103.180.109.0/24 Nanjing Tiankai Information Technology Co.Ltd.
Announced by AS211843 Nanjing Tiankai Information Technology Co.Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.180.109.0/24
Prefix
Origin
AS211843 TIANKAI-AS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
6 exact, 3 covering
In RouteViews
2026-10-16 12:01 UTC
Paths
How 103.180.109.0/24 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 3491 20473 211843
| Origin | AS211843 Nanjing Tiankai Information Technology Co.Ltd. |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 20473:0:3021840117 |
| Updated | 8d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 7922 20473 211843
| Origin | AS211843 Nanjing Tiankai Information Technology Co.Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 1299 20473 211843
| Origin | AS211843 Nanjing Tiankai Information Technology Co.Ltd. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS211843 to originate 103.180.108.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.180.109.0/24 | /24 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | APNIC |
| 103.180.109.0/24 | /24 | AS14618 AMAZON-AES | APNIC |
| 103.180.109.0/24 | /24 | AS16509 AMAZON-02 | APNIC |
| 103.180.108.0/23 | /24 | AS149475 NTITC-AS-AP | APNIC |
| 103.180.108.0/23 | /24 | AS211843 TIANKAI-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 |
|---|---|---|---|---|
| 103.180.109.0/24 | AS8075 MICROSOFT-CORP-MSN-AS-BLOCK | APNIC | Nanjing Tiankai Information Technology Co.Ltd. Qixia | MAINT-NTITC-CN |
| 103.180.109.0/24 | AS14618 AMAZON-AES | APNIC | Nanjing Tiankai Information Technology Co.Ltd. Qixia | MAINT-NTITC-CN |
| 103.180.109.0/24 | AS16509 AMAZON-02 | APNIC | Tiankai Net | MAINT-NTITC-CN |
| 103.180.109.0/24 | AS149475 NTITC-AS-AP | APNIC | Nanjing Tiankai Information Technology Co.Ltd. | MAINT-NTITC-CN |
| 103.180.109.0/24 | AS211843 TIANKAI-AS | APNIC | Tiankai Network | MAINT-NTITC-CN |
| 103.180.109.0/24 | AS16509 AMAZON-02 | RADB | Amazon EC2 Prefix | MAINT-AS16509 |
| 103.180.108.0/23 covering | AS149475 NTITC-AS-AP | APNIC | Nanjing Tiankai Information Technology Co.Ltd. | MAINT-NTITC-CN |
| 103.180.108.0/23 covering | AS211843 TIANKAI-AS | APNIC | Tiankai Network | MAINT-NTITC-CN |
| 103.180.108.0/23 covering | AS211843 TIANKAI-AS | RADB | Vultr Customer Route | MAINT-AS20473 |