189.28.72.0/21
Nobody announces 189.28.72.0/21 on its own; it is covered by 189.28.64.0/19 AS27882 AS27882. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 189.28.72.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
11
IRR route objects
2 exact, 3 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 189.28.64.0/19 | /19 | AS27882 AS27882 | 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 |
|---|---|---|---|---|
| 189.28.72.0/21 | AS28583 AS28583 | LEVEL3 | Diveo Telecom Customer Route | DIVEO-MNT |
| 189.28.72.0/21 | AS27882 AS27882 | RIPE | N | MNT-IPBROKER |
| 189.28.64.0/20 covering | AS27882 AS27882 | RIPE | N | MNT-IPBROKER |
| 189.28.64.0/19 covering | AS27882 AS27882 | RADB | ITX-CUSTOMER-TIGOBOL | MAINT-AS18678 |
| 189.28.64.0/19 covering | AS27882 AS27882 | RIPE | N | MNT-IPBROKER |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 189.28.72.0/21
11 announced prefixes fall inside this one.
Show the 11 prefixes
189.28.72.0/24 AS27882 AS27882189.28.73.0/24 AS27882 AS27882189.28.74.0/23 AS27882 AS27882189.28.74.0/24 AS27882 AS27882189.28.75.0/24 AS27882 AS27882189.28.76.0/23 AS27882 AS27882189.28.76.0/24 AS27882 AS27882189.28.77.0/24 AS27882 AS27882189.28.78.0/23 AS27882 AS27882189.28.78.0/24 AS27882 AS27882189.28.79.0/24 AS27882 AS27882