| 78.108.240.0/24 | BG-GCN-20070702 | Global Communication Net Plc, BG78.108.240.0/23 |
| 78.108.241.0/24 | BG-GCN-20070702 | Global Communication Net Plc, BG78.108.240.0/23 |
| 78.108.243.0/24 | CKYLINK10_GCN | Sky Link - Haskovo-1, BG |
| 78.108.252.0/24 | BG-GCN-20070702 | Global Communication Net Plc, BG78.108.252.0/22 |
| 83.222.161.0/24 | GCN-ADMINISTRATIVE-20160120 | Network for servers, BG83.222.160.0/23 |
| 83.222.166.0/24 | CKYLINK11_GCN | Sky Link - Haskovo, BG83.222.164.0/22 |
| 83.222.169.0/24 | GCN-PTP-20160120 | Point to point networks for customers, BG |
| 83.222.171.0/24 | SIT70_GCN | Network of SIT70 Pyrvomaitzi, BG83.222.170.0/23 |
| 83.222.173.0/24 | GCN-PTP-20160120 | Point to point networks for customers, BG83.222.172.0/23 |
| 83.222.174.0/24 | GCN-PTP-20160120 | Point to point networks for customers, BG |
| 83.222.178.0/23 | CKYLINK10_GCN | Sky Link - Haskovo, BG83.222.176.0/22 |
| 83.222.181.0/24 | CKYLINK10_GCN | Sky Link - Haskovo, BG83.222.180.0/23 |
| 83.222.183.0/24 | BG-GCN-20040426 | Global Communication Net Plc, BG |
| 87.246.0.0/20 | BG-GCN-20050825 | Global Communication Net Plc, BG87.246.0.0/23 |
| 87.246.0.0/24 | BG-GCN-20050825 | Global Communication Net Plc, BG87.246.0.0/23 |
| 87.246.1.0/24 | GCN-PTP-20160120 | Point to point networks for customers, BG87.246.0.0/23 |
| 87.246.4.0/24 | Jannet_14_Ltd | Client of GCN, BG87.246.4.0/23 |
| 87.246.5.0/24 | BG-GCN-20050825 | Global Communication Net Plc, BG87.246.4.0/23 |
| 87.246.12.0/22 | M247-LTD-London | M247 LTD London Infrastructure, GB87.246.8.0/21 |
| 87.246.28.0/22 | Eurocrypt | Global Communication Net Plc, GB |
| 87.246.44.0/23 | CKYLINK10_GCN | Sky Link - Haskovo, BG |
| 87.246.44.0/24 | CKYLINK10_GCN | Sky Link - Haskovo, BG87.246.44.0/23 |
| 87.246.61.0/24 | BG-GCN-20050825 | Global Communication Net Plc, BG87.246.60.0/22 |
| 87.246.62.0/24 | BG-GCN-20050825 | Global Communication Net Plc, BG87.246.60.0/22 |
| 87.246.63.0/24 | GCN-PTP-20160120 | Point to point networks for customers, BG87.246.60.0/22 |
| 109.160.0.0/24 | GCN-PTP-20160120 | Point to point networks for customers, BG109.160.0.0/22 |
| 109.160.1.0/24 | GCN-20160120 | Network for point to point inteconnects, BG109.160.0.0/22 |
| 109.160.8.0/24 | BG-GCN-20090827 | Global Communication Net Plc, BG109.160.8.0/22 |
| 109.160.9.0/24 | MARKETING-COMMUNICATIONS-NET | Marketing communications ltd., Virtual Machines Infrastructure, BG109.160.8.0/22 |
| 109.160.41.0/24 | GCN | Global Communication Net Plc, BG109.160.40.0/23 |
| 109.160.44.0/24 | BG-GCN-20090827 | Global Communication Net Plc, BG109.160.44.0/22 |
| 109.160.45.0/24 | BG-GCN-20090827 | Global Communication Net Plc, BG109.160.44.0/22 |
