211.148.28.0/22
Nobody announces 211.148.28.0/22 on its own; it is covered by 211.148.0.0/18 AS4812 CHINANET-SH-AP. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 211.148.28.0/22
Prefix
Origin
not announced
Size
1,024 addresses
Less specific
More specifics
1
IRR route objects
2 exact, 2 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 211.148.28.0/22 | /32 | AS4811 CHINANET-SHANGHAI-MAN | APNIC |
| 211.148.28.0/22 | /32 | AS17428 CHINA-ABITCOOL | APNIC |
| 211.148.28.0/22 | /32 | AS17621 CNCGROUP-SH | APNIC |
| 211.148.28.0/22 | /32 | AS18244 STIDC | APNIC |
| 211.148.28.0/22 | /32 | AS24400 CMNET-V4shanghai-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 |
|---|---|---|---|---|
| 211.148.28.0/22 | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 211.148.28.0/22 | AS18244 STIDC | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |
| 211.148.0.0/18 covering | AS4134 CHINANET-BACKBONE | LEVEL3 | Proxy-registered route object | XINGXUNTECHLTD-MNT |
| 211.148.0.0/18 covering | AS4812 CHINANET-SH-AP | RADB | Chinanet Shanghai | MAINT-AS4812 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 211.148.28.0/22
1 announced prefix fall inside this one.