203.201.56.0/23 Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam
Announced by AS45541 Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.201.56.0/23
Prefix
Origin
AS45541 BIDV-AS-VN
RPKI
RPKI not found
Size
512 addresses
Less specific
More specifics
2
IRR route objects
5 exact, 5 covering
In RouteViews
2026-10-14 00:02 UTC
Paths
How 203.201.56.0/23 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 18403×4 45541
| Origin | AS45541 Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam |
| Origin code | IGP |
| Communities | 3356:4 3356:22 3356:100 3356:123 3356:703 3356:903 3356:2172 18403:10 18403:200 18403:307 18403:400 18403:900 36601:150 36601:2001 36601:13760 |
| Updated | 5d 21h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 18403×4 45541
| Origin | AS45541 Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 18403×4 45541
| Origin | AS45541 Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1299 18403×4 45541
| Origin | AS45541 Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam |
| Origin code | IGP |
| Communities | 174:21000 174:22013 |
| Updated | 6d 5h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 18403×4 45541
| Origin | AS45541 Information Technology Center - Joint Stock Commercial Bank for Investment and Development of Vietnam |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36295:100 36295:174 |
| Updated | 9d 22h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 203.201.56.0/23 | AS18403 FPT-VN | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 203.201.56.0/23 | AS24173 NETNAM-AS-AP | NTTCOM | IPv4 prefix of BIDV(AS45541) | MAINT-NETNAM-HCM |
| 203.201.56.0/23 | AS45541 BIDV-AS-VN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.201.56.0/23 | AS18403 FPT-VN | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 203.201.56.0/23 | AS45541 BIDV-AS-VN | RADB | Proxy-registered route object | MAINT-HGC-INTL |
| 203.201.56.0/22 covering | AS18403 FPT-VN | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 203.201.56.0/22 covering | AS24173 NETNAM-AS-AP | NTTCOM | IPv4 prefix of BIDV(AS45541) | MAINT-NETNAM-HCM |
| 203.201.56.0/22 covering | AS45541 BIDV-AS-VN | NTTCOM | Proxy-registered route object | MAINT-AS9304 |
| 203.201.56.0/22 covering | AS18403 FPT-VN | RADB | CMI (Customer Route) | MAINT-AS58453 |
| 203.201.56.0/22 covering | AS45541 BIDV-AS-VN | RADB | Bank for Investment and Development of VietNam 38 Hang Voi street, Hoan Kiem district, Ha Noi | MAINT-AS18403 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 203.201.56.0/23
2 announced prefixes fall inside this one.