Country
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ASN LANDING PAGE
AS8866
VIVACOM-AS - Vivacom Bulgaria EAD
Last updated · Apr 4, 2026
Total prefixes
1126
IPv4 prefixes
992
IPv6 prefixes
134
ASN summary
How to read the scale of AS8866
VIVACOM-AS - Vivacom Bulgaria EAD currently shows 1126 prefixes and 80 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 AS8866?
VIVACOM-AS - Vivacom Bulgaria EAD 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 AS8866 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
AS8866 ASN lookupAS8866 BGPAS8866 peersAS8866 prefixesAS8866 upstreamsVIVACOM-AS - Vivacom Bulgaria EAD ASN
Upstreams
Detailed data for this ASN is not available right now.
Downstreams
AS205132
AS205132
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AS43561
AS43561
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AS211526
AS211526
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AS29084
AS29084
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AS21433
AS21433
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AS34569
AS34569
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AS13236
AS13236
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AS42431
AS42431
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AS14789
AS14789
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AS41901
AS41901
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AS51859
AS51859
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AS16344
AS16344
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AS60200
AS60200
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AS34754
AS34754
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AS8795
AS8795
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AS196807
AS196807
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AS29122
AS29122
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AS50013
AS50013
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AS201384
AS201384
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AS25166
AS25166
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AS34674
AS34674
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AS39401
AS39401
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AS42805
AS42805
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AS43713
AS43713
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AS49850
AS49850
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AS57538
AS57538
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AS57840
AS57840
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AS196876
AS196876
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AS206410
AS206410
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AS206804
AS206804
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AS208579
AS208579
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AS12756
AS12756
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AS21415
AS21415
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AS31527
AS31527
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AS39635
AS39635
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AS205974
AS205974
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AS207371
AS207371
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AS213833
AS213833
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AS202737
AS202737
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AS206546
AS206546
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Peers
AS21215
AS21215
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AS59900
AS59900
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AS1299
AS1299
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AS3356
AS3356
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AS9002
AS9002
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AS6939
AS6939
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AS44901
AS44901
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AS6461
AS6461
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AS34019
AS34019
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AS20764
AS20764
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AS8298
AS8298
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AS34549
AS34549
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AS39351
AS39351
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AS34177
AS34177
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AS6057
AS6057
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AS216285
AS216285
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AS41327
AS41327
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AS12637
AS12637
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AS1267
AS1267
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AS1140
AS1140
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AS208972
AS208972
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AS18106
AS18106
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AS15958
AS15958
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AS50763
AS50763
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AS39122
AS39122
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AS1828
AS1828
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AS49434
AS49434
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AS271253
AS271253
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AS8455
AS8455
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AS49605
AS49605
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AS199524
AS199524
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AS12779
AS12779
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AS12859
AS12859
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AS51185
AS51185
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AS24482
AS24482
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AS37721
AS37721
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AS25091
AS25091
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AS56655
AS56655
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AS29691
AS29691
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AS3399
AS3399
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Prefix inventory
| Prefix | Name | Country |
|---|---|---|
| 109.120.192.0/24 | AS8866 | — |
| 109.120.193.0/24 | AS8866 | — |
| 109.120.194.0/23 | AS8866 | — |
| 109.120.196.0/24 | AS8866 | — |
| 109.120.197.0/24 | AS8866 | — |
| 109.120.198.0/24 | AS8866 | — |
| 109.120.199.0/24 | AS8866 | — |
| 109.120.204.0/23 | AS8866 | — |
| 109.120.208.0/24 | AS8866 | — |
| 109.120.209.0/24 | AS8866 | — |
| 109.120.210.0/24 | AS8866 | — |
| 109.120.211.0/24 | AS8866 | — |
| 109.120.212.0/24 | AS8866 | — |
| 109.120.213.0/24 | AS8866 | — |
| 109.120.214.0/24 | AS8866 | — |
| 109.120.215.0/24 | AS8866 | — |
| 109.120.216.0/23 | AS8866 | — |
| 109.120.218.0/23 | AS8866 | — |
| 109.120.220.0/23 | AS8866 | — |
| 109.120.222.0/24 | AS8866 | — |
| 109.120.224.0/24 | AS8866 | — |
| 109.120.226.0/23 | AS8866 | — |
| 109.120.228.0/23 | AS8866 | — |
| 109.120.230.0/24 | AS8866 | — |
| 109.120.232.0/24 | AS8866 | — |
| 109.120.234.0/24 | AS8866 | — |
| 109.120.235.0/24 | AS8866 | — |
| 109.120.237.0/24 | AS8866 | — |
| 109.120.238.0/24 | AS8866 | — |
| 109.120.240.0/23 | AS8866 | — |
| 109.120.242.0/24 | AS8866 | — |
| 109.120.244.0/24 | AS8866 | — |
| 109.120.246.0/23 | AS8866 | — |
| 109.120.248.0/24 | AS8866 | — |
| 109.120.250.0/23 | AS8866 | — |
| 109.120.252.0/24 | AS8866 | — |
| 109.120.254.0/24 | AS8866 | — |
| 109.199.128.0/23 | AS8866 | — |
| 109.199.130.0/23 | AS8866 | — |
| 109.199.132.0/23 | AS8866 | — |
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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 AS8866 represent?
AS8866 is an autonomous system number used to identify an independently operated network. The current page associates it with VIVACOM-AS - Vivacom Bulgaria EAD 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 AS8866 page?
They help explain the scale, interconnection depth, and route structure of AS8866. 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 AS8866?
The best next step is usually to return to a concrete IP landing page to see how a specific address maps into AS8866, 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.