42.201.60.0/23 CERNET New Technology Co., Ltd
Announced by AS133111 CERNET New Technology Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 42.201.60.0/23
Prefix
Origin
AS133111 CNT-northChina
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 42.201.60.0/23 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 13760 3356 6453 4538 133111
| Origin | AS133111 CERNET New Technology Co., Ltd |
| Origin code | IGP |
| Communities | 3356:3 3356:22 3356:86 3356:575 3356:666 3356:901 3356:2013 36601:150 36601:2001 36601:13760 |
| Updated | 9h 11m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6453 4538 133111
| Origin | AS133111 CERNET New Technology Co., Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 23h 29m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 4538 133111
| Origin | AS133111 CERNET New Technology Co., Ltd |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 9h 12m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS133111 to originate 42.201.32.0/19 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 42.201.32.0/19 | /24 | AS133111 CNT-northChina | 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 |
|---|---|---|---|---|
| 42.201.60.0/23 | AS133111 CNT-northChina | APNIC | CERNEWTECH ( BEIJING ) CORPORATION | MAINT-CNNIC-AP |
| 42.201.60.0/22 covering | AS133111 CNT-northChina | APNIC | CERNEWTECH ( BEIJING ) CORPORATION | MAINT-CNNIC-AP |
| 42.201.56.0/21 covering | AS133111 CNT-northChina | APNIC | CERNEWTECH ( BEIJING ) CORPORATION | MAINT-CNNIC-AP |
| 42.201.48.0/20 covering | AS133111 CNT-northChina | APNIC | CERNEWTECH ( BEIJING ) CORPORATION | MAINT-CNNIC-AP |
| 42.201.32.0/19 covering | AS133111 CNT-northChina | APNIC | CERNEWTECH ( BEIJING ) CORPORATION | MAINT-CNNIC-AP |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.