Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Lanka Education & Research Network, NREN — global IP footprint
Cities where Lanka Education & Research Network, NREN has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Countries served by Lanka Education & Research Network, NREN
Every country where this organization has IPv4 allocations, ranked by IPs held.
ASNs owned by Lanka Education & Research Network, NREN
Largest CIDR ranges
| CIDR | IPs | PTR Density | ASN | Country | State | City |
|---|---|---|---|---|---|---|
| 192.248.0.0/17 | 32.8K |
2.0%
|
AS38229 | LK | Western Province | Colombo |
| 192.248.64.0/18 | 16.4K |
0.0%
|
AS38229 | LK | North Western Province | Kuliyapitiya |
| 192.248.32.0/19 | 8.2K |
0.0%
|
AS38229 | LK | Western Province | Kalutara |
| 192.248.16.0/20 | 4.1K |
0.0%
|
AS38229 | LK | Western Province | Maharagama |
| 192.248.8.0/21 | 2.0K |
0.0%
|
AS38229 | LK | — | — |
| 103.77.64.0/22 | 1.0K |
0.0%
|
AS38229 | LK | — | — |
| 116.206.180.0/22 | 1.0K |
0.0%
|
AS38229 | LK | — | — |
| 192.248.4.0/22 | 1.0K |
0.0%
|
AS38229 | LK | — | — |
| 192.248.2.0/23 | 512 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.1.0/24 | 256 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.0/25 | 128 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.128/26 | 64 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.192/27 | 32 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.224/28 | 16 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.240/29 | 8 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.252/30 | 4 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.248/31 | 2 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.250 | 1 |
0.0%
|
AS38229 | LK | — | — |
| 192.248.0.251 | 1 |
0.0%
|
AS38229 | SG | — | — |
Frequently Asked Questions
How many IP addresses does Lanka Education & Research Network, NREN own?
Lanka Education & Research Network, NREN controls 34.8K IPv4 addresses distributed across 3 CIDR ranges. The organization is registered in Sri Lanka.
What ASNs does Lanka Education & Research Network, NREN operate?
Lanka Education & Research Network, NREN operates 1 Autonomous System. Each ASN represents an independently routed network that Lanka Education & Research Network, NREN manages for internet traffic delivery.
What type of organization is Lanka Education & Research Network, NREN?
Lanka Education & Research Network, NREN is categorized as academic. This classification is based on the organization's primary use of its IP address allocations.
