121.54.166.0/24 AGB Communication Co., Ltd
Announced by AS134739 AGB Communication Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 121.54.166.0/24
Prefix
Origin
AS134739 AGBC-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
3 exact, 5 covering
In RouteViews
2026-10-14 08:02 UTC
Paths
How 121.54.166.0/24 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 45558 10099 149855 134739×4
| Origin | AS134739 AGB Communication Co., Ltd |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36601:150 36601:174 36601:2001 24115:1000:1 24115:1001:1 24115:1002:1 24115:1003:0 24115:1004:10099 |
| Updated | 11h 57m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 4651 45558×4 10099 149855 134739×4
| Origin | AS134739 AGB Communication Co., Ltd |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 1d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7473 45558 10099 149855 134739×4
| Origin | AS134739 AGB Communication Co., Ltd |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 21h 33m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 45558 10099 149855 134739×4
| Origin | AS134739 AGB Communication Co., Ltd |
| Origin code | IGP |
| Communities | 174:21201 174:22038 24115:1000:1 24115:1001:1 24115:1002:1 24115:1003:0 24115:1004:10099 |
| Updated | 11h 57m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 45558 10099 149855 134739×4
| Origin | AS134739 AGB Communication Co., Ltd |
| Origin code | IGP |
| Communities | 174:21201 174:22038 36295:100 36295:174 24115:1000:1 24115:1001:1 24115:1002:1 24115:1003:0 24115:1004:10099 |
| Updated | 11h 57m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS134739 to originate 121.54.166.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 121.54.166.0/24 | /24 | AS134739 AGBC-AS-AP | APNIC |
| 121.54.164.0/22 | /22 | AS134739 AGBC-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 |
|---|---|---|---|---|
| 121.54.166.0/24 | AS134739 AGBC-AS-AP | APNIC | route object for 121.54.166.0/24 | MAINT-AGBC-MM |
| 121.54.166.0/24 | AS134739 AGBC-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 121.54.166.0/24 | AS134739 AGBC-AS-AP | RADB | AGB Communication ISP | MAINT-AS134739 |
| 121.54.164.0/22 covering | AS134739 AGBC-AS-AP | APNIC | AGB Communication Co., Ltd | MAINT-AGBC-MM |
| 121.54.164.0/22 covering | AS134739 AGBC-AS-AP | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 121.54.164.0/22 covering | AS134739 AGBC-AS-AP | RADB | AGB Communication ISP | MAINT-AS134739 |
| 121.54.160.0/21 covering | AS23930 VITROINC-AS-AP | RADB | Proxy-registered route object | MAINT-AS3491 |
| 121.54.160.0/21 covering | AS38890 | RADB | Global EMS | MAINT-AS4766 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.