| 4755 | TATA Communications (America) Inc |
| 5087 | Lanka Communication Services |
| 5511 | OPENTRANSIT |
| 9009 | M247 |
| 9329 | Sri Lanka Telecom Internet |
| 13335 | CloudFlare Inc |
| 15024 | Packetworks Inc. |
| 16625 | Akamai Technologies Inc. |
| 17470 | Etisalat Lanka (Pvt) Ltd. |
| 17904 | Sri Lankan Airlines |
| 18001 | Dialog Axiata PLC. |
| 24222 | OFFICETIGER DATABASE SYSTEMS INDIA PVT LTD |
| 38229 | Lanka Education & Research Network NREN |
| 44444 | FORCEPOINT-CLOUD-AS |
| 45224 | Lanka Bell Limited |
| 45338 | SLIX Sri Lanka Internet Exchange point |
| 45356 | IS Group No:108 W A D Ramanayake Mawatha |
| 45489 | Sri Lanka Telecom PLC GLobal Peering |
| 45517 | Bharti Airtel Lanka Pvt. Limited |
| 51964 | ORANGE-BUSINESS-SERVICES-IPSN-ASN |
| 132045 | Bharti Airtel Lanka Pvt. Limited |
| 132124 | Information and Communication Technology Agency of Sri Lanka |
| 132447 | 234 Galle Road Colombo 4 |
| 133051 | Commercial Bank of Ceylon PLC |
| 136420 | Dialog Broadband Networks (Pvt) Ltd. |
| 136934 | Bank Of Ceylon |
| 138169 | DP Technologies (Pvt) Ltd |
| 138984 | Sri Lanka Telecom Ltd |
| 139032 | Nations Trust Banks Plc |