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How Sri Lanka ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Sri Lanka over time.
The largest autonomous systems registered to Sri Lanka by IPv4 footprint.
Share of announced address space covered by valid Route Origin Authorizations.
32 autonomous systems registered to Sri Lanka. Click an AS for detail.
| 90 |
| AS17470LK | HUTCHISON-LK - Hutchison Telecommunications Lanka (Private) Limited | 4.4K | 28 |
| AS18066LK | TCLL-AS-AP - Tata Communications Lanka Ltd | 4.4K | 2 |
| AS132124LK | ICTA-LK - Information and Communication Technology Agency of Sri Lanka | 2K | 2 |
| AS132447LK | HUTCHISON-LK - 234, Galle Road, Colombo 4 | 2K | 20 |
| AS138984LK | SLT-NW2 - Sri Lanka Telecom Ltd | 1.5K | 2 |
| 23K |
| 131.1K |
| 32 |
| AS5087LK | LANKA-COM - Lanka Communication Services | 22.8K | 65.5K | 90 |
| AS17470LK | HUTCHISON-LK - Hutchison Telecommunications Lanka (Private) Limited | 4.4K | 11 | 28 |
| AS18066LK | TCLL-AS-AP - Tata Communications Lanka Ltd | 4.4K | — | 2 |
| AS132124LK | ICTA-LK - Information and Communication Technology Agency of Sri Lanka | 2K | — | 2 |
| AS132447LK | HUTCHISON-LK - 234, Galle Road, Colombo 4 | 2K | 12 | 20 |
| AS138984LK | SLT-NW2 - Sri Lanka Telecom Ltd | 1.5K | — | 2 |
| AS17904LK | SLTASUL-LK - Sri Lankan Airlines | 1.3K | — | 4 |
| AS133051LK | CBOCP-AS-AP - COMMERCIAL BANK OF CEYLON PLC | 1K | — | 4 |
| AS139032LK | NTBP-AS-AP - Nations Trust Banks Plc | 512 | — | 2 |
| AS134824LK | TEKKI-AS-AP - Tekki Pvt Ltd | 512 | — | 2 |
| AS45489LK | SLT-GLOBAL - Sri Lanka Telecom PLC, GLobal Peering | 512 | 1 | 2 |
| AS136934LK | BOC-AS-AP - Bank Of Ceylon | 256 | — | 1 |
| AS152325LK | LANKAPAY-AS-AP - LankaPay Pvt Ltd | 256 | — | 1 |
| AS131218LK | INNODATA-ISOGEN-AS-LK - Innodata Lanka Pvt Ltd | 256 | — | 1 |
| AS151197LK | OITPL-AS-AP - OREL I T Private Limited | 256 | — | 1 |
| AS151485LK | CEB-AS-AP - CEYLON ELECTRICITY BOARD | 256 | — | 1 |
| AS153563LK | OITPL-AS-AP - OREL I T Private Limited | 256 | — | 1 |
| AS139731LK | HNBP-AS-AP - Hatton National Bank PLC | 256 | — | 1 |
| AS132045LK | DIALOG-LK - Dialog Axiata Plc | — | — | 0 |
| AS45517LK | DIALOG-LK - Dialog Axiata Plc | — | — | 0 |
| AS17627LK | MTT-AS-AP - Dialog Broadband Networks (Pvt.) Ltd. | — | — | 0 |
| AS45224LK | BELLNET-AS-AP - Lanka Bell Limited | — | — | 0 |
| AS17770LK | DIALOG-LK - Dialog Telekom Plc | — | — | 0 |
| AS131173LK | COLOCIX-IX-AS - COLOCIX Internet Exchange | — | — | 0 |
| AS204307LK | RISHIKESHAN Rishikeshan Lavakumar | — | 5 | 2 |
| AS151362LK | DTV-AS-AP - DTV | — | — | 0 |
| AS136420LK | CUMULUS-AS-AP - Dialog Broadband Networks (Pvt) Ltd. | — | — | 0 |
| AS45338LK | SLIX - Sri Lanka Internet Exchange point | — | — | 0 |