131.143.97.0/24 3Z Canada
Announced by AS19446 3Z Canada. RPKI invalid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 131.143.97.0/24
Prefix
Origin
AS19446 3ZCANADA-01
RPKI
RPKI invalid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
RPKI
Route origin authorizations
AS19446 does hold a ROA covering this prefix, but the announcement is more specific than that ROA's maximum length allows. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 131.143.96.0/22 | /22 | AS19446 3ZCANADA-01 | ARIN |
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 |
|---|---|---|---|---|
| 131.143.96.0/22 covering | AS19446 3ZCANADA-01 | ARIN | 3Z Canada | MNT-MS-1799 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.