| 109.160.80.0/21 | VIDEOSAT09_GCN | Network of VideoSat - Veliko Tyrnovo, BG |
| 109.160.81.0/24 | CKYLINK10_GCN | Sky Link - Haskovo, BG109.160.80.0/21 |
| 109.160.99.0/24 | BOGITECH_GCN | Customer in Razgrad, BG |
| 109.160.114.0/23 | GCN-IZTOCHNIRODOPI-20160120 | Network of Iztochni rodopi LTD, BG109.160.112.0/20 |
| 109.160.118.0/24 | GCN | Global Communication Net Plc, BG109.160.112.0/20 |
| 109.160.119.0/24 | subnet-for-vasilevo_dot_net | vasilevo.net, BG109.160.112.0/20 |
| 109.160.120.0/24 | CKYLINK10_GCN | Sky Link - Haskovo, BG109.160.112.0/20 |
| 109.160.121.0/24 | Tonzos | Network for client Tonzos, BG109.160.112.0/20 |
| 185.43.59.0/24 | BG-GCN-20131217 | Global Communication Net Plc, BG185.43.58.0/23 |
| 212.5.59.0/24 | BG-GCN-20080902 | Global Communication Net Plc, BG |
| 212.70.130.0/23 | RIO_GCN | Network of RIO - Svilengrad, BG212.70.128.0/22 |
| 212.70.132.0/23 | GCN_2022 | Global Communication Net Plc, BG |
| 212.70.151.0/24 | BG-GCN-20071204 | Global Communication Net Plc, BG |
| 212.70.158.0/24 | PTP08_GCN | Point to point for local needs, BG212.70.158.0/23 |
| 212.70.159.0/24 | GCN-20160119 | Gcn point to point network, BG212.70.158.0/23 |
uu: 174, 1273, 1299, 3356, 6762, 6939, 44901, 57463 u4: 174, 1273, 1299, 3356, 6762, 6939, 44901 u6: 174, 1273, 1299, 3356, 57463 dd: 12436, 29084, 29622, 35761, 35773, 38932, 39251, 39401, 41019, 41624, 42086, 42100, 42878, 44313, 44851, 49040, 49188, 49849, 50013, 56906, 59463, 60182, 199191, 200024, 203917, 204210, 205352 d4: 12436, 29622, 35761, 35773, 38932, 39251, 39401, 41019, 41624, 42086, 42100, 42878, 44313, 44851, 49040, 49188, 49849, 50013, 56906, 59463, 60182, 199191, 200024, 203917, 204210, 205352 d6: 29084, 35773, 42086
| AS174 | 🔼 upstream | COGENT-174 Cogent Communications LLC, US |
| AS1273 | 🔼 upstream | CW Vodafone Group PLC, US |
| AS1299 | 🔼 upstream | TWELVE99 Arelion Sweden AB, SE |
| AS3170 | ➡️ peer | VELOXSERV VeloxServ Communications Ltd, GB |
| AS3214 | ➡️ peer | XTOM xTom GmbH, DE |
| AS3303 | ➡️ peer | SWISSCOM Swisscom (Schweiz) AG, CH |
| AS3356 | 🔼 upstream | LEVEL3 Level 3 Parent LLC, US |
| AS4849 | ➡️ peer | S3COMPANY S3 Company Ltd, BG |
| AS5405 | ➡️ peer | INTERDOTLINK Inter.link GmbH, DE |
| AS6204 | ➡️ peer | ZET-NET INTERKVM HOST SRL, RO |
| AS6663 | ➡️ peer | TTI-NET Euroweb Romania S.R.L., RO |
| AS6762 | 🔼 upstream | SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT |
| AS6939 | 🔼 upstream | HURRICANE Hurricane Electric LLC, US |
| AS8218 | ➡️ peer | NEO-ASN Zayo Infrastructure France SA, FR |
| AS8280 | ➡️ peer | SYNAPSECOM-AS SYNAPSECOM S.A. Provider of Telecommunications and Internet Services, GR |
