HomeASN LookupAS8866

AS8866 VIVACOM-AS Vivacom Bulgaria EAD

🇧🇬

Org handle: ORG-BTCP1-RIPE

BULGARIA

RIPE NCCallocated
Announced Prefixes (BGP)
1,225total
1,014 IPv4211 IPv6
IPv4 Addresses
Allocated (RIR)497,408
Announced (BGP)1.5M
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
1,000
Country
🇧🇬 BG
RIR
RIPE NCC
Status
allocated
Allocated
1998-07-02

Routing hygiene

Score 6/100 · Low risk
RPKI ROA coverage
100%
no RPKI invalid prefixes
IRR route objects
94.4%
69 prefixes registered for another origin
Hijack signals
0
0 announced against others' ROAs, 0 own announced by others
Upstreams
10
diversity 53/100
  • No significant routing hygiene issues found

Based on 1,225 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Listed on the threat map (2026-10-26)

Large hosting providers appear because attackers rent their servers, not necessarily because of the operator.

Announced Prefixes

(BGP)1,000 of 1,225
|
Prefix
RPKI
IRR
Last Seen
5.61.110.0/24
 Valid
RIPE
2026-10-26
37.143.192.0/18MOAS
 Valid
RIPE
2026-10-26
37.157.136.0/21
 Valid
RIPE
2026-10-26
37.157.160.0/19
 Valid
RIPE
2026-10-26
46.10.0.0/17
 Valid
RIPE
2026-10-26
46.10.0.0/20
 Valid
RIPE
2026-10-26
46.10.16.0/21
 Valid
RIPE
2026-10-26
46.10.24.0/21
 Valid
RIPE
2026-10-26
46.10.32.0/21
 Valid
RIPE
2026-10-26
46.10.40.0/24
 Valid
RIPE
2026-10-26
1-10 of 1,000
1 / 100

Allocated Prefixes

(RIR)375
Prefix
Country
RIR
Status
5.61.110.0/24🇧🇬 BGRIPEassigned
37.157.136.0/21🇧🇬 BGRIPENCCallocated
37.157.160.0/19🇧🇬 BGRIPENCCallocated
46.10.80.0/21🇧🇬 BGRIPEassigned
46.10.88.0/21🇧🇬 BGRIPEassigned
46.10.96.0/22🇧🇬 BGRIPEassigned
46.10.102.0/23🇧🇬 BGRIPEassigned
46.10.128.0/22🇧🇬 BGRIPEassigned
46.10.132.0/22🇧🇬 BGRIPEassigned
46.10.144.0/22🇧🇬 BGRIPEassigned
1-10 of 375
1 / 38

All 1,225 announced prefixes of AS8866 →

Downstream Customers(1)

ASNName
AS14789🇺🇸CLOUDFLARENET - Cloudflare, Inc.

BGP Neighbours

(seen in AS paths)

Upstreams (10)

Networks AS8866 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS44901Belcloud833
  • AS6939Hurricane Electric180
  • AS9002RETN Limited138
  • AS3356Level 3 Parent69
  • AS57463NetIX Communications JSC30
  • AS4766Korea Telecom5
  • AS15958CETIN Doo CETIN . Belgrade3
  • AS1299TWELVE99 Arelion Sweden AB2
  • AS21215UGNI UNITED GROUP NETWORK INFRASTRUCTURE D.O.O. Beograd2
  • AS137409GSL Networks Pty1

Downstreams (98)

Networks whose own prefixes AS8866 passes on: usually its customers.

