BTW.Media
Daily editionStrategic Internet Intelligence
Sign InRegister

Intelligence Directory

Bulgarian Research and Education Network Association (BREN)

Bulgarian Research and Education Network Association (BREN) is a institution in Bulgaria with public network-resource records including AS6802 and 163 network relationships.

Identity
Bulgarian Research and Education Network Association (BREN), Institution
Network resources
1 ASN · 163 network relationships
Registry relationship
1 RIR membership record · Bulgaria
People and links
Upstream network: BT British Telecommunications PLC, Upstream network: RIPE NETWORK COORDINATION CENTRE, Downstream network: BT British Telecommunications PLC +41, Abuse
Organization

Bulgarian Research and Education Network Association (BREN)

Bulgarian Research and Education Network Association (BREN) is a institution in Bulgaria with public network-resource records including AS6802 and 163 network relationships.

  • Institution
  • Bulgaria

At a glance

  • Autonomous system numberLinked with AS6802High confidence
  • Relationships163 recorded network relationshipsMedium confidence

Basic information

  • Display nameBulgarian Research and Education Network Association (BREN)High confidence
  • Legal nameBulgarian Research and Education Network Association (BREN)High confidence
  • Legal typeInstitutionHigh confidence
  • Registration jurisdictionBulgariaHigh confidence
  • HQ countryBulgariaHigh confidence
  • Directory categoryInstitutionHigh confidence
  • AliasesUNICOM-B-AS Bulgarian Research and Education Network Association (BREN)Medium confidence
  • Last updatedJun 18, 2026High confidence

Locations

  • Geography scopeBulgariaHigh confidence
  • ASN/IP network resourcesBulgariaMedium confidence

Network identity

  • Autonomous system numberAS6802High confidence

Which networks it connects with · 163

  • Upstream network22 additional upstream network relationships remain without an identified counterparty network.Medium confidence
  • Peer network15 additional peer network relationships remain without an identified counterparty network.Medium confidence
  • Downstream network32 additional downstream network relationships remain without an identified counterparty network.Medium confidence

Upstream network · 22

  • Counterparty networkBT British Telecommunications PLC · BT British Telecommunications PLC is recorded as an upstream or transit network. · unverified reportHigh confidence
  • Counterparty networkRIPE NETWORK COORDINATION CENTRE · RIPE NETWORK COORDINATION CENTRE is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkBRITISH TELECOM PLC · BRITISH TELECOM PLC is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkAS-BG-BAS · AS-BG-BAS is recorded as an upstream or transit network. · Relationship context for this public directory object.Medium confidence
  • Counterparty networkNETISSAT-AS · NETISSAT-AS is recorded as an upstream or transit network. · Relationship context for this public directory object.Medium confidence
  • Counterparty networkIS-BG-AS · IS-BG-AS is recorded as an upstream or transit network. · Relationship context for this public directory object.Medium confidence
  • Counterparty networkA1 Bulgaria EAD · A1 Bulgaria EAD is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkAS-BG-BAS Bulgarian Academy of Sciences · AS-BG-BAS Bulgarian Academy of Sciences is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkSU-NET-AS Sofia University "St. Kliment Ohridski" · SU-NET-AS Sofia University "St. Kliment Ohridski" is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkA1 Bulgaria EAD Abuse · A1 Bulgaria EAD Abuse is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkPetaSC-Bulgaria PETASCALE SUPERCOMPUTER CONSORTIUM - BULGARIA - DZZD · PetaSC-Bulgaria PETASCALE SUPERCOMPUTER CONSORTIUM - BULGARIA - DZZD is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkTUSNET-AS Technical University of Sofia · TUSNET-AS Technical University of Sofia is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkD. A. Tsenov Svishtov Academy of Economics Abuse handling · D. A. Tsenov Svishtov Academy of Economics Abuse handling is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkLirex Net Abuse Contact · Lirex Net Abuse Contact is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkTUVARNA-AS Technical University of Varna · TUVARNA-AS Technical University of Varna is recorded as an upstream or transit network. · Relationship context for this public directory object.High confidence
  • Counterparty networkAS21320 · AS21320 is recorded as an upstream or transit network.Medium confidence
  • Counterparty networkAS16344 · AS16344 is recorded as an upstream or transit network.Medium confidence
  • Counterparty networkAS8745 · AS8745 is recorded as an upstream or transit network.High confidence
  • Counterparty networkAS9127 · AS9127 is recorded as an upstream or transit network.Medium confidence
  • Counterparty networkAS28949 · AS28949 is recorded as an upstream or transit network.High confidence
  • Counterparty networkAS48155 · AS48155 is recorded as an upstream or transit network.High confidence
  • Counterparty networkAS5421 · AS5421 is recorded as an upstream or transit network.High confidence

