1.54.0.0/19
Nobody announces 1.54.0.0/19 on its own; it is covered by 1.54.0.0/18 AS18403 FPT-VN. Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 1.54.0.0/19
Prefix
Origin
not announced
Size
8,192 addresses
Less specific
More specifics
29
IRR route objects
2 exact, 11 covering
RPKI
Route origin authorizations
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 1.52.0.0/14 | /24 | AS18403 FPT-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 |
|---|---|---|---|---|
| 1.54.0.0/19 | AS18403 FPT-VN | APNIC | Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | MAINT-VN-FPT |
| 1.54.0.0/19 | AS18403 FPT-VN | RADB | FPT Telecom 66-68 Vo Van Tan Ho Chi Minh City Vietnam | MAINT-AS18403 |
| 1.54.0.0/18 covering | AS18403 FPT-VN | APNIC | Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | MAINT-VN-FPT |
| 1.54.0.0/18 covering | AS18403 FPT-VN | RADB | FPT Telecom 66-68 Vo Van Tan Ho Chi Minh City Vietnam | MAINT-AS18403 |
| 1.54.0.0/17 covering | AS18403 FPT-VN | APNIC | Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | MAINT-VN-FPT |
| 1.54.0.0/17 covering | AS18403 FPT-VN | RADB | FPT Telecom 66-68 Vo Van Tan Ho Chi Minh City Vietnam | MAINT-AS18403 |
| 1.54.0.0/16 covering | AS18403 FPT-VN | APNIC | Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | MAINT-VN-FPT |
| 1.54.0.0/16 covering | AS18403 FPT-VN | RADB | FPT Telecom 66-68 Vo Van Tan Ho Chi Minh City Vietnam | MAINT-AS18403 |
| 1.54.0.0/15 covering | AS18403 FPT-VN | APNIC | Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | MAINT-VN-FPT |
| 1.54.0.0/15 covering | AS18403 FPT-VN | RADB | FPT Telecom 66-68 Vo Van Tan Ho Chi Minh City Vietnam | MAINT-AS18403 |
| 1.52.0.0/14 covering | AS18403 FPT-VN | APNIC | FPT-VN | MAINT-VN-FPT |
| 1.52.0.0/14 covering | AS18403 FPT-VN | NTTCOM | CMI IP Transit | MAINT-CMI-INT-HK |
| 1.52.0.0/14 covering | AS18403 FPT-VN | RADB | FPT Telecom 66-68 Vo Van Tan Ho Chi Minh City Vietnam | MAINT-AS18403 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 1.54.0.0/19
29 announced prefixes fall inside this one.
Show the 29 prefixes
1.54.0.0/20 AS18403 FPT-VN1.54.0.0/24 AS18403 FPT-VN1.54.2.0/24 AS18403 FPT-VN1.54.3.0/24 AS18403 FPT-VN1.54.4.0/24 AS18403 FPT-VN1.54.5.0/24 AS18403 FPT-VN1.54.6.0/24 AS18403 FPT-VN1.54.7.0/24 AS18403 FPT-VN1.54.8.0/24 AS18403 FPT-VN1.54.9.0/24 AS18403 FPT-VN1.54.11.0/24 AS18403 FPT-VN1.54.12.0/24 AS18403 FPT-VN1.54.13.0/24 AS18403 FPT-VN1.54.14.0/24 AS18403 FPT-VN1.54.16.0/20 AS18403 FPT-VN1.54.16.0/23 AS18403 FPT-VN1.54.18.0/24 AS18403 FPT-VN1.54.19.0/24 AS18403 FPT-VN1.54.20.0/24 AS18403 FPT-VN1.54.21.0/24 AS18403 FPT-VN1.54.22.0/24 AS18403 FPT-VN1.54.23.0/24 AS18403 FPT-VN1.54.24.0/24 AS18403 FPT-VN1.54.25.0/24 AS18403 FPT-VN1.54.26.0/24 AS18403 FPT-VN1.54.27.0/24 AS18403 FPT-VN1.54.28.0/23 AS18403 FPT-VN1.54.30.0/24 AS18403 FPT-VN1.54.31.0/24 AS18403 FPT-VN