  • AS34295ETA BG ASN Geo BG Net SPLtd141
  • AS42555Optic Com EU OPTICCOM BULGARIA22
  • AS29084COMNET Bulgaria Holding20
  • AS16344IS BG Information Services PLC12
  • AS21415INTERNETGROUP BG Vivacom Bulgaria EAD10
  • AS34754TELNET Vivacom Bulgaria EAD8
  • AS8795MOBIKOM Vivacom Bulgaria EAD7
  • AS13236DATACOM BG DATACOM5
  • AS51859MNSHA Mainstream Doo Beograd5
  • AS34569Networx BG Vivacom Bulgaria EAD4
  • AS43561NET1 Vivacom Bulgaria EAD4
  • AS44718FRAPORT BG Fraport Twin Star Airport Management AD4
  • AS60560MU Varna MEDICAL UNIVERSITY VARNA Prof. Dr. Paraskev Stoyanov4
  • AS197050Boriana EOOD BORIANA EOOD4
  • AS205132BTC SEC Vivacom Bulgaria EAD4
  • AS50013ISOLUTE Multicomp3
  • AS50889GFN EMEA NVIDIA3
  • AS6802UNICOM B Bulgarian Research And Education Network Association (BREN)2
  • AS12962FIBank First Investment Bank AD2
  • AS14789Cloudflare2
  • AS21433AccentureFSSC Accenture UK Limited2
  • AS24693CNSYS PLC2
  • AS29122IWET I Wet2
  • AS39635MMI Mini Maritsa Iztok EAD2
  • AS41901TELELINK BUSINESS SERVICES EAD2
  • AS42431B NET BiConsult Eood2
  • AS49850Fair BG International Fair Plovdiv AD2
  • AS51660Suvorovo NET2
  • AS60200VCC UK Victor Connect2
  • AS61071NETBOX2
  • AS198280VFU Varna Free University Chernorizets Hrabar2
  • AS198576BNR Bulgarin National Radio2
  • AS199871TL TechnoLogica EAD2
  • AS201384Lux Bg Sofia Luxoft Professional Romania S.R.L2
  • AS206804EstNOC GLOBAL Realcloud OU2
  • AS12756INFOCOM Plc1
  • AS12815Avenga BG Musala Soft EAD1
  • AS18214TELUS INTERNATIONAL1
  • AS19637Avago Technologies U.S1
  • AS21057OVERON SPAIN Servicios Audiovisuales Overon S.L1
  • AS25166Mail BG MAIL.BG Ssc1
  • AS31527TELEPOL1
  • AS31534ING BANK ING Bank N.V. Sofia Branch1
  • AS34272ACTAVIS Teva Pharma EAD1
  • AS34674NETWAVE1
  • AS35122SatNet1
  • AS39163ECONT Express Econt Express OOD1
  • AS39183Micro Optics Europe Micro Optics Europe EOOD1
  • AS39357DATECS1
  • AS41019Burgasnet1
  • AS41663MunicipalBank Municipal Bank AD1
  • AS42625Nova Television NOVA BROADCASTING GROUP EOOD1
  • AS43205BULSATCOM BG Vivacom Bulgaria EAD1
  • AS43713MOSTBG MOST Computers1
  • AS43732TBI BANK EAD1
  • AS47647E FELLOWS EFellows1
  • AS49330NIKO ET Nikolay Petrov Niko1
  • AS50379ISCNET Internet Services And Communications AD1
  • AS50431SOT Security And Observation Technologies EOOD1
  • AS51987EGT Euro Games Technology1
  • AS56371CRBG Creditreform Bulgaria EOOD1
  • AS57538PRB Prokuratura Republika Bulgaria1
  • AS57765Optix JSC Optix JSC1
  • AS57813CASHBG Cash Services Company1
  • AS57840Kontrax Comnet Bulgaria Holding1
  • AS59709TekExperts Teknowledge OPS Bulgaria EOOD1
  • AS59746ABRITES1
  • AS60578Nemetschek OOD1
  • AS62411SOLYTRON ALSO Bulgaria EOOD1
  • AS196807ASPETROLBG Petrol AD1
  • AS196876VGB BG Vestnikarska Grupa Bulgaria1
  • AS197236BIOVET JSC1
  • AS197647BG INERPS EOOD1
  • AS198941BIANOR Services EOOD1
  • AS199818NNINSURANCE Pension Insurance Company UBB EAD1
  • AS200458VMobile AD1
  • AS201215PIMPRIMA Professional Information Management PRIMA AD1
  • AS202043BIA BG Bulgarian Industrial Association, Union Of Bulgarian Business1
  • AS202690Investbank AD Investbank AD1
  • AS202737TRANSACTEU RYVYL (EU) EAD1
  • AS202843PlayboxTechML Playbox Technology ME1
  • AS203312CL Commercial League Global Pharma Centre JSC1
  • AS203390TokudaBank Bulgaria AD1
  • AS205513ViK VODOSNABDYAVANE I KANALIZACYA EOOD1
  • AS205974SAC Supreme Administrative Court1
  • AS206410Intellegent Sys Bulgaria Intellegent Systems Bulgaria1
  • AS206511Scorpion Shipping Scorpion Shipping OOD1
  • AS206546ICYGEN1
  • AS207371Gec Bg GEC BG1
  • AS207671DENSHI AD DENSHI AD1
  • AS208579Modis Akkodis Bulgaria EOOD1
  • AS209324BG SOF Genius Sports UK Limited1
  • AS210039GAMMACONSULT GAMMA CONSULT KALINKIN, PROKOPOV & SIE1
  • AS211526DAEU Darjavna Agencia Za Elektronno Upravlenie1
  • AS212561Money Plus Money Plus Management AD1
  • AS213833DKIS Ministry Of Interior Of Bulgaria1
  • AS216295TEXIMSOLUTIONS TEXIM SOLUTIONS EOOD1
  • AS218466PFC CSKA Sofia PROFESSIONAL FOOTBALL CLUB CSKA EAD1

Other adjacent networks (6)

Adjacent to AS8866 in the transit part of AS paths: peers, providers or customers.

  • AS6204ZET NET INTERKVM HOST22
  • AS34177CELESTE SAS4
  • AS6797GLOBALCONNECT NET GlobalConnect AB1
  • AS37468Angola Cables Angola Cables1
  • AS49544I3Dnet I3D.Net B.V1
  • AS210021DIL Technology Limited1
ASPA
No ASPA0 upstreams, 1 downstream
Listed as Upstream Provider by
1 ASN
View full ASPA details →
Abuse Contact
External Links
RIPE WhoisRIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/8866

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/8866" | jq