212.58.157.0/24 NSFOCUS Technologies UK Limited
Announced by AS47581 NSFOCUS Technologies UK Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 212.58.157.0/24
Prefix
Origin
AS47581 NSFOCUS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 212.58.157.0/24 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 8757 47581
| Origin | AS47581 NSFOCUS Technologies UK Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 19h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 8757 47581
| Origin | AS47581 NSFOCUS Technologies UK Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8757 47581
| Origin | AS47581 NSFOCUS Technologies UK Limited |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS47581 to originate 212.58.157.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.58.157.0/24 | /24 | AS47581 NSFOCUS | RIPE |
| 212.58.128.0/19 | /24 | AS8757 NSFOCUS | 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 |
|---|---|---|---|---|
| 212.58.157.0/24 | AS8757 NSFOCUS | RIPE | NSFOCUS, Inc. | NSFOCUS-MNT |
| 212.58.157.0/24 | AS47581 NSFOCUS | RIPE | NSFOCUS, Inc | NSFOCUS-MNT |
| 212.58.128.0/19 covering | AS8757 NSFOCUS | RIPE | NSFOCUS, Inc. | NSFOCUS-MNT |