221.231.151.0/24 No.31,Jin-rong Street
Announced by AS4134 No.31,Jin-rong Street. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 221.231.151.0/24
Prefix
Origin
AS4134 CHINANET-BACKBONE
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 12:01 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4134 to originate 221.231.151.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 221.231.151.0/24 | /24 | AS4134 CHINANET-BACKBONE | APNIC |
| 221.224.0.0/13 | /13 | AS4134 CHINANET-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 |
|---|---|---|---|---|
| 221.231.151.0/24 | AS4134 CHINANET-BACKBONE | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 221.224.0.0/13 covering | AS4134 CHINANET-BACKBONE | ALTDB | CHINANET jiangsu province network | MAINT-CHINANET-JS |
| 221.224.0.0/13 covering | AS4134 CHINANET-BACKBONE | RADB | ChinaNet Jiangsu Network | MAINT-CT-GNOC |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.