AS25091
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AS6663
AS6663
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AS1273
AS1273
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AS34019
AS34019
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AS35280
AS35280
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AS42473
AS42473
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AS48362
AS48362
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AS286
AS286
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AS3214
AS3214
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AS8298
AS8298
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AS34549
AS34549
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AS35625
AS35625
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AS51095
AS51095
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AS208972
AS208972
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AS553
AS553
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AS680
AS680
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AS1764
AS1764
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AS4637
AS4637
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AS6057
AS6057
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 103.199.232.0/24 | AS21245 | — |
| 103.199.233.0/24 | AS21245 | — |
| 103.199.234.0/24 | AS21245 | — |
| 103.199.235.0/24 | AS21245 | — |
| 146.19.176.0/24 | AS21245 | — |
| 185.155.102.0/24 | AS21245 | — |
| 185.201.196.0/24 | AS21245 | — |
| 185.201.197.0/24 | AS21245 | — |
| 185.201.198.0/24 | AS21245 | — |
| 185.201.199.0/24 | AS21245 | — |
| 185.21.180.0/24 | AS21245 | — |
| 185.21.181.0/24 | AS21245 | — |
| 185.21.182.0/24 | AS21245 | — |
| 185.21.183.0/24 | AS21245 | — |
| 185.22.160.0/24 | AS21245 | — |
| 185.22.161.0/24 | AS21245 | — |
| 185.22.162.0/24 | AS21245 | — |
| 185.22.163.0/24 | AS21245 | — |
| 185.230.16.0/24 | AS21245 | — |
| 185.230.17.0/24 | AS21245 | — |
| 185.230.19.0/24 | AS21245 | — |
| 185.235.10.0/24 | AS21245 | — |
| 185.241.63.0/24 | AS21245 | — |
| 185.87.172.0/24 | AS21245 | — |
| 185.87.173.0/24 | AS21245 | — |
| 185.87.174.0/24 | AS21245 | — |
| 185.87.175.0/24 | AS21245 | — |
| 2a03:3f00:161::/48 | AS21245 | — |
| 2a03:3f00:162::/48 | AS21245 | — |
| 2a03:3f00:180::/48 | AS21245 | — |
| 2a03:3f00:181::/48 | AS21245 | — |
| 2a03:3f00:183::/48 | AS21245 | — |
| 2a03:3f00:19::/48 | AS21245 | — |
| 2a03:3f00:1::/48 | AS21245 | — |
| 2a03:3f00:3::/48 | AS21245 | — |
| 2a03:3f00::/48 | AS21245 | — |
| 2a03:3f00:d8::/48 | AS21245 | — |
| 31.3.0.0/24 | AS21245 | — |
| 31.3.1.0/24 | AS21245 | — |
| 31.3.2.0/24 | AS21245 | — |
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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 AS21245 represent?
AS21245 is an autonomous system number used to identify an independently operated network. The current page associates it with MEDIANOVA - MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETI 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 AS21245 page?
They help explain the scale, interconnection depth, and route structure of AS21245. 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 AS21245?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS21245, 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.