192.248.47.0/24 IP Range

IP	Country	Type	Company	Domain

192.248.47.0	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.1	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.2	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.3	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.4	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.5	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.6	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.7	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.8	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.9	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.10	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.11	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.12	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.13	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.14	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.15	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.16	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.17	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.18	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.19	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.20	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.21	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.22	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.23	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.24	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.25	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.26	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.27	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.28	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.29	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.30	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.31	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.32	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.33	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.34	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.35	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.36	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.37	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.38	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.39	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.40	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.41	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.42	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.43	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.44	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.45	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.46	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.47	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.48	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.49	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.50	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.51	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.52	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.53	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.54	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.55	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.56	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.57	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.58	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.59	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.60	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.61	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.62	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.63	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.64	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.65	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.66	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.67	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.68	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.69	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.70	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.71	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.72	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.73	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.74	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.75	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.76	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.77	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.78	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.79	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.80	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.81	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.82	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.83	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.84	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.85	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.86	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.87	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.88	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.89	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.90	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.91	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.92	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.93	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.94	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.95	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.96	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.97	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.98	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.99	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.100	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.101	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.102	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.103	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.104	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.105	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.106	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.107	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.108	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.109	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.110	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.111	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.112	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.113	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.114	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.115	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.116	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.117	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.118	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.119	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.120	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.121	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.122	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.123	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.124	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.125	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.126	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.127	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.128	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.129	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.130	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.131	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.132	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.133	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.134	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.135	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.136	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.137	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.138	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.139	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.140	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.141	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.142	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.143	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.144	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.145	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.146	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.147	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.148	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.149	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.150	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.151	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.152	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.153	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.154	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.155	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.156	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.157	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.158	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.159	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.160	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.161	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.162	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.163	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.164	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.165	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.166	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.167	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.168	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.169	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.170	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.171	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.172	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.173	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.174	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.175	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.176	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.177	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.178	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.179	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.180	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.181	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.182	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.183	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.184	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.185	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.186	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.187	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.188	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.189	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.190	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.191	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.192	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.193	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.194	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.195	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.196	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.197	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.198	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.199	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.200	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.201	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.202	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.203	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.204	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.205	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.206	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.207	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.208	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.209	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.210	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.211	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.212	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.213	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.214	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.215	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.216	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.217	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.218	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.219	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.220	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.221	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.222	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.223	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.224	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.225	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.226	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.227	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.228	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.229	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.230	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.231	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.232	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.233	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.234	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.235	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.236	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.237	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.238	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.239	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.240	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.241	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.242	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.243	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.244	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.245	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.246	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.247	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.248	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.249	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.250	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.251	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.252	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.253	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.254	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk
192.248.47.255	Sri Lanka	isp	Lanka Education and Research Network	learn.ac.lk