A list of all Bulgaria ASNs including hosting providers, ISPs, and businesses with announced IPv4 and IPv6 prefixes.
| ASN | Type | IPv4 Routes | IPv6 Routes | Company |
|---|---|---|---|---|
| AS12795 | Other Business | 2 | 0 | Central Cooperative Bank JSC |
| AS12962 | Other Business | 2 | 0 | First Investment Bank AD |
| AS12982 | Hosting Provider | 2 | 0 | BULINFO EOOD |
| AS16328 | Education | 2 | 0 | University of Architecture Civil Engineering and Geodesy |
| AS196738 | Other Business | 2 | 0 | "Sixty K" Ltd. |
| AS197741 | Other Business | 2 | 0 | Icard Services PLC |
| AS198280 | Education | 2 | 0 | Varna Free University Chernorizets Hrabar |
| AS198576 | Government | 2 | 0 | Bulgarin National Radio |
| AS198783 | Other Business | 2 | 0 | ET HALIL ADEM |
| AS200024 | Other Business | 2 | 0 | Kentavar M LTD. |
| AS200033 | Other Business | 2 | 0 | Megalan EOOD |
| AS201005 | Other Business | 2 | 0 | IT Mania Ltd. |
| AS201326 | Other Business | 2 | 0 | BG BUSINESS SOLUTIONS EOOD |
| AS202160 | Other Business | 2 | 0 | MBS Vision Ltd. |
| AS202439 | ISP & Mobile | 2 | 0 | NETCOM Ltd. |
| AS202737 | Other Business | 2 | 0 | RYVYL (EU) EAD |
| AS202911 | Other Business | 2 | 0 | New Age Networks Ltd. |
| AS204448 | Other Business | 2 | 0 | Shopmetrics Europe ltd. |
| AS205546 | Other Business | 2 | 0 | GIGA FIBERNET ltd. |
| AS206410 | Other Business | 2 | 0 | Intellegent Systems Bulgaria Ltd. |
| AS206796 | Other Business | 2 | 0 | EVROTRUST TECHNOLOGIES AD |
| AS208370 | ISP & Mobile | 2 | 0 | DigiSys Ltd. |
| AS208518 | Other Business | 2 | 0 | Hosting4Friends EOOD |
| AS208641 | Other Business | 2 | 0 | ET "GEORGI SHISHKOV" |
| AS20956 | Other Business | 2 | 0 | SYSTEM SECURITY AND INTEGRATION EOOD |
| AS210166 | Other Business | 2 | 0 | YouTel Communications Ltd. |
| AS210250 | Hosting Provider | 2 | 0 | K Media Tech Ltd. |
| AS210746 | Hosting Provider | 2 | 0 | ByteOpt SLLC |
| AS210754 | Other Business | 2 | 0 | Kozloduy NPP Plc |
| AS210992 | Other Business | 2 | 0 | D Commerce Bank AD |
| AS211159 | ISP & Mobile | 2 | 0 | FIBER X Ltd. |
| AS212652 | ISP & Mobile | 2 | 0 | Boramax ltd |
| AS212677 | Other Business | 2 | 0 | Terinet EOOD |
| AS213037 | Other Business | 2 | 0 | CoreTech Bulgaria EOOD |
| AS213039 | Other Business | 2 | 0 | MIKRAMIX LTD. |
| AS21337 | Other Business | 2 | 0 | United Bulgarian Bank AD |
| AS214795 | Other Business | 2 | 0 | LACHEZAR CHOLAKOV |
| AS25554 | Government | 2 | 0 | Ministry of Finance of Bulgarian Government |
| AS28820 | ISP & Mobile | 2 | 0 | Eastern Telecommunication Company EAD |
| AS29122 | Other Business | 2 | 0 | i-Wet Ltd. |
| AS34340 | Government | 2 | 0 | Bulgarian National TV |
| AS35464 | Other Business | 2 | 0 | Datamax JSC |
| AS41019 | ISP & Mobile | 2 | 0 | Burgasnet LTD |
| AS41624 | ISP & Mobile | 2 | 0 | Elektronika NS Ltd. |
| AS41730 | Other Business | 2 | 0 | Dazzlework Ltd. |
| AS41901 | Other Business | 2 | 0 | TELELINK BUSINESS SERVICES EAD |
| AS42267 | Other Business | 2 | 0 | Vision Media Plus, EOOD |
