58.38.0.0/16 China Telecom (Group)
Announced by AS4812 China Telecom (Group). RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 58.38.0.0/16
Prefix
Origin
AS4812 CHINANET-SH-AP
RPKI
RPKI valid
Size
65,536 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 5 covering
In RouteViews
2026-10-13 12:02 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4812 to originate 58.38.0.0/16 up to /16. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 58.38.0.0/16 | /16 | AS4812 CHINANET-SH-AP | APNIC |
| 58.36.0.0/14 | /14 | AS4812 CHINANET-SH-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 |
|---|---|---|---|---|
| 58.38.0.0/16 | AS4812 CHINANET-SH-AP | RADB | Chinanet Shanghai | MAINT-AS4812 |
| 58.36.0.0/14 covering | AS4812 CHINANET-SH-AP | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 58.36.0.0/14 covering | AS4812 CHINANET-SH-AP | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 58.32.0.0/13 covering | AS4134 CHINANET-BACKBONE | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 58.32.0.0/13 covering | AS4134 CHINANET-BACKBONE | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 58.32.0.0/13 covering | AS38197 SUNHK-DATA-AS-AP | RADB | Mega-II IDC | MAINT-AS38197 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.