72.57.208.0/20
Nobody announces 72.57.208.0/20 on its own; it is covered by 72.57.128.0/17 AS9908 HKCABLE2-HK-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 72.57.208.0/20
Prefix
Origin
not announced
Size
4,096 addresses
Less specific
More specifics
16
IRR route objects
2 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 72.57.208.0/20 | /24 | AS984 OWS-NETWORK | APNIC |
| 72.57.208.0/20 | /24 | AS202736 WISDOM | APNIC |
| 72.57.128.0/17 | /17 | AS9908 HKCABLE2-HK-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 |
|---|---|---|---|---|
| 72.57.208.0/20 | AS984 OWS-NETWORK | APNIC | Octopus Web Solution Limited | MAINT-SKYLINE1-HK |
| 72.57.208.0/20 | AS202736 WISDOM | APNIC | WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD | MAINT-SKYLINE1-HK |
| 72.57.128.0/17 covering | AS9908 HKCABLE2-HK-AP | APNIC | SKYLINE NETWORKS COMPANY LIMITED FLAT A 6/F BLK B MARVEL IND BLDG 17-23 | MAINT-SKYLINE1-HK |
| 72.57.128.0/17 covering | AS9908 HKCABLE2-HK-AP | RADB | HK Cable TV | MAINT-AS132839 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 72.57.208.0/20
16 announced prefixes fall inside this one.
Show the 16 prefixes
72.57.208.0/24 AS3491 PCCWG-APAC-HK72.57.209.0/24 AS984 OWS-NETWORK72.57.210.0/24 AS984 OWS-NETWORK72.57.211.0/24 AS984 OWS-NETWORK72.57.212.0/24 AS984 OWS-NETWORK72.57.213.0/24 AS984 OWS-NETWORK72.57.214.0/24 AS984 OWS-NETWORK72.57.215.0/24 AS984 OWS-NETWORK72.57.216.0/24 AS984 OWS-NETWORK72.57.217.0/24 AS984 OWS-NETWORK72.57.218.0/24 AS984 OWS-NETWORK72.57.219.0/24 AS984 OWS-NETWORK72.57.220.0/24 AS984 OWS-NETWORK72.57.221.0/24 AS984 OWS-NETWORK72.57.222.0/24 AS984 OWS-NETWORK72.57.223.0/24 AS984 OWS-NETWORK