Strategic Internet IntelligenceJul 05, 2026

RIR Watchdog
Case File
- AFRINIC Saga
Number Resource Society
ICANN
IETF
History of Internet
Network Operator Group (NOGs)

People
Trends
Companies

Intelligence Directory

Intelligence Directory
Organizations
Resources
Services
Locations
People

Leadership Alliance
Strategic Circle

Sign In Register

Disciplined intelligence layer in internet infrastructure, governance, and digital capital markets.

Governance

RIR Watchdog
Case File
Number Resource Society
ICANN
IETF
History of Internet
Network Operator Group (NOGs)
RIR Directory

Market

People
Trends
Companies

Membership

Leadership Alliance
Strategic Circle

Framework

Clarity over amplification

Evidence over sentiment

Systems over noise

About BTW Contact Us Join Our Team Terms of Service

A S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online

Home
Internet Infrastructure Intelligence Directory
A S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online

Intelligence Directory

A S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online

A S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online is connected with ASN/IP network resources in Bangladesh.

Identity: A S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online, Private company, Operator
Registry relationship: RIR membership record · Bangladesh

Jump within this record

SectionWhat to know first
SectionBasic information
SectionLocations
SectionRegistry and related records

Directory Home Organizations Resources Services Locations People

Organizations Company Registry Operator Institution Government body Alliance Standards body NGO

Network operator associated with ASN/IP network resources

A S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online

A S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online is connected with ASN/IP network resources in Bangladesh.

Network operator associated with ASN/IP network resources
Bangladesh

What to know first

IdentityA S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto Online, Private company, OperatorHigh confidence
Registry relationshipRIR membership record · BangladeshMedium confidence

Basic information

Display nameA S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto OnlineHigh confidence
Legal nameA S M Mahbub Ullah, Arif Hossain, Syed Nazrul Islam T/A Duronto OnlineHigh confidence
Legal typePrivate companyHigh confidence
Registration jurisdictionBangladeshHigh confidence
HQ countryBangladeshHigh confidence
Directory categoryOperatorHigh confidence
Last updatedJun 18, 2026High confidence

Locations

Geography scopeBangladeshHigh confidence
ASN/IP network resources

Bangladesh

Medium confidence

Registry and related records

Registry and industry relationshipRegional Internet Registry membership record, BangladeshHigh confidence

Continue browsing

Organizations Resources People