219.237.0.0/17 BEIJING GEHUA CATV NETWORK CO.LTD
Announced by AS17429 BEIJING GEHUA CATV NETWORK CO.LTD. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 219.237.0.0/17
Prefix
Origin
AS17429 BGCTVNET
RPKI
RPKI valid
Size
32,768 addresses
Less specific
More specifics
5
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-13 20:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS17429 to originate 219.237.0.0/16 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 219.237.0.0/16 | /23 | AS17429 BGCTVNET | 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 |
|---|---|---|---|---|
| 219.236.0.0/15 covering | AS17429 BGCTVNET | APNIC | Beijing Primezone Technologies Inc. 44 Fu Cheng Road,Beijing,P.R.China | MAINT-CNNIC-AP |
| 219.236.0.0/15 covering | AS24416 CNNIC-PRIMETELECOM-AP | APNIC | Beijing Primezone Technologies Inc. | MAINT-CNNIC-AP |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 219.237.0.0/17
5 announced prefixes fall inside this one.