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Autonomous System

AS8866

Vivacom Bulgaria EAD

Vivacom Bulgaria EAD Bulgaria 🌐 vivacom.bg
Announced IPs
1,015,040
CIDR prefixes
420
ASN
AS8866

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

57/100
Caution
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 2 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS8866 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.

PrefixOrigin ASNsLast detected (UTC)
213.91.215.0/24 AS8866, AS47771 2026-10-27 09:51:36
213.91.134.0/24 AS8795, AS8866 2026-10-27 07:21:35

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 200-300Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record AS-BTC-UP

Present at 8 internet exchanges: DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, AMS-IX, GR-IX::Thessaloniki: Peering LAN, B-IX, BIX.BG: Main, VarnaIX: Main, GNM-IX, NetIX Greece

Website ↗

Web3 footprint

AS8866 hosts 5 observed decentralized-network nodes across 2 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

Ξ Ethereum 3 GNO Gnosis 2

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
79.100.0.0/16 65.5K
99.6%
Vivacom Bulgaria EAD BG Burgas Burgas
95.42.0.0/16 65.5K
100.0%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
46.10.0.0/17 32.8K
99.5%
Vivacom Bulgaria EAD BG Varna Varna
77.85.0.0/17 32.8K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
87.126.0.0/17 32.8K
99.6%
Vivacom Bulgaria EAD BG Varna Varna
91.139.128.0/17 32.8K
28.2%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
93.155.128.0/17 32.8K
1.7%
Vivacom Bulgaria EAD BG Veliko Tarnovo Polski Trambesh
188.254.128.0/17 32.8K
40.4%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
37.143.192.0/18 16.4K
24.9%
Vivacom Bulgaria EAD BG Stara Zagora Pavel Banya
46.47.64.0/18 16.4K
34.0%
Vivacom Bulgaria EAD BG Stara Zagora Kazanlak
46.237.64.0/18 16.4K
23.9%
Vivacom Bulgaria EAD BG Pazardzhik Gelemenovo
83.148.64.0/18 16.4K
99.6%
Vivacom Bulgaria EAD BG Haskovo Harmanli
85.187.64.0/18 16.4K
9.3%
Vivacom Bulgaria EAD BG Plovdiv Plovdiv
87.126.192.0/18 16.4K
99.6%
Vivacom Bulgaria EAD BG Yambol Popovo
95.43.0.0/18 16.4K
99.5%
Vivacom Bulgaria EAD BG Stara Zagora Kazanlak
158.58.192.0/18 16.4K
12.5%
Vivacom Bulgaria EAD BG Dobrich Dobrich
178.169.192.0/18 16.4K
29.0%
Vivacom Bulgaria EAD BG Haskovo Lyubimets
46.10.224.0/19 8.2K
96.0%
Vivacom Bulgaria EAD BG Plovdiv Plovdiv
46.40.96.0/19 8.2K
8.3%
Vivacom Bulgaria EAD BG Kyustendil Rila
77.85.128.0/19 8.2K
99.5%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
77.85.224.0/19 8.2K
87.1%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
78.154.0.0/19 8.2K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
82.137.96.0/19 8.2K
99.5%
Vivacom Bulgaria EAD BG Stara Zagora Stara Zagora
83.228.0.0/19 8.2K
99.6%
Vivacom Bulgaria EAD BG — —
83.228.96.0/19 8.2K
90.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
87.126.160.0/19 8.2K
99.4%
Vivacom Bulgaria EAD BG Razgrad Razgrad
87.243.96.0/19 8.2K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
90.154.160.0/19 8.2K
99.6%
Vivacom Bulgaria EAD BG Plovdiv Plovdiv
90.154.192.0/19 8.2K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
93.152.128.0/19 8.2K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
95.43.64.0/19 8.2K
99.5%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
95.43.160.0/19 8.2K
99.4%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
212.39.64.0/19 8.2K
95.0%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
212.43.32.0/19 8.2K
30.5%
Vivacom Bulgaria EAD BG Stara Zagora Stara Zagora
212.50.64.0/19 8.2K
99.1%
Vivacom Bulgaria EAD BG Veliko Tarnovo Veliko Tarnovo
212.75.0.0/19 8.2K
