103.77.64.0/22 Lanka Education & Research Network, NREN
Announced by AS38229 Lanka Education & Research Network, NREN. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.77.64.0/22
Prefix
Origin
AS38229 LEARN-LK
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 103.77.64.0/22 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 18001 38229×5
| Origin | AS38229 Lanka Education & Research Network, NREN |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 8966 18001 38229×5
| Origin | AS38229 Lanka Education & Research Network, NREN |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 19h 40m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 18001 38229×5
| Origin | AS38229 Lanka Education & Research Network, NREN |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS38229 to originate 103.77.64.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.77.64.0/22 | /22 | AS38229 LEARN-LK | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 103.77.64.0/22 | AS38229 LEARN-LK | APNIC | Lanka Education and Research Network Lanka Education And Research Network (LEARN) Information Technology Center University of Peradeniya | MAINT-LK-LEARN |
| 103.77.64.0/22 | AS38229 LEARN-LK | RADB | DIALOG via EMIX | MAINT-AS8966 |
| 103.77.64.0/22 | AS9329 SLTINT-AS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |