103.17.88.0/23 Vietnam Technology and Telecommunication JSC
Announced by AS45557 Vietnam Technology and Telecommunication JSC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.17.88.0/23
Prefix
Origin
AS45557 VNTT-AS-VN
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-16 00:02 UTC
Paths
How 103.17.88.0/23 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 174 58453 45899 45557
| Origin | AS45557 Vietnam Technology and Telecommunication JSC |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 22h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 58453 45899 45557
| Origin | AS45557 Vietnam Technology and Telecommunication JSC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 9h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3491 45899 45557
| Origin | AS45557 Vietnam Technology and Telecommunication JSC |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS45557 to originate 103.17.88.0/22 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.17.88.0/22 | /24 | AS45557 VNTT-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 |
|---|---|---|---|---|
| 103.17.88.0/23 | AS45557 VNTT-AS-VN | APNIC | VNTT-VN | MAINT-VN-VNNIC |
| 103.17.88.0/22 covering | AS45557 VNTT-AS-VN | APNIC | VNTT-VN | MAINT-VN-VNNIC |
| 103.17.88.0/22 covering | AS45557 VNTT-AS-VN | NTTCOM | CUSTOMER OF VIETTEL | MAINT-VIETTEL |
More specific
Prefixes inside 103.17.88.0/23
2 announced prefixes fall inside this one.