9.142.118.0/23 Comcast Cable Communications, LLC
Announced by AS33651 Comcast Cable Communications, LLC. RPKI invalid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 9.142.118.0/23
Prefix
Origin
AS33651 CMCS
RPKI
RPKI invalid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
RPKI
Route origin authorizations
AS33651 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 |
|---|---|---|---|
| 9.142.96.0/19 | /19 | AS33651 CMCS | RIPE |
| 9.142.96.0/19 | /19 | AS33667 CMCS | RIPE |
| 9.142.64.0/18 | /18 | AS33667 CMCS | RIPE |
| 9.142.0.0/16 | /24 | AS6079 RCN-AS | RIPE |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.