ResearchRouting table, looking glass, RPKI & IRR

49.156.52.0/24 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 49.156.52.0/24

Prefix
49.156.52.0/24
Origin
AS56141 DSP-AS-VN
RPKI
RPKI valid
Size
256 addresses
Less specific
49.156.52.0/23 AS56141 DSP-AS-VN
More specifics
0
IRR route objects
3 exact, 6 covering
In RouteViews
2026-10-13 20:02 UTC
Paths

How 49.156.52.0/24 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
OriginAS56141 Danang ICT Infrastructure Development Center
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated1d 2h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 58453 45899 131429×3 56141
OriginAS56141 Danang ICT Infrastructure Development Center
Origin codeIGP
Communities903:900 903:13760
Updated1d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7552 56141
OriginAS56141 Danang ICT Infrastructure Development Center
Origin codeIGP
Communities36295:100
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 7552 56141
OriginAS56141 Danang ICT Infrastructure Development Center
Origin codeIGP
Communitiesnone
Updated6d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 58453 45899 131429×3 56141
OriginAS56141 Danang ICT Infrastructure Development Center
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated1d 2h 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 prefixMax lengthAuthorized originTrust anchor
49.156.52.0/22/24AS56141 DSP-AS-VNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
49.156.52.0/24AS56141 DSP-AS-VNAPNICDSP-VNMAINT-VN-VNNIC
49.156.52.0/24AS56141 DSP-AS-VNNTTCOMCUSTOMER OF VIETTELMAINT-VIETTEL
49.156.52.0/24AS56141 DSP-AS-VNRADBProxy-registered route objectMAINT-HGC-INTL
49.156.52.0/23 coveringAS56141 DSP-AS-VNAPNICDSP-VNMAINT-VN-VNNIC
49.156.52.0/23 coveringAS56141 DSP-AS-VNNTTCOMProxy-registered route objectMAINT-AS9304
49.156.52.0/23 coveringAS56141 DSP-AS-VNRADBProxy-registered route objectMAINT-HGC-INTL
49.156.52.0/22 coveringAS56141 DSP-AS-VNAPNICDSP-VNMAINT-VN-VNNIC
49.156.52.0/22 coveringAS56141 DSP-AS-VNNTTCOMDSP - Da Nang - Viet NamMAINT-VDC
49.156.52.0/22 coveringAS56141 DSP-AS-VNRADBCNTT-Da Nang Viet NamMAINT-AS18403
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

49.156.52.0/23 AS56141 DSP-AS-VN49.156.52.0/22 AS56141 DSP-AS-VN
Tools

Check 49.156.52.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API