RDAP / Whois lookup

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

AS50910

Record foundRIPE NCC

MAINSTREAM-BIRM1-AS

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

Queried at10/27/2026, 08:09:04Local 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: 4/20/2010, 08:13:01
Last changed: 8/23/2019, 10:57:46

Resource rangeAS50910 – AS50910Autonomous system

Resource records1ASN count

Public contacts7Published by the registry

Registry events2Authoritative change record

Authoritative registration details

Registry handle: AS50910
Name: MAINSTREAM-BIRM1-AS
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: AS50910 – AS50910
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

AdministrativeTechnicalAbuse

IT ServicesID1608-RIPE

abuse@msdigital.net

Mainstream Digital Ltd · 203-204 Cirencester Business Park · Love Lane · Cirencester · GL7 1XD · United Kingdom

Registrant

MAINSTREAMD-MNTMAINSTREAMD-MNT

Not provided by registry

Registrant

Mainstream Digital LtdORG-MDL3-RIPE

+441285644858

701 Stonehouse Park Sperry Way, · GL10 3UT · Stonehouse, Gloucestershire, · UNITED KINGDOM

Registrant

ORG-NCC1-RIPERIPE-NCC-END-MNT

Not provided by registry

AdministrativeTechnical

IT DevelopmentID1607-RIPE

+441285644858

Mainstream Digital Ltd · 203 Cirencester Business Park · Love Lane · Cirencester · GL7 1XD · United Kingdom

AdministrativeTechnical

Ian MedlockIM3708-RIPE

+441285644858

Mainstream Digital Ltd · 203 Cirencester Business Park · Love Lane · Cirencester · GL7 1XD · United Kingdom

AdministrativeTechnical

Leo HarisLH3444-RIPE

+44 1285 644 858

203-204 Cirencester Business Park · Love Lane · Cirencester · GL7 1XD · United Kingdom

Registration and change events

2 events

Event	Time (UTC)	Actor
Last changed	8/23/2019, 10:57:46	Not provided by registry
Registration	4/20/2010, 08:13:01	Not provided by registry

Terms and remarks

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

5 notices

Registry noticeBirmingham

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