58.4%
Vivacom Bulgaria EAD BG Stara Zagora Kazanlak
213.214.64.0/19 8.2K
37.9%
Vivacom Bulgaria EAD BG Stara Zagora Kazanlak
37.157.160.0/20 4.1K
99.1%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
46.10.128.0/20 4.1K
99.7%
Vivacom Bulgaria EAD BG Pernik Pernik
46.40.80.0/20 4.1K
17.4%
Vivacom Bulgaria EAD BG — —
46.249.64.0/20 4.1K
98.9%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
62.73.96.0/20 4.1K
87.2%
Vivacom Bulgaria EAD BG Plovdiv Plovdiv
62.176.80.0/20 4.1K
99.2%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
77.85.176.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
82.137.80.0/20 4.1K
99.8%
Vivacom Bulgaria EAD BG Haskovo Haskovo
83.228.32.0/20 4.1K
93.4%
Vivacom Bulgaria EAD BG — —
83.228.64.0/20 4.1K
97.3%
Vivacom Bulgaria EAD BG Pleven Koynare
84.40.64.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG — —
84.40.96.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG — —
84.238.144.0/20 4.1K
99.7%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
87.126.144.0/20 4.1K
99.4%
Vivacom Bulgaria EAD BG Plovdiv Plovdiv
87.243.80.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
87.243.96.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG — —
90.154.128.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG — —
90.154.240.0/20 4.1K
99.5%
Vivacom Bulgaria EAD BG Stara Zagora Kazanlak
93.152.160.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
94.236.176.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
94.236.240.0/20 4.1K
99.6%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
95.43.96.0/20 4.1K
99.5%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
95.43.144.0/20 4.1K
99.2%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
95.87.192.0/20 4.1K
98.0%
Vivacom Bulgaria EAD BG — —
95.87.224.0/20 4.1K
99.2%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
109.121.208.0/20 4.1K
30.9%
Vivacom Bulgaria EAD BG — —
109.121.224.0/20 4.1K
5.5%
Vivacom Bulgaria EAD BG — —
109.199.128.0/20 4.1K
99.2%
Vivacom Bulgaria EAD BG Veliko Tarnovo Veliko Tarnovo
178.169.144.0/20 4.1K
46.9%
Vivacom Bulgaria EAD BG Stara Zagora Stara Zagora
178.169.176.0/20 4.1K
33.0%
Vivacom Bulgaria EAD BG — —
212.39.64.0/20 4.1K
90.8%
Vivacom Bulgaria EAD BG Burgas Burgas
37.157.136.0/21 2.0K
98.7%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
37.157.176.0/21 2.0K
90.9%
Vivacom Bulgaria EAD BG — —
46.10.144.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG — —
46.10.168.0/21 2.0K
99.7%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
46.10.184.0/21 2.0K
99.3%
Vivacom Bulgaria EAD BG Plovdiv Plovdiv
46.10.200.0/21 2.0K
98.2%
Vivacom Bulgaria EAD BG — —
46.10.208.0/21 2.0K
97.2%
Vivacom Bulgaria EAD BG — —
46.40.64.0/21 2.0K
7.3%
Vivacom Bulgaria EAD BG — —
46.249.80.0/21 2.0K
98.9%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
62.73.72.0/21 2.0K
99.4%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
62.73.80.0/21 2.0K
98.6%
Vivacom Bulgaria EAD BG Stara Zagora Stara Zagora
62.73.120.0/21 2.0K
98.9%
Vivacom Bulgaria EAD BG Plovdiv Asenovgrad
62.176.72.0/21 2.0K
99.8%
Vivacom Bulgaria EAD BG — —
62.176.104.0/21 2.0K
99.7%
Vivacom Bulgaria EAD BG — —
77.85.160.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG Pleven Pleven
77.85.208.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG — —
82.137.72.0/21 2.0K
99.4%
Vivacom Bulgaria EAD BG — —
82.146.0.0/21 2.0K
87.1%
Vivacom Bulgaria EAD BG Varna Varna
83.228.48.0/21 2.0K
99.3%
Vivacom Bulgaria EAD BG — —
84.40.88.0/21 2.0K
99.5%
Vivacom Bulgaria EAD BG — —
84.40.120.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG — —
84.238.136.0/21 2.0K
98.5%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
