RDAP / Whois lookup

Look up authoritative registration records for a domain, IP, network prefix or ASN. Subdomains are resolved to their registrable domain automatically.

AS57840

Record foundRIPE NCC

Kontrax

RDAP is structured authoritative registration data. Registration records and contacts do not establish current routing, device location or network safety.

Queried at11/7/2026, 18:42:52Local authoritative snapshot

ASN profile Network topology BGP routes

Resource type: Autonomous system
Registry: RIPE NCC
Registration country / region: Not provided by registry
Registration status: Active
Registered at: 2/20/2012, 14:33:17
Last changed: 4/2/2020, 12:39:49

Resource rangeAS57840 – AS57840Autonomous system

Resource records1ASN count

Public contacts7Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS57840
Name: Kontrax
Allocation type: Not provided by registry
Parent handle: Not provided by registry
Whois server: whois.ripe.net
Authoritative RDAP host: rdap.db.ripe.net

Address and number range

Resource range: AS57840 – AS57840
Address family: Not applicable
Resource records: Not applicable

Registration entities and contacts

Only public fields from the authoritative RDAP response are shown. Roles are assigned by the registry.

7 entities

Registrant

COMNET-ADMCOMNET-ADM

Not provided by registry

Technical

Dimitar KostadinovDK1476-RIPE

+359 56 800416

Comnet Bulgaria Holding Ltd. · Bulgaria · 8000 Bourgas · Stefan Stambolov 74

Administrative

Ivan IvanovII147-RIPE

+359 56 813022

Comnet Bulgaria Holding Ltd. · Bulgaria · 8000 Bourgas · Stefan Stambolov 74

Registrant

Comnet Bulgaria Holding Ltd.ORG-CBHL1-RIPE

+35956813022

Konstantin Velichkov 34 et.5 · 8000 · Burgas · BULGARIA

Registrant

ORG-NCC1-RIPERIPE-NCC-END-MNT

Not provided by registry

Abuse

ORG-CBHL1-RIPECB12430-RIPE

abuse@comnet.bg+359 56 960100

ComNet Bulgaria Holding Ltd. · Bulgaria · 8000 Burgas · Konstantin Velcihkov 34

Technical

Hristo AndreevHA4858-RIPE

+35956960100

Bulgaria, Burgas, Stefan Stambolov 74

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	4/2/2020, 12:39:49	Not provided by registry
Registration	2/20/2012, 14:33:17	Not provided by registry

Terms and remarks

Registry notices are shown verbatim so their authoritative meaning is not altered.

4 notices

FilteredThis output has been filtered.

Whois Inaccuracy ReportingIf you see inaccuracies in the results, please visit:

SourceObjects returned came from source RIPE

Terms and ConditionsThis is the RIPE Database query service. The objects are in RDAP format.

CHA.LA authoritative RDAP snapshotIANA Bootstrap only locates the responsible registration service. Data comes from the corresponding RIR or domain registry and is cached locally by query target.Authoritative source: RIPE NCC · rdap.db.ripe.net