Country
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ASN LANDING PAGE
AS25159
SONICDUO-AS - PJSC MegaFon
Last updated · Apr 4, 2026
Total prefixes
87
IPv4 prefixes
68
IPv6 prefixes
19
ASN summary
How to read the scale of AS25159
SONICDUO-AS - PJSC MegaFon currently shows 87 prefixes and 41 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 AS25159?
SONICDUO-AS - PJSC MegaFon 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 AS25159 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
AS25159 ASN lookupAS25159 BGPAS25159 peersAS25159 prefixesAS25159 upstreamsSONICDUO-AS - PJSC MegaFon ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS25189
AS25189
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AS208447
AS208447
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AS24866
AS24866
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AS8263
AS8263
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AS207984
AS207984
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AS210239
AS210239
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AS56996
AS56996
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AS201914
AS201914
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AS51339
AS51339
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AS51680
AS51680
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AS60065
AS60065
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AS201788
AS201788
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AS47783
AS47783
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AS58094
AS58094
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AS203699
AS203699
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AS30853
AS30853
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AS51994
AS51994
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AS57645
AS57645
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AS203270
AS203270
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AS203401
AS203401
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AS213235
AS213235
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AS41388
AS41388
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AS204474
AS204474
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AS211076
AS211076
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AS39154
AS39154
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AS206424
AS206424
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AS39850
AS39850
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AS64450
AS64450
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AS204822
AS204822
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AS56483
AS56483
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AS47358
AS47358
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AS215809
AS215809
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AS198481
AS198481
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AS216236
AS216236
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AS39678
AS39678
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AS205349
AS205349
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AS41029
AS41029
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AS203832
AS203832
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AS31174
AS31174
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AS57107
AS57107
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Peers
Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.188.112.0/23 | AS25159 | — |
| 109.188.114.0/24 | AS25159 | — |
| 109.188.124.0/24 | AS25159 | — |
| 109.188.125.0/24 | AS25159 | — |
| 109.188.64.0/19 | AS25159 | — |
| 109.188.96.0/21 | AS25159 | — |
| 128.204.76.0/22 | AS25159 | — |
| 128.204.76.0/23 | AS25159 | — |
| 128.204.78.0/23 | AS25159 | — |
| 178.176.0.0/19 | AS25159 | — |
| 178.176.32.0/21 | AS25159 | — |
| 178.176.40.0/21 | AS25159 | — |
| 178.176.52.0/22 | AS25159 | — |
| 178.176.72.0/21 | AS25159 | — |
| 178.176.92.0/22 | AS25159 | — |
| 178.177.0.0/18 | AS25159 | — |
| 178.178.192.0/22 | AS25159 | — |
| 178.178.198.0/23 | AS25159 | — |
| 178.178.216.0/21 | AS25159 | — |
| 178.178.235.0/24 | AS25159 | — |
| 178.178.236.0/24 | AS25159 | — |
| 188.170.0.0/19 | AS25159 | — |
| 188.170.32.0/21 | AS25159 | — |
| 188.170.40.0/21 | AS25159 | — |
| 193.201.228.0/22 | AS25159 | — |
| 195.16.110.0/23 | AS25159 | — |
| 195.16.96.0/19 | AS25159 | — |
| 195.230.70.0/23 | AS25159 | — |
| 195.230.91.0/24 | AS25159 | — |
| 195.230.92.0/24 | AS25159 | — |
| 212.69.106.0/24 | AS25159 | — |
| 212.69.113.0/24 | AS25159 | — |
| 212.69.114.0/24 | AS25159 | — |
| 212.69.125.0/24 | AS25159 | — |
| 212.69.96.0/19 | AS25159 | — |
| 213.243.109.0/24 | AS25159 | — |
| 213.243.116.0/24 | AS25159 | — |
| 2a03:d000:4000::/36 | AS25159 | — |
| 2a03:d000:4100::/40 | AS25159 | — |
| 2a03:d000:4200::/40 | AS25159 | — |
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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 AS25159 represent?
AS25159 is an autonomous system number used to identify an independently operated network. The current page associates it with SONICDUO-AS - PJSC MegaFon 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 AS25159 page?
They help explain the scale, interconnection depth, and route structure of AS25159. 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 AS25159?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS25159, 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.