157.97.0.0/19 Nova hf
Announced by AS44735 Nova hf. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 157.97.0.0/19
Prefix
Origin
AS44735 SIP-ASN
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-12 12:02 UTC
Paths
How 157.97.0.0/19 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 13760 3356 44735
| Origin | AS44735 Nova hf |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:500 3356:901 3356:2064 36601:150 36601:2001 36601:13760 43571:1000 44735:1000 |
| Updated | 4d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 44735
| Origin | AS44735 Nova hf |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 44735
| Origin | AS44735 Nova hf |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 21h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS44735 to originate 157.97.0.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 157.97.0.0/19 | /24 | AS43571 NOVAIS-AS | RIPE |
| 157.97.0.0/19 | /24 | AS44735 SIP-ASN | 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 |
|---|---|---|---|---|
| 157.97.0.0/19 | AS43571 NOVAIS-AS | RIPE | Nova ehf | NOVAIS-MNT |
| 157.97.0.0/19 | AS44735 SIP-ASN | RIPE | Nova ehf | NOVAIS-MNT, NWC-MNT, MNT-SIP-IS |