180.223.72.0/21
Nobody announces 180.223.72.0/21 on its own, and no announced prefix covers it. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 180.223.72.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
none
More specifics
5
IRR route objects
0 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 180.223.72.0/21 | /24 | AS7018 ATT-INTERNET4 | APNIC |
| 180.223.64.0/18 | /24 | AS2914 NTT-DATA-2914 | APNIC |
| 180.223.64.0/18 | /24 | AS4515 PCCW-AS-AP | APNIC |
| 180.223.64.0/18 | /24 | AS4766 KIXS-AS-KR-KR | APNIC |
| 180.223.64.0/18 | /24 | AS6079 RCN-AS | APNIC |
| 180.223.64.0/18 | /24 | AS9304 HUTCHISON-AS-AP | APNIC |
| 180.223.64.0/18 | /24 | AS18811 MENTOS-INTERNET-SERVICE | APNIC |
| 180.223.64.0/18 | /24 | AS398704 STACKSINC-BACKBONE | 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 |
|---|---|---|---|---|
| 180.223.0.0/17 covering | AS4837 CHINA169-Backbone | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 180.223.0.0/17 covering | AS398465 RACKDOG-LLC | RADB | Customer Route - Porter | MAINT-AS398465 |
More specific
Prefixes inside 180.223.72.0/21
5 announced prefixes fall inside this one.