147.181.62.0/23 Nationaal Cyber Security Centrum (NCSC-NL)
Announced by AS208153 Nationaal Cyber Security Centrum (NCSC-NL). RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 147.181.62.0/23
Prefix
Origin
AS208153 NCSC-NL
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 147.181.62.0/23 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 50266 13127 208153
| Origin | AS208153 Nationaal Cyber Security Centrum (NCSC-NL) |
| Origin code | IGP |
| Communities | 174:21101 174:22010 36601:150 36601:174 36601:2001 |
| Updated | 5d 17h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 50266 13127 208153
| Origin | AS208153 Nationaal Cyber Security Centrum (NCSC-NL) |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 50266 13127 208153
| Origin | AS208153 Nationaal Cyber Security Centrum (NCSC-NL) |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 7h 47m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS208153 to originate 147.181.62.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 147.181.62.0/23 | /24 | AS208153 NCSC-NL | 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 |
|---|---|---|---|---|
| 147.181.62.0/23 | AS208153 NCSC-NL | RIPE | N | LOGIUS |
More specific
Prefixes inside 147.181.62.0/23
2 announced prefixes fall inside this one.