49.156.52.0/22 Danang ICT Infrastructure Development Center
Announced by AS56141 Danang ICT Infrastructure Development Center. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 49.156.52.0/22
Prefix
Origin
AS56141 DSP-AS-VN
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
6
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 49.156.52.0/22 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 58453 45899 131429×3 56141
| Origin | AS56141 Danang ICT Infrastructure Development Center |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 16h 40m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 58453 45899 131429×3 56141
| Origin | AS56141 Danang ICT Infrastructure Development Center |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 16h 39m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7552 56141
| Origin | AS56141 Danang ICT Infrastructure Development Center |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 18h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS56141 to originate 49.156.52.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 49.156.52.0/22 | /24 | AS56141 DSP-AS-VN | 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 |
|---|---|---|---|---|
| 49.156.52.0/22 | AS56141 DSP-AS-VN | APNIC | DSP-VN | MAINT-VN-VNNIC |
| 49.156.52.0/22 | AS56141 DSP-AS-VN | NTTCOM | DSP - Da Nang - Viet Nam | MAINT-VDC |
| 49.156.52.0/22 | AS56141 DSP-AS-VN | RADB | CNTT-Da Nang Viet Nam | MAINT-AS18403 |
More specific
Prefixes inside 49.156.52.0/22
6 announced prefixes fall inside this one.