| AS8298 | ➡️ peer | IPNG IPng Networks GmbH, CH |
| AS8888 | ➡️ peer | XTOM xTom Pty Ltd, AU |
| AS9002 | ➡️ peer | RETN-AS RETN Limited, GB |
| AS9044 | ➡️ peer | SOLNET BSE Software GmbH, CH |
| AS9198 | ➡️ peer | KAZTELECOM-AS JSC Kazakhtelecom, KZ |
| AS12436 | ➤ downstream | BERGON-AS Bergon Internet Ltd., BG |
| AS12969 | ➡️ peer | VODAFONE-ICELAND Ljosleidarinn ehf, IS |
| AS13004 | ➡️ peer | SOX Serbian Open Exchange DOO, RS |
| AS14840 | ➡️ peer | BRDIGITAL-TELECOM BR.Digital Telecom, BR |
| AS15958 | ➡️ peer | CETIN-DOO-AS CETIN Ltd. Belgrade, RS |
| AS20764 | ➡️ peer | RASCOM-AS CJSC RASCOM, RU |
| AS21215 | ➡️ peer | UGNI UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd, RS |
| AS24482 | ➡️ peer | SGGS-AS-AP SG.GS, SG |
| AS24961 | ➡️ peer | MYLOC-AS WIIT AG, DE |
| AS25091 | ➡️ peer | IP-MAX IP-Max SA, CH |
| AS28910 | ➡️ peer | INTAL-ASN Uzbektelekom Joint Stock Company, UZ |
| AS28917 | ➡️ peer | FIORD-AS Fiord Networks UAB, LT |
| AS29622 | ➤ downstream | ICONBG-AS ICON Ltd, BG |
| AS33891 | ➡️ peer | CORE-BACKBONE Core-Backbone GmbH, DE |
| AS34019 | ➡️ peer | HIVANE Hivane Association, FR |
| AS34549 | ➡️ peer | MEER-AS meerfarbig GmbH & Co. KG, DE |
| AS34872 | ➡️ peer | SERVPERSO-SYSTEMS Sarah Rossius trading as Servperso Systems, BE |
| AS34927 | ➡️ peer | IFOG-GMBH iFog GmbH, CH |
| AS35598 | ➡️ peer | INETCOM INETCOM CARRIER LLC, RU |
| AS35761 | ➤ downstream | TIVI-BG Mitko.Com Ltd., BG |
| AS35773 | ➤ downstream | ICONNECT-AS iConnect Ltd., BG |
| AS37721 | ➡️ peer | VIRTUAL-TECHNOLOGIES-SOLUTIONS-SA Virtual Technologies & Solutions, BF |
| AS38932 | ➤ downstream | RIMEX Rimex Ltd., BG |
| AS39122 | ➡️ peer | BLACKNIGHT-AS Blacknight Internet Solutions Limited, IE |
| AS39251 | ➤ downstream | NETGUARD NETGUARD LLC, BG |
| AS39351 | ➡️ peer | ESAB-AS 31173 Services AB, SE |
| AS39401 | ➤ downstream | LINKPLUSBG Link+ Ltd, BG |
| AS41019 | ➤ downstream | BURGASNET Burgasnet LTD, BG |
| AS41327 | ➡️ peer | FIBERTELECOM-AS Fiber Telecom S.p.A., IT |
| AS41624 | ➤ downstream | ELEKTRONIKANS Elektronika NS Ltd., BG |
| AS41666 | ➡️ peer | PYRO-AS openfactory nordic oy trading as Institute for Pyrotechnical Cleaning, FI |
| AS42086 | ➤ downstream | RO-NI RO&NI EOOD, BG |
| AS42100 | ➤ downstream | WITMIND-AS Witmind Ltd, BG |
| AS42541 | ➡️ peer | FIBERBY Fiberby ApS, DK |
| AS42878 | ➤ downstream | COMPASBG-AS General Partnership Compas - Karadjov & Co., BG |
| AS44306 | ➡️ peer | OMONIA OMONIA d.o.o., HR |
| AS44313 | ➤ downstream | SETSERVICE Set Service Ltd., BG |
| AS44851 | ➤ downstream | BG-RETEL-AS Retel JSC, BG |
| AS44901 | 🔼 upstream | BELCLOUD Belcloud LTD, BG |