| AS42410 | Other Business | 2 | 0 | Point To Point Ltd. |
| AS42942 | Other Business | 2 | 0 | Telecomp Ltd. |
| AS43068 | ISP & Mobile | 2 | 0 | Pladi Computers Ltd. |
| AS43732 | Other Business | 2 | 0 | TBI BANK EAD |
| AS43943 | ISP & Mobile | 2 | 0 | KCM SA |
| AS47624 | ISP & Mobile | 2 | 0 | NETGUARD LLC |
| AS47964 | Hosting Provider | 2 | 0 | Data Center Ltd. |
| AS4849 | Hosting Provider | 2 | 0 | S3 Company Ltd |
| AS49041 | ISP & Mobile | 2 | 0 | Globalkom 2 Ltd |
| AS49773 | Other Business | 2 | 0 | Deimos Ltd. |
| AS49815 | Hosting Provider | 2 | 0 | Host2 LTD |
| AS49850 | ISP & Mobile | 2 | 0 | International Fair Plovdiv AD |
| AS51358 | Other Business | 2 | 0 | Radioactive EOOD |
| AS51374 | Other Business | 2 | 0 | Unicorn Systems ltd. |
| AS51605 | Other Business | 2 | 0 | XS Software JSC |
| AS51830 | Other Business | 2 | 0 | C3i Europe EOOD |
| AS56593 | Other Business | 2 | 0 | Opencode Systems Ltd. |
| AS56606 | ISP & Mobile | 2 | 0 | NERACOM Ltd. |
| AS57237 | Other Business | 2 | 0 | Heros Communication Holding Ltd. |
| AS58294 | Other Business | 2 | 0 | Cloud Wall Ltd. |
| AS59546 | Other Business | 2 | 0 | Energo-Pro Varna EAD |
| AS59582 | Other Business | 2 | 0 | Avus Capital OOD |
| AS60701 | Other Business | 2 | 0 | MariaDB Bulgaria EOOD |
| AS60859 | Other Business | 2 | 0 | TERA COMMUNICATIONS AD |
| AS62418 | Other Business | 2 | 0 | Data Syst Ltd. |
| AS43202 | Other Business | 1 | 8 | Elektrorazpredelenie Yug EAD |
| AS200306 | Other Business | 1 | 6 | Ivan Stamov |
| AS205138 | Other Business | 1 | 5 | Open Solutions Ltd. |
| AS202265 | Other Business | 1 | 2 | InterWebs Ltd. |
| AS202634 | Other Business | 1 | 2 | Petar Petrov |
| AS15669 | Other Business | 1 | 1 | BIX.BG Ltd. |
| AS197069 | Other Business | 1 | 1 | Easy Asset Management AD |
| AS198127 | Other Business | 1 | 1 | Hristo Bogdanov |
| AS203954 | ISP & Mobile | 1 | 1 | ITNS GLOBAL EOOD |
| AS206755 | Other Business | 1 | 1 | Netcube Ltd. |
| AS207812 | Other Business | 1 | 1 | DM AUTO EOOD |
| AS209681 | Other Business | 1 | 1 | Deltacom Electronics Ltd. |
| AS214170 | Hosting Provider | 1 | 1 | EVOLONIA LTD. |
| AS216272 | Other Business | 1 | 1 | DEVHEX LTD. |
| AS42721 | Other Business | 1 | 1 | VideoMaxAVS Ltd. |
| AS44872 | Government | 1 | 1 | PREZIDENTSTVO NA REPUBLIKA BULGARIA |
| AS48155 | Education | 1 | 1 | University of Ruse "Angel Kanchev" |
| AS49421 | Other Business | 1 | 1 | Linux Ltd. |
| AS49681 | Other Business | 1 | 1 | StorPool Storage AD |
| AS49704 | Other Business | 1 | 1 | PETASCALE SUPERCOMPUTER CONSORTIUM - BULGARIA - DZZD |
| AS12756 | Other Business | 1 | 0 | INFOCOM Plc. |
| AS12815 | Other Business | 1 | 0 | Musala Soft EAD |
| AS13147 | Other Business | 1 | 0 | Net Info JSCo |
| AS15362 | Other Business | 1 | 0 | Risk Engineering Ltd. |
| AS15534 | Other Business | 1 | 0 | Datamax AD |
| AS16193 | Other Business | 1 | 0 | BORICA AD |
| AS196801 | Other Business | 1 | 0 | Chimimport Plc |
| AS196807 | Other Business | 1 | 0 | Petrol AD |