145.15.64.0/21 NS Groep N.V.
Announced by AS203952 NS Groep N.V. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 145.15.64.0/21
Prefix
Origin
AS203952 NS-AS-2
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 145.15.64.0/21 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 12956 24785 203952
| Origin | AS203952 NS Groep N.V. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 24785 203952
| Origin | AS203952 NS Groep N.V. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 24785 203952
| Origin | AS203952 NS Groep N.V. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS203952 to originate 145.15.64.0/21 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 145.15.64.0/21 | /24 | AS203952 NS-AS-2 | RIPE |
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 |
|---|---|---|---|---|
| 145.15.64.0/21 | AS203952 NS-AS-2 | RIPE | N | MNT-KPN-CUS |