| AS47453 | ➡️ peer | ITSERVICE ITservice 2009 LTD, BG |
| AS47692 | ➡️ peer | NESSUS Nessus GmbH, AT |
| AS48919 | ➡️ peer | UA-CITY-AS UACITY Ltd., UA |
| AS49040 | ➤ downstream | KIG-UNISAT-TV K and G UNISAT -TV LLC, BG |
| AS49188 | ➤ downstream | THREE-A-HUB Three A Hub EOOD, BG |
| AS49434 | ➡️ peer | FBWNETWORKS FBW NETWORKS SAS, FR |
| AS49544 | ➡️ peer | I3DNET i3D.net B.V, NL |
| AS49673 | ➡️ peer | TRUENETWORK Truenetwork LLC, RU |
| AS49849 | ➤ downstream | MG2002-AS MG 2002 LTD., BG |
| AS50013 | ➤ downstream | ISOLUTE Multicomp Ltd., BG |
| AS50673 | ➡️ peer | SERVERIUS-AS Serverius Holding B.V., NL |
| AS51185 | ➡️ peer | MAINSTREAMING-AS MainStreaming SpA, IT |
| AS52055 | ➡️ peer | NETIX-GREECE NetIX Communications JSC, BG |
| AS56655 | ➡️ peer | GIGAHOST Gigahost AS, NO |
| AS56906 | ➤ downstream | OSCEOLA Osceola Ltd., BG |
| AS56911 | ➡️ peer | ASN-WARIAN Warian S.R.L., IT |
| AS57463 | 🔼 upstream | NETIX NetIX Communications JSC, BG |
| AS58057 | ➡️ peer | SECUREBIT Securebit AG, CH |
| AS58299 | ➡️ peer | OPENFACTORY-AS Openfactory GmbH, CH |
| AS59463 | ➤ downstream | NESEBAR-LAN-AS VISION 2008 Ltd., BG |
| AS59900 | ➡️ peer | BALKAN-INTERNET-EXCHANGE Balkan Internet Exchange Ltd, BG |
| AS60171 | ➡️ peer | AFRIX-AS AFR-IX TELECOM S.A., ES |
| AS60182 | ➤ downstream | OMEGATRANS Omega Trans Ltd., BG |
| AS61049 | ➡️ peer | EXASCALE Exascale Ltd, GB |
| AS62000 | ➡️ peer | AS62000 SERVERD SAS, FR |
| AS62167 | ➡️ peer | TISMI Tismi BV, NL |
| AS137409 | ➡️ peer | GSLNETWORKS-AS-AP GSL Networks Pty LTD, AU |
| AS198150 | ➡️ peer | SIACOM-AS SIACOM JSC, GE |
| AS199191 | ➤ downstream | DIMITAR-VASILEV-9-AS Dimitar Vasilev-9 EOOD, BG |
| AS199524 | ➡️ peer | GCORE G-Core Labs S.A., LU |
| AS200024 | ➤ downstream | KENTAVAR-AS Kentavar M LTD., BG |
| AS200612 | ➡️ peer | GULFBRIDGEINTERNATIONAL Gulf Bridge International Inc., VG |
| AS203917 | ➤ downstream | HASHLINK Hashlink EOOD, BG |
| AS204210 | ➤ downstream | ZEUSPACKAGINGLTD Zeus Packaging Limited, IE |
| AS205112 | ➡️ peer | PHILUNET PHILUNET GmbH, DE |
| AS205352 | ➤ downstream | KBLNET KABELNET LTD, BG |
| AS206499 | ➡️ peer | LOCIX LOCIX LIMITED, GB |
| AS208972 | ➡️ peer | GIBIRNET-TR GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI, TR |
| AS209823 | ➡️ peer | ENKI-AS Enki Multimedia EURL, FR |
| AS210937 | ➡️ peer | SHOWFOM Xiufeng Guo, DE |
| AS212483 | ➡️ peer | LEVEL86 LEVEL EIGHTY-SIX COMMUNICATIONS LTD, GB |
| AS212635 | ➡️ peer | AS212635 Jurrian van Iersel, NL |
| AS213151 | ➡️ peer | CHRISELSEN Christian Elsen, DE |
| AS216265 | ➡️ peer | ARISTO-NET ARISTO NETWORKS LTD, GB |
| AS401753 | ➡️ peer | BIXCE BIXCE Inc, VG |