191.1.0.0/21
Nobody announces 191.1.0.0/21 on its own; it is covered by 191.1.0.0/18 AS20001 TWC-20001-PACWEST. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 191.1.0.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 5 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 191.1.0.0/16 | /24 | AS20001 TWC-20001-PACWEST | APNIC |
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 |
|---|---|---|---|---|
| 191.1.0.0/21 | AS20001 TWC-20001-PACWEST | APNIC | Charter Communications Inc | MAINT-SKYLINE1-HK |
| 191.1.0.0/20 covering | AS20001 TWC-20001-PACWEST | APNIC | Charter Communications Inc | MAINT-SKYLINE1-HK |
| 191.1.0.0/19 covering | AS20001 TWC-20001-PACWEST | APNIC | Charter Communications Inc | MAINT-SKYLINE1-HK |
| 191.1.0.0/18 covering | AS20001 TWC-20001-PACWEST | APNIC | Charter Communications Inc | MAINT-SKYLINE1-HK |
| 191.1.0.0/17 covering | AS20001 TWC-20001-PACWEST | APNIC | Charter Communications Inc | MAINT-SKYLINE1-HK |
| 191.1.0.0/16 covering | AS20001 TWC-20001-PACWEST | APNIC | Charter Communications Inc | MAINT-SKYLINE1-HK |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.