2600:5c00:11a3::/48 Charter Communications Inc
Announced by AS20001 Charter Communications Inc. RPKI invalid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2600:5c00:11a3::/48
Prefix
Origin
AS20001 TWC-20001-PACWEST
RPKI
RPKI invalid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-16 08:09 UTC
RPKI
Route origin authorizations
AS20001 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 |
|---|---|---|---|
| 2600:5c00::/32 | /32 | AS20001 TWC-20001-PACWEST | 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 |
|---|---|---|---|---|
| 2600:5c00::/32 covering | AS20001 TWC-20001-PACWEST | RADB | RC-Route | MAINT-RR |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.