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Organisation profile

Organisation

Sofia University "St. Kliment Ohridski"

Kliment Ohridski" appears in public ASN/IP network-resource records for AS5421, giving readers a view into the address-resource layer behind internet reachability.

The available evidence covers Legal type: Institution, Network identity: AS5421, Related networks: 121, and ASNs: 1.

Source description Sofia University "St. Kliment Ohridski" is recorded as an institution in BG. Current public evidence covers 1 ASN, one supporting public reference; this is treated as an enterprise network resource-holder footprint, not a public carrier-co...

BulgariaLatest 2026-07-24
  • 1ASNs
  • 121Relationships
Location
Bulgaria
Legal type
Institution
Network identity
AS5421
Related networks
121

Confidence

1
Public role
Sofia University "St.
Information type
Sofia University "St. Kliment Ohridski" is associated with autonomous system AS5421 in BG. Public evidence also covers one supporting public reference. This helps readers see the address-resource layer behind internet reachability and how it fits into the wider infrastructure map.

Related details

Last updated: 2026-06-18

Current status

Legal type:InstitutionNot yet assessed

Network identity

1
AS5421

Related networks

121
Transit topology: Sofia University "St. Kliment Ohridski"RIPE NETWORK CO…AS8866BNT-AS Bulgaria…AS34340DNS-OARCAS112RIPE NETWORK CO…AS6802RIPE NETWORK CO…AS9127RIPE NETWORK CO…AS8880RIPE NETWORK CO…AS205343RIPE NETWORK CO…AS8262RIPE NETWORK CO…AS8431DIGSYS-AS Digit…AS3245RIPE NETWORK CO…AS8717IDDQD-ASAS249IDDQD-ASAS250MNET-BG M SAT C…AS21230RIPE NETWORK CO…AS8745RIPE NETWORK CO…AS3333RIPE NETWORK CO…AS248SURFNET-NL SURF…AS1103Telecom-Group-A…AS34376TUSNET-AS Techn…AS28949TWELVE99 Arelio…AS1299UCTM-AS Univers…AS31011CWI-NLAS1888NEPUSTILNET-AS0…AS33843Nikhef Stichtin…AS1104RIPE NETWORK CO…AS12654SIDN (Stichting…AS1140TELIANET-DENMAR…AS3308TELIANET-SWEDEN…AS3301WIA-AS WIA spol…AS21430
This entityupstream / providerdownstream / customerpeer

The entity is centre-left; follow the arrows right to see how its routes reach the Tier-1 core, and left for its own customers. Scroll or use the buttons to zoom · drag the background to pan · click a node to open it in the directory.

Data as of 2026-07

The entity sits on the left and its connections fan out by role on the right; the graph shows each group’s most confident connections, and the full list below carries every relationship.

Full list

DIGSYS-AS Digital Systems LtdMultiple relationships recorded
peerHigh confidence· 149 records· 10 high · 1 unrated· Latest 2026-06peerHigh confidence· Latest 2026-06downstreamMedium confidence· 6 records· 6 unrated· Latest 2026-06downstreamHigh confidence· Latest 2026-06
DNS-OARC
upstreamMedium confidence· Latest 2026-05
AII-AS0 Economedia AD
upstreamMedium confidence· 6 records· 6 unrated· Latest 2026-06
BTC IP ADDRESS SPACE administration
upstreamMedium confidence· 6 records· 6 unrated· Latest 2026-06
DNS-OARC
upstreamMedium confidence· 2 records· 2 unrated· Latest 2026-06
UNICOM-B-AS Bulgarian Research and Education Network Association (BREN)Multiple relationships recorded
upstreamMedium confidence· 6 records· 6 unrated· Latest 2026-06downstreamHigh confidence· 2 records· 2 unrated· Latest 2026-06
AS112 Operations
upstreamMedium confidence· 6 records· 6 unrated· Latest 2026-06
A1 Bulgaria EAD Abuse
downstreamHigh confidence· Latest 2026-06
RIPE NETWORK COORDINATION CENTREAS6802
peerMedium confidence· 2 records· 2 medium· Latest 2026-07
RIPE NETWORK COORDINATION CENTREAS8717
peerMedium confidence· Latest 2026-07
DIGSYS-AS Digital Systems LtdAS3245
peerHigh confidence· 15 records· 14 high · 1 unrated· Latest 2026-07
TRAFFIC-NET Telco power LtdAS48452
upstreamMedium confidence· Latest 2026-06
RIPE NETWORK COORDINATION CENTREAS44718
upstreamMedium confidence· Latest 2026-06
MNET-BG M SAT Cable EADAS21230
upstreamMedium confidence· Latest 2026-06
VARNANET-AS Varna Net Ltd.AS20665
upstreamMedium confidence· Latest 2026-06
RIPE NETWORK COORDINATION CENTREAS44886
upstreamMedium confidence· Latest 2026-06
RIPE NETWORK COORDINATION CENTREAS12564
upstreamMedium confidence· Latest 2026-06
RIPE NETWORK COORDINATION CENTREAS201200
upstreamMedium confidence· Latest 2026-06