212.159.0.0/19 British Telecommunications Limited
Announced by AS6871 British Telecommunications Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 212.159.0.0/19
Prefix
Origin
AS6871 Plusnet
RPKI
RPKI valid
Size
8,192 addresses
Less specific
More specifics
1
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 212.159.0.0/19 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 174 5400 2856 6871
| Origin | AS6871 British Telecommunications Limited |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 5400 2856 6871
| Origin | AS6871 British Telecommunications Limited |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2856 6871
| Origin | AS6871 British Telecommunications Limited |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 2h 45m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS6871 to originate 212.159.0.0/19 up to /19. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 212.159.0.0/19 | /19 | AS6871 Plusnet | RIPE |
| 212.159.0.0/17 | /17 | AS6871 Plusnet | 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 |
|---|---|---|---|---|
| 212.159.0.0/19 | AS6871 Plusnet | RIPE | PlusNet plc. | MAINT-AS6871 |
| 212.159.0.0/17 covering | AS6871 Plusnet | RIPE | Plusnet customer ranges | BTNET-INFRA-MNT, MAINT-AS6871 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 212.159.0.0/19
1 announced prefix fall inside this one.