ResearchRouting table, looking glass, RPKI & IRR

1.53.0.0/19

Nobody announces 1.53.0.0/19 on its own; it is covered by 1.53.0.0/18 AS18403 FPT-VN. Seen by 0 of our 5 looking glass sessions.

Summary

What the table says about 1.53.0.0/19

Prefix
1.53.0.0/19
Origin
not announced
Size
8,192 addresses
Less specific
1.53.0.0/18 AS18403 FPT-VN
More specifics
30
IRR route objects
2 exact, 11 covering
RPKI

Route origin authorizations

Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
1.52.0.0/14/24AS18403 FPT-VNAPNIC
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
1.53.0.0/19AS18403 FPT-VNAPNICVietnam 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, HanoiMAINT-VN-FPT
1.53.0.0/19AS18403 FPT-VNRADBFPT Telecom 66-68 Vo Van Tan Ho Chi Minh City VietnamMAINT-AS18403
1.53.0.0/18 coveringAS18403 FPT-VNAPNICVietnam 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, HanoiMAINT-VN-FPT
1.53.0.0/18 coveringAS18403 FPT-VNRADBFPT Telecom 66-68 Vo Van Tan Ho Chi Minh City VietnamMAINT-AS18403
1.53.0.0/17 coveringAS18403 FPT-VNAPNICVietnam 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, HanoiMAINT-VN-FPT
1.53.0.0/17 coveringAS18403 FPT-VNRADBFPT Telecom 66-68 Vo Van Tan Ho Chi Minh City VietnamMAINT-AS18403
1.53.0.0/16 coveringAS18403 FPT-VNAPNICVietnam 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, HanoiMAINT-VN-FPT
1.53.0.0/16 coveringAS18403 FPT-VNRADBFPT Telecom 66-68 Vo Van Tan Ho Chi Minh City VietnamMAINT-AS18403
1.52.0.0/15 coveringAS18403 FPT-VNAPNICVietnam 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, HanoiMAINT-VN-FPT
1.52.0.0/15 coveringAS18403 FPT-VNRADBFPT Telecom 66-68 Vo Van Tan Ho Chi Minh City VietnamMAINT-AS18403
1.52.0.0/14 coveringAS18403 FPT-VNAPNICFPT-VNMAINT-VN-FPT
1.52.0.0/14 coveringAS18403 FPT-VNNTTCOMCMI IP TransitMAINT-CMI-INT-HK
1.52.0.0/14 coveringAS18403 FPT-VNRADBFPT Telecom 66-68 Vo Van Tan Ho Chi Minh City VietnamMAINT-AS18403
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

1.53.0.0/18 AS18403 FPT-VN1.52.0.0/14 AS18403 FPT-VN
More specific

Prefixes inside 1.53.0.0/19

30 announced prefixes fall inside this one.

Show the 30 prefixes
1.53.0.0/20 AS18403 FPT-VN1.53.0.0/24 AS18403 FPT-VN1.53.1.0/24 AS18403 FPT-VN1.53.4.0/23 AS18403 FPT-VN1.53.6.0/24 AS18403 FPT-VN1.53.7.0/24 AS18403 FPT-VN1.53.8.0/24 AS18403 FPT-VN1.53.9.0/24 AS18403 FPT-VN1.53.10.0/24 AS18403 FPT-VN1.53.11.0/24 AS18403 FPT-VN1.53.12.0/24 AS18403 FPT-VN1.53.13.0/24 AS18403 FPT-VN1.53.14.0/24 AS18403 FPT-VN1.53.15.0/24 AS18403 FPT-VN1.53.16.0/20 AS18403 FPT-VN1.53.16.0/24 AS18403 FPT-VN1.53.17.0/24 AS18403 FPT-VN1.53.18.0/24 AS18403 FPT-VN1.53.19.0/24 AS18403 FPT-VN1.53.20.0/24 AS18403 FPT-VN1.53.21.0/24 AS18403 FPT-VN1.53.22.0/24 AS18403 FPT-VN1.53.23.0/24 AS18403 FPT-VN1.53.24.0/24 AS18403 FPT-VN1.53.26.0/24 AS18403 FPT-VN1.53.27.0/24 AS18403 FPT-VN1.53.28.0/24 AS18403 FPT-VN1.53.29.0/24 AS18403 FPT-VN1.53.30.0/24 AS18403 FPT-VN1.53.31.0/24 AS18403 FPT-VN
Tools

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