Lanka Education and Research Network
Cluster stats
| Netblocks | 41 |
| All fragments | 157 blocks across 4 clusters |
| Cluster ID | 191602252 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 7 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (41)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.77.64.0/22 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 116.206.180.0/22 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 123.231.32.96/30 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.0.0/17 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.0.0/23 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.0.0/25 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.0.0/22 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.0.250/31 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.1.0/25 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.2.0/23 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.2.254/32 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.3.0/26 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.3.64/26 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.4.0/22 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.8.0/21 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.16.0/21 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.16.0/20 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.24.0/21 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.32.0/19 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.40.0/21 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.48.0/20 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.64.0/18 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 192.248.121.0/24 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 202.179.249.84/30 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 203.30.38.32/30 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 209.85.173.170/31 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2001:254:8001:16::/64 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2001:df0:21a:fffc:0:3:8229:0/126 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2001:4860:1:1:0:9555::/127 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2401:dd00::/32 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2401:dd00::/64 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2401:dd00:0:1::/64 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2401:dd00:0:8::/127 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2401:dd00:1:1::/64 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2401:dd00:3:64::/64 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 2404:f000:100::18/126 | Lanka Education and Research Network | BGP | ANNOUNCED | ● high |
| 103.77.64.0/22 | Lanka Education and Research Network | APNIC | ALLOCATED PORTABLE | ● medium |
| 192.248.0.0/17 | Lanka Education and Research Network | APNIC | ALLOCATED PORTABLE | ● medium |
| 2401:dd00::/32 | Lanka Education and Research Network | APNIC | ALLOCATED PORTABLE | ● medium |
| 116.206.180.0/22 | Lanka Education and Research Network | APNIC | ALLOCATED PORTABLE | ● low |
| 2001:df0:17::/48 | Lanka Education and Research Network | APNIC | ASSIGNED PORTABLE | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
95.1%
of checked blocks have valid RPKI ROA coverage
(39 of 41)
Possible discrepancies (1)
These blocks are registered to Lanka Education and Research Network but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2001:df0:17::/48 /48 | authorized for AS38339 — CNISP-Union Technology (Beijing) Co., Ltd |
NIC Handles
AL1528-AP
APNIC-HM
AS38229
MAINT-LK-LEARN
NEL3-AP
ORG-LEAR1-AP
TML1-AP