| 46.253.8.0/24 | Kamchijanet | Kamchija Network, BG46.253.8.0/21 |
| 46.253.10.0/24 | Netsar | Netsar, BG46.253.8.0/21 |
| 46.253.15.0/24 | BG-BTEL | Bulgartel - end corporate customer network, BG46.253.8.0/21 |
| 93.94.136.0/24 | BG-BTEL | BTel network, BG93.94.136.0/22 |
| 93.94.137.0/24 | BG-BTEL-L3 | BTel network layer3 services, BG93.94.136.0/22 |
| 93.94.138.0/24 | BG-BTEL | Bulgartel, BG93.94.136.0/22 |
| 93.94.141.0/24 | BG-BULGARTEL-20080314 | "Bulgartel" AD, BG |
| 93.94.143.0/24 | BG-BULGARTEL-20080314 | "Bulgartel" AD, BG |
| 95.169.208.0/20 | BG-BULGARTEL-20090129 | "Bulgartel" AD, BG |
| 95.169.213.0/24 | Kamchijanet | Kamchija Network - corporate clinets, BG95.169.208.0/20 |
| 95.169.219.0/24 | Bulgartel | Bulgartel Point-to-Point network, BG95.169.208.0/20 |
uu: 174, 3257, 6939, 9002 u4: 174, 6939, 9002 u6: 3257, 9002 dd: 8262, 34909, 35489, 39635, 42942, 44100, 44118, 50013, 51196, 51660, 57344, 60441, 60578, 198938, 202543, 205937, 210769 d4: 8262, 34909, 35489, 39635, 42942, 44100, 44118, 50013, 51196, 51660, 57344, 60441, 60578, 198938, 202543, 205937, 210769 d6: 34909, 35489
| AS174 | 🔼 upstream | COGENT-174 Cogent Communications LLC, US |
| AS5405 | ➡️ peer | INTERDOTLINK Inter.link GmbH, DE |
| AS6204 | ➡️ peer | ZET-NET INTERKVM HOST SRL, RO |
| AS6939 | 🔼 upstream | HURRICANE Hurricane Electric LLC, US |
| AS8218 | ➡️ peer | NEO-ASN Zayo Infrastructure France SA, FR |
| AS8262 | ➤ downstream | EVOLINK-AS Evolink EAD, BG |
| AS8280 | ➡️ peer | SYNAPSECOM-AS SYNAPSECOM S.A. Provider of Telecommunications and Internet Services, GR |
| AS9002 | 🔼 upstream | RETN-AS RETN Limited, GB |
| AS13004 | ➡️ peer | SOX Serbian Open Exchange DOO, RS |
| AS15958 | ➡️ peer | CETIN-DOO-AS CETIN Ltd. Belgrade, RS |
| AS21215 | ➡️ peer | UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd, RS |
| AS34909 | ➤ downstream | MAXCOM-AS MAXCOM Ltd, BG |
| AS35489 | ➤ downstream | GLOBALONE Global One Ltd., BG |
| AS39635 | ➤ downstream | MMI-AS Mini Maritsa Iztok EAD, BG |
| AS42942 | ➤ downstream | TELECOMP-AS Telecomp Ltd., BG |
| AS44100 | ➤ downstream | ARIELTV-AS Ariel TV EAD, BG |
| AS44118 | ➤ downstream | BKTEL BalkanTel DOO, MK |
| AS44901 | ➡️ peer | BELCLOUD Belcloud LTD, BG |
| AS49544 | ➡️ peer | I3DNET i3D.net B.V, NL |
| AS50013 | ➤ downstream | ISOLUTE Multicomp Ltd., BG |
| AS51196 | ➤ downstream | GOLDTELECOM GOLD TELECOM BULGARIA PLC, BG |
| AS51660 | ➤ downstream | SUVOROVO Suvorovo NET Ltd, BG |
| AS57344 | ➤ downstream | TELEHOUSE-AS Telehouse EAD, BG |
| AS59900 | ➡️ peer | BALKAN-INTERNET-EXCHANGE Balkan Internet Exchange Ltd, BG |
| AS60441 | ➤ downstream | ELITCOM ELITKOM Ltd., BG |
| AS137409 | ➡️ peer | GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU |
| AS198938 | ➤ downstream | STONE-AS Stone Computers AD, BG |
| AS202543 | ➤ downstream | ABILIXSOFT-SF2016 Mrejitor Ltd, BG |
| AS203917 | ➡️ peer | HASHLINK Hashlink EOOD, BG |
| AS205937 | ➤ downstream | BGTRANSGAS Bulgartransgaz EAD, BG |
| AS206346 | ➡️ peer | PAN-TELECOM-AS Pan Telecom EOOD, BG |
| AS208972 | ➡️ peer | GIBIRNET-TR GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI, TR |
| AS210769 | ➤ downstream | APOLONET ApoloNET LTD, BG |
| AS216265 | ➡️ peer | ARISTO-NET ARISTO NETWORKS LTD, GB |