AS45766 — TRIANGLESERVICES - Triangle Services Limited.

Network type: residential

AS45766 announces 9 IPv4 prefixes covering 8,192 addresses and 1 IPv6 prefixes.

About this network

TRIANGLESERVICES is the AS handle for Triangle Services Limited.

What it's used for

• The address space carries residential and business broadband traffic, with registrant netnames including TNETWORK-BD, TRIANGLESERVICES-BD, DHAKA1-BD, RBS-BD, and NETSYSTEMS-BD.
• The AS announces 8192 IPv4 addresses across 9 prefixes and 17 IPv6 prefixes, while maintaining only 3 observed neighbours, a ratio indicative of an access network rather than a transit provider.
• As a nationwide ISP in Bangladesh offering cable and DSL services to home, SOHO, and corporate customers, the traffic consists primarily of subscriber eyeballs and local data connectivity.

Notable

• Registrants for the largest prefixes include T-Network, Triangle Services, Dhaka Communications, Rajshahi Broadband Service, and Net Systems, indicating a mix of direct holdings and potentially acquired or leased space.
• The inventory consists of nine distinct IPv4 /22 and /23 blocks and ten IPv6 prefixes, all located in Bangladesh.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 43.251.84.0/22
• 45.127.48.0/22
• 103.40.226.0/23
• 103.51.2.0/23
• 103.113.152.0/22
• 103.121.8.0/22
• 103.127.4.0/22
• 103.216.56.0/22
• 113.21.228.0/22
• 2400:f940::/32

Upstream networks

• AS58717 Summit Communications Ltd
• AS150178 EXABYTE LTD

Downstream networks

• AS136592 Utah Knitting & Dyeing Limited

Adjacent networks

• AS58717 Summit Communications Ltd
• AS150178 EXABYTE LTD
• AS136592 Utah Knitting & Dyeing Limited

Routing security

• RPKI: 62 valid, 0 invalid and 0 not-found announcements; 31 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 66 route objects.
• Listed in as-sets: AS-10102, AS-137491, AS-150178, AS-58682, AS-58689, AS-58715, AS-ANC-CUSTOMER-PROXY-REGISTER, AS-BDHUB, AS-DTLIIG-139901, AS-FGL, AS-FHL, AS-HURRICANE, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-RETN-ACTUAL-V4, AS-SET-BSCCL, AS-SKYTEL6-BD, AS-WCL-BD, AS132267:AS-MEMBER, AS132267:AS-MEMBERS, AS132884:AS-CUSTOMERS, AS137385:AS-ASIAN-NETWORK, AS149765:AS-CORONETIIG-BD, AS149994:AS-REGO-COMMUNICATIONS-LTD, AS150748:AS-GMAX.

Internet exchanges

• Internet Service Providers Association of Bangladesh — Dhaka, Bangladesh
• Bangladesh Internet Exchange — Dhaka, Bangladesh