49.51.166.0/23 Tencent Building, Kejizhongyi Avenue
Announced by AS132203 Tencent Building, Kejizhongyi Avenue. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 49.51.166.0/23
Prefix
Origin
AS132203 TENCENT-NET-AP-CN
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 16 covering
In RouteViews
2026-10-12 20:02 UTC
Paths
How 49.51.166.0/23 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 132203
| Origin | AS132203 Tencent Building, Kejizhongyi Avenue |
| Origin code | IGP |
| Communities | 3356:2 3356:22 3356:100 3356:123 3356:501 3356:901 3356:2065 36601:150 36601:2001 36601:13760 |
| Updated | 4d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 132203
| Origin | AS132203 Tencent Building, Kejizhongyi Avenue |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 132203
| Origin | AS132203 Tencent Building, Kejizhongyi Avenue |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS132203 to originate 49.51.160.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 49.51.160.0/20 | /24 | AS132203 TENCENT-NET-AP-CN | 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 |
|---|---|---|---|---|
| 49.51.166.0/23 | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.166.0/23 | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 49.51.164.0/22 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.164.0/22 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 49.51.160.0/21 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.160.0/21 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 49.51.160.0/20 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.160.0/20 covering | AS132203 TENCENT-NET-AP-CN | RADB | CAT route object for Super Broadband Network Co Ltd | MAINT-THIX-CAT-TH |
| 49.51.160.0/19 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.160.0/19 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 49.51.128.0/18 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.128.0/18 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 49.51.128.0/17 covering | AS134103 OPHL-AS-AP | APNIC | route for OPHL | MAINT-OPHL-HK |
| 49.51.128.0/17 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.128.0/17 covering | AS132203 TENCENT-NET-AP-CN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 49.51.0.0/16 covering | AS132203 TENCENT-NET-AP-CN | APNIC | route for OPHL | MAINT-TENCENT-NET-AP-CN |
| 49.51.0.0/16 covering | AS132203 TENCENT-NET-AP-CN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 49.51.0.0/16 covering | AS132203 TENCENT-NET-AP-CN | RADB | CAT route object for TENCENT-NET-AP-CN | MAINT-THIX-CAT-TH |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.