ResearchRouting table, looking glass, RPKI & IRR

113.166.112.0/20 VNPT Corp

Announced by AS45899 VNPT Corp. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 113.166.112.0/20

Prefix
113.166.112.0/20
Origin
AS45899 VNPT-AS-VN
RPKI
RPKI valid
Size
4,096 addresses
Less specific
113.166.0.0/16 AS45899 VNPT-AS-VN
More specifics
1
IRR route objects
1 exact, 11 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 113.166.112.0/20 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 23764 45899
OriginAS45899 VNPT Corp
Origin codeIGP
Communities174:21101 174:22005 36601:150 36601:174 36601:2001
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 23764 45899
OriginAS45899 VNPT Corp
Origin codeIGP
Communities903:900 903:13760
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 45899
OriginAS45899 VNPT Corp
Origin codeIGP
Communities36295:100
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 45899
OriginAS45899 VNPT Corp
Origin codeIGP
Communitiesnone
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 23764 45899
OriginAS45899 VNPT Corp
Origin codeIGP
Communities174:21101 174:22005 36295:100 36295:174
Updated8d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS45899 to originate 113.160.0.0/11 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
113.160.0.0/11/24AS45899 VNPT-AS-VNAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
113.166.112.0/20AS45899 VNPT-AS-VNRADBVNPT-NetMAINT-AS45899
113.166.96.0/19 coveringAS45899 VNPT-AS-VNAPNICVietNam Post and Telecom Corporation (VNPT) VNPT-AS-APMAINT-VN-VNPT
113.166.96.0/19 coveringAS45899 VNPT-AS-VNNTTCOMVietNam Post and Telecom Corporation (VNPT)MAINT-VDC
113.166.96.0/19 coveringAS45899 VNPT-AS-VNRADBauto-generated route object for 113.166.96.0/19MAINT-AS45899
113.166.64.0/18 coveringAS45899 VNPT-AS-VNRADBVNPT-NetMAINT-AS45899
113.166.0.0/16 coveringAS45899 VNPT-AS-VNRADBCMI (Customer Route)MAINT-AS58453
113.160.0.0/13 coveringAS45899 VNPT-AS-VNNTTCOMCMI IP TransitMAINT-CMI-INT-HK
113.160.0.0/13 coveringAS45899 VNPT-AS-VNRADBCMI (Customer Route)MAINT-AS58453
113.160.0.0/12 coveringAS45899 VNPT-AS-VNNTTCOMCMI IP TransitMAINT-CMI-INT-HK
113.160.0.0/12 coveringAS45899 VNPT-AS-VNRADBCMI (Customer Route)MAINT-AS58453
113.160.0.0/11 coveringAS45899 VNPT-AS-VNAPNICVNPTMAINT-VN-VNPT
113.160.0.0/11 coveringAS45899 VNPT-AS-VNRADBVNPTMAINT-AS9318
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

113.166.0.0/16 AS45899 VNPT-AS-VN
More specific

Prefixes inside 113.166.112.0/20

1 announced prefix fall inside this one.

Show the 1 prefixes
113.166.114.0/23 AS45899 VNPT-AS-VN
Tools

Check 113.166.112.0/20 live

Looking glassIP to ASN APIRPKI APIIRR API