157.66.22.0/23 Japanet Holdings Co.,Ltd.
Announced by AS151385 Japanet Holdings Co.,Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 157.66.22.0/23
Prefix
Origin
AS151385 JAPANET-H
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 157.66.22.0/23 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 174 2519 151385
| Origin | AS151385 Japanet Holdings Co.,Ltd. |
| Origin code | IGP |
| Communities | 174:21201 174:22032 36601:150 36601:174 36601:2001 |
| Updated | 6d 1h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 17676 151385
| Origin | AS151385 Japanet Holdings Co.,Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 151385
| Origin | AS151385 Japanet Holdings Co.,Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 9h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS151385 to originate 157.66.22.0/23 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 157.66.22.0/23 | /32 | AS151385 JAPANET-H | 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 |
|---|---|---|---|---|
| 157.66.22.0/23 | AS151385 JAPANET-H | JPIRR | Japanet Holdings Co.,Ltd. X-Keiro : jh_system_infra@japanet.co.jp | MAINT-AS151385 |