84.238.168.0/21 2.0K
100.0%
Vivacom Bulgaria EAD BG Sofia-Capital Sofia
85.187.24.0/21 2.0K
99.5%
Vivacom Bulgaria EAD BG Yambol Yambol
85.187.32.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG — —
87.126.136.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG — —
87.243.120.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG — —
87.254.160.0/21 2.0K
49.5%
Vivacom Bulgaria EAD BG Veliko Tarnovo Veliko Tarnovo
87.254.176.0/21 2.0K
99.2%
Vivacom Bulgaria EAD BG Veliko Tarnovo Veliko Tarnovo
88.87.24.0/21 2.0K
1.1%
Vivacom Bulgaria EAD BG Veliko Tarnovo Veliko Tarnovo
90.154.144.0/21 2.0K
99.6%
Vivacom Bulgaria EAD BG — —
95.43.120.0/21 2.0K
98.2%
Vivacom Bulgaria EAD BG — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS8866 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
213.91.238.0/24 131,300 2026-10-27 09:46:47
213.91.165.0/24 131,018 2026-10-27 09:48:18
62.73.76.0/24 67,009 2026-10-27 09:17:35
62.73.64.0/24 66,778 2026-10-27 09:16:49
62.176.70.0/24 66,537 2026-10-27 09:17:35
62.73.82.0/23 65,527 2026-10-27 09:17:21
62.73.96.0/24 65,059 2026-10-27 09:16:45
62.73.104.0/22 65,006 2026-10-27 09:17:21
62.73.71.0/24 64,879 2026-10-27 09:15:51
62.73.77.0/24 64,838 2026-10-27 09:15:51
62.176.91.0/24 64,819 2026-10-27 09:17:21
95.43.254.0/23 64,792 2026-10-27 09:18:41
62.73.92.0/24 64,472 2026-10-27 09:15:51
62.73.101.0/24 64,396 2026-10-27 09:16:36
62.73.74.0/23 64,384 2026-10-27 09:15:51
62.176.80.0/24 64,307 2026-10-27 09:17:21
62.176.117.0/24 64,156 2026-10-27 09:17:11
62.176.90.0/24 63,913 2026-10-27 09:16:53
62.73.108.0/22 63,908 2026-10-27 09:15:51
62.176.83.0/24 63,530 2026-10-27 09:15:51
62.73.81.0/24 63,525 2026-10-27 09:16:53
62.176.64.0/19 63,502 2026-10-27 09:15:51
62.176.82.0/24 63,478 2026-10-27 09:16:47
62.73.80.0/24 63,463 2026-10-27 09:15:51
62.176.75.0/24 63,356 2026-10-27 09:16:36
62.73.78.0/23 63,286 2026-10-27 09:15:51
62.73.124.0/23 63,243 2026-10-27 09:16:53
62.176.120.0/22 63,094 2026-10-27 09:15:51
62.176.127.0/24 63,035 2026-10-27 09:15:51
62.176.126.0/24 62,954 2026-10-27 09:15:51
62.176.96.0/23 62,876 2026-10-27 09:15:51
62.176.124.0/23 62,873 2026-10-27 09:15:51
62.176.88.0/23 62,778 2026-10-27 09:16:15
62.176.99.0/24 62,775 2026-10-27 09:15:51
62.73.97.0/24 62,602 2026-10-27 09:15:51
62.176.109.0/24 62,586 2026-10-27 09:15:51
62.73.84.0/23 62,560 2026-10-27 09:17:11
77.85.200.0/23 62,440 2026-10-27 09:18:08
62.176.104.0/22 62,387 2026-10-27 09:16:15
62.73.100.0/24 62,341 2026-10-27 09:16:52
62.73.72.0/24 62,340 2026-10-27 09:17:35
62.176.112.0/21 62,330 2026-10-27 09:15:51
62.73.123.0/24 62,277 2026-10-27 09:17:48
62.176.116.0/24 62,268 2026-10-27 09:15:51
62.176.115.0/24 62,234 2026-10-27 09:15:51
62.176.104.0/21 62,074 2026-10-27 09:15:51
62.73.120.0/23 62,044 2026-10-27 09:16:15
62.73.118.0/24 61,996 2026-10-27 09:17:35
62.73.69.0/24 61,771 2026-10-27 09:17:35
62.73.122.0/24 61,753 2026-10-27 09:16:42

Showing top 50 of 1,054 announced prefixes by sample volume.

Frequently Asked Questions

What is AS8866?

AS8866 is an Autonomous System Number assigned to Vivacom Bulgaria EAD. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS8866 announce?

AS8866 announces 1.02M IPv4 addresses distributed across 420 routed CIDR prefixes. The network is registered in Bulgaria.

Who operates AS8866?

AS8866 is operated by Vivacom Bulgaria EAD. The organization is based in Bulgaria. You can view all IP ranges and related ASNs on the organization page.

What country is AS8866 registered in?

AS8866 is registered in Bulgaria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-27 09:54:05 UTC
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