Peer network · 43

  • Counterparty networkSYNAPSECOM-AS SYNAPSECOM S.A. Provider of Telecommunications and Internet Services · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkHURRICANE ELEC LLC · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkGSL NTWK PTY LTD · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkSWISSCOM AG · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkINTERDOTLINK Inter.link GmbH · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networki3D.net B.V. · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkVALVE CORP · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkRIPE Network Coordination Centre · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkGSL Networks Pty LTD administrator · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkHURRICANE · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkNEO-ASN Zayo Infrastructure France SA · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networki3Dnet i3D.net B.V · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkVALVE-CORPORATION · The two networks have a direct traffic-exchange relationship record. · Relationship context for this public directory object.High confidence
  • Counterparty networkAS8745 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS6939 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS31011 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS8866 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS41352 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS6204 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS5405 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS48678 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS48155 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS44901 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS13004 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS8262 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS8218 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS8280 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS208972 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS137409 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS28949 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS47174 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS3303 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS210021 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS21215 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS20965 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS8717 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS49704 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS15958 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS21320 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS9009 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS5421 · The two networks have a direct traffic-exchange relationship record.Medium confidence
  • Counterparty networkAS49544 · The two networks have a direct traffic-exchange relationship record.High confidence
  • Counterparty networkAS2914 · The two networks have a direct traffic-exchange relationship record.High confidence

Downstream network · 29

  • Counterparty networkBT British Telecommunications PLC · BT British Telecommunications PLC is recorded as a downstream network. · unverified reportHigh confidence
  • Counterparty networkRIPE NETWORK COORDINATION CENTRE · RIPE NETWORK COORDINATION CENTRE is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkBRITISH TELECOM PLC · BRITISH TELECOM PLC is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkNETISSAT-AS · NETISSAT-AS is recorded as a downstream network. · Relationship context for this public directory object.Medium confidence
  • Counterparty networkIS-BG-AS · IS-BG-AS is recorded as a downstream network. · Relationship context for this public directory object.Medium confidence
  • Counterparty networkAS-BG-BAS · AS-BG-BAS is recorded as a downstream network. · Relationship context for this public directory object.Medium confidence
  • Counterparty networkDNS-OARC · DNS-OARC is recorded as a downstream network. · Relationship context for this public directory object.Medium confidence
  • Counterparty networkA1 Bulgaria EAD · A1 Bulgaria EAD is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkSU-NET-AS Sofia University "St. Kliment Ohridski" · SU-NET-AS Sofia University "St. Kliment Ohridski" is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkAS-BG-BAS Bulgarian Academy of Sciences · AS-BG-BAS Bulgarian Academy of Sciences is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkA1 Bulgaria EAD Abuse · A1 Bulgaria EAD Abuse is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkTUSNET-AS Technical University of Sofia · TUSNET-AS Technical University of Sofia is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkPetaSC-Bulgaria PETASCALE SUPERCOMPUTER CONSORTIUM - BULGARIA - DZZD · PetaSC-Bulgaria PETASCALE SUPERCOMPUTER CONSORTIUM - BULGARIA - DZZD is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkTUVARNA-AS Technical University of Varna · TUVARNA-AS Technical University of Varna is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkD. A. Tsenov Svishtov Academy of Economics Abuse handling · D. A. Tsenov Svishtov Academy of Economics Abuse handling is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkLirex Net Abuse Contact · Lirex Net Abuse Contact is recorded as a downstream network. · Relationship context for this public directory object.High confidence
  • Counterparty networkAS1755 · AS1755 is recorded as a downstream network.High confidence
  • Counterparty networkAS3300 · AS3300 is recorded as a downstream network.High confidence
  • Counterparty networkAS5421 · AS5421 is recorded as a downstream network.Medium confidence
  • Counterparty networkAS8866 · AS8866 is recorded as a downstream network.High confidence
  • Counterparty networkAS8745 · AS8745 is recorded as a downstream network.Medium confidence
  • Counterparty networkAS20965 · AS20965 is recorded as a downstream network.High confidence
  • Counterparty networkAS41352 · AS41352 is recorded as a downstream network.Medium confidence
  • Counterparty networkAS48155 · AS48155 is recorded as a downstream network.Medium confidence
  • Counterparty networkAS8262 · AS8262 is recorded as a downstream network.High confidence
  • Counterparty networkAS49704 · AS49704 is recorded as a downstream network.Medium confidence
  • Counterparty networkAS28949 · AS28949 is recorded as a downstream network.Medium confidence
  • Counterparty networkAS47174 · AS47174 is recorded as a downstream network.Medium confidence
  • Counterparty networkAS112 · AS112 is recorded as a downstream network.Medium confidence

People and contacts

  • ContactsAbuseMedium confidence
  • Available contact typesAbuseMedium confidence

Registry and related records

  • Registry and industry relationshipRegional Internet Registry membership record, BulgariaHigh confidence

Source basis

How to read these connections

  • Relationship clarityThe page records 163 network relationships, but some counterparties are still not identified by name or ASN.Medium confidence