221.120.112.0/21 SINGAPORE TELECOMMUNICATIONS LTD
Announced by AS7700 SINGAPORE TELECOMMUNICATIONS LTD. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 221.120.112.0/21
Prefix
Origin
AS7700 SINGTEL-DVBIP-AS-AP
RPKI
RPKI valid
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
Origin since
2026-10-17 20:01 UTC
Paths
How 221.120.112.0/21 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 6461 7473 7700
| Origin | AS7700 SINGAPORE TELECOMMUNICATIONS LTD |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 10d 6h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 7473 7700
| Origin | AS7700 SINGAPORE TELECOMMUNICATIONS LTD |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 10d 15h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7473 7700
| Origin | AS7700 SINGAPORE TELECOMMUNICATIONS LTD |
| Origin code | IGP |
| Communities | 6461:5998 36295:100 36295:6461 |
| Updated | 2d 19h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7700 to originate 221.120.112.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 221.120.112.0/21 | /21 | AS7700 SINGTEL-DVBIP-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 |
|---|---|---|---|---|
| 221.120.112.0/21 | AS7700 SINGTEL-DVBIP-AS-AP | APNIC | Singapore Telecommunications Limited 500 Rifle Range Road Bukit Timah Satellite Earth Station | MAINT-SG-STDVBIP |