81.96.0.0/15 Virgin Media Limited
Announced by AS5089 Virgin Media Limited. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 81.96.0.0/15
Prefix
Origin
AS5089 NTL
RPKI
RPKI valid
Size
131,072 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-14 12:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS5089 to originate 81.96.0.0/15 up to /15. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.96.0.0/15 | /15 | AS5089 NTL | RIPE |
| 81.96.0.0/14 | /14 | AS5089 NTL | RIPE |
| 81.96.0.0/12 | /12 | AS5089 NTL | 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 |
|---|---|---|---|---|
| 81.96.0.0/15 | AS5089 NTL | RIPE | VIRGIN-MEDIA-UK-IP-BLOCK | AS5089-MNT, AS5462-MNT |
| 81.96.0.0/14 covering | AS5089 NTL | RIPE | VIRGIN-MEDIA-UK-IP-BLOCK | AS5089-MNT |
| 81.96.0.0/12 covering | AS5089 NTL | RIPE | VIRGIN-MEDIA-UK-IP-BLOCK | AS5089-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.