AS38229 Lanka Education & Research Network, NREN

LEARN-LK - Lanka Education & Research Network, NREN · registered in Sri Lanka

IPv4 addresses34,8163 prefixes · 0.001% of announced IPv4

Rank in Sri Lanka#3largest network in LK by IPv4 space, of 22 · 6.39% of LK

Rank worldwide#4,600of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountrySri Lanka23 ASNs registered there

Open AS38229 in ASN lookup Look up an IP in this network (103.77.64.1) All networks in Sri Lanka

IPv4 prefixes

All 3 prefixes, in address order.

103.77.64.0/22
116.206.180.0/22
192.248.0.0/17

IPv6 prefixes

All 1 prefix.

2401:dd00::/32

Similar-sized networks in Sri Lanka

ASNNameIPv4 addresses

AS9329#1 SLTINT-AS-AP - Sri Lanka Telecom Internet261,888

AS18001#2 DIALOG-AS - Dialog Axiata PLC.184,320

AS5087#4 LANKA-COM - Lanka Communication Services22,784

AS45356#5 MOBITEL-LK - Mobitel Pvt Ltd17,408

AS18066#6 TCLL-AS-AP - Tata Communications Lanka Ltd5,888

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources