202.66.172.0/23 Tier 4 Cloud Services
Announced by AS146943 Tier 4 Cloud Services. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 202.66.172.0/23
Prefix
Origin
AS146943 TIER4CLOU-AS
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 6 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 202.66.172.0/23 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 64049 55836 146943×3
| Origin | AS146943 Tier 4 Cloud Services |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 64049 55836 146943×3
| Origin | AS146943 Tier 4 Cloud Services |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6453 4755 146943×2
| Origin | AS146943 Tier 4 Cloud Services |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS146943 to originate 202.66.172.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 202.66.172.0/23 | /23 | AS146943 TIER4CLOU-AS | 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 |
|---|---|---|---|---|
| 202.66.172.0/23 | AS146943 TIER4CLOU-AS | APNIC | Leapswitch Networks, Inc Suite B-2 , 2035 Sunset Lake Road | MAINT-ADV-SRV-DNS-AP |
| 202.66.128.0/18 covering | AS9584 GENESIS-AP | NTTCOM | AS9381/New T&T HK Ltd | MAINT-AS9381 |
| 202.66.128.0/18 covering | AS9924 TFN-TW | NTTCOM | Taiwan Fixed Network | MAINT-AS9924 |
| 202.66.128.0/18 covering | AS9505 TWGATE-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 202.66.128.0/18 covering | AS9584 GENESIS-AP | REACH | REACH (Customer Route) | MAINT-REACH-NOC |
| 202.66.128.0/17 covering | AS4058 CITICTEL-CPC-AS4058 | RADB | LinkAGE Online Limited 23/F, Lever Center, 69-71 King Yip Street, Kwun Tong, Hong Kong. | MAINT-AS4058 |
| 202.66.0.0/16 covering | AS4058 CITICTEL-CPC-AS4058 | RADB | LinkAGE Online Limited 23/F, Lever Center, 69-71 King Yip Street, Kwun Tong, Hong Kong. | MAINT-AS4058 |