45.43.56.0/21
Nobody announces 45.43.56.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 45.43.56.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
8
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 45.43.56.0/21 | /24 | AS135377 UCLOUD-HK-AS-AP | ARIN |
| 45.43.32.0/19 | /24 | AS21859 ZEN-ECN | 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 |
|---|---|---|---|---|
| 45.43.56.0/21 | AS135377 UCLOUD-HK-AS-AP | RADB | BB Connect Route Object for Customer (Zenlayer) | MAINT-AS45796 |
| 45.43.32.0/19 covering | AS21859 ZEN-ECN | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 45.43.32.0/19 covering | AS21859 ZEN-ECN | RADB | ZL-IDC-LA | MAINT-AS21859 |
More specific
Prefixes inside 45.43.56.0/21
8 announced prefixes fall inside this one.
Show the 8 prefixes
45.43.56.0/24 AS135377 UCLOUD-HK-AS-AP45.43.57.0/24 AS135377 UCLOUD-HK-AS-AP45.43.58.0/24 AS135377 UCLOUD-HK-AS-AP45.43.59.0/24 AS135377 UCLOUD-HK-AS-AP45.43.60.0/24 AS135377 UCLOUD-HK-AS-AP45.43.61.0/24 AS135377 UCLOUD-HK-AS-AP45.43.62.0/24 AS135377 UCLOUD-HK-AS-AP45.43.63.0/24 AS135377 UCLOUD-HK-AS-AP