210.73.0.0/21
Nobody announces 210.73.0.0/21 on its own; it is covered by 210.73.0.0/18 AS7497 CSTNET-AS-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 210.73.0.0/21
Prefix
Origin
not announced
Size
2,048 addresses
Less specific
More specifics
6
IRR route objects
1 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 210.73.0.0/18 | /18 | AS7497 CSTNET-AS-AP | 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 |
|---|---|---|---|---|
| 210.73.0.0/21 | AS7497 CSTNET-AS-AP | APNIC | Chinese Science & Technology Network, XiaoQu KuanDai. | MAINT-CSTNET-CN |
| 210.73.0.0/18 covering | AS7497 CSTNET-AS-AP | APNIC | Route origin from CSTNET | MAINT-CSTNET-CN |
| 210.73.0.0/18 covering | AS7497 CSTNET-AS-AP | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 210.73.0.0/21
6 announced prefixes fall inside this one.