ResearchRouting table, looking glass, RPKI & IRR

103.77.211.0/24 CTCSCI TECH LIMITED

Announced by AS151797 CTCSCI TECH LