54.192.48.0/21
Nobody announces 54.192.48.0/21 on its own; it is covered by 54.192.0.0/12 AS16509 AMAZON-02. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 54.192.48.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
4
IRR route objects
2 exact, 10 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 54.192.0.0/17 | /24 | AS16509 AMAZON-02 | ARIN |
| 54.192.0.0/16 | /16 | AS16509 AMAZON-02 | ARIN |
| 54.192.0.0/12 | /12 | AS16509 AMAZON-02 | 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 |
|---|---|---|---|---|
| 54.192.48.0/21 | AS16509 AMAZON-02 | NTTCOM | Amazon | MAINT-PLDT |
| 54.192.48.0/21 | AS16509 AMAZON-02 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 54.192.48.0/20 covering | AS16509 AMAZON-02 | NTTCOM | Amazon | MAINT-PLDT |
| 54.192.48.0/20 covering | AS16509 AMAZON-02 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 54.192.32.0/19 covering | AS16509 AMAZON-02 | NTTCOM | Amazon | MAINT-PLDT |
| 54.192.32.0/19 covering | AS16509 AMAZON-02 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 54.192.0.0/18 covering | AS16509 AMAZON-02 | NTTCOM | Amazon | MAINT-PLDT |
| 54.192.0.0/18 covering | AS16509 AMAZON-02 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 54.192.0.0/17 covering | AS16509 AMAZON-02 | NTTCOM | Amazon | MAINT-PLDT |
| 54.192.0.0/17 covering | AS16509 AMAZON-02 | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 54.192.0.0/16 covering | AS16509 AMAZON-02 | NTTCOM | Amazon | MAINT-PLDT |
| 54.192.0.0/16 covering | AS16509 AMAZON-02 | RADB | Amazon CF | MAINT-AS16509 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 54.192.48.0/21
4 announced prefixes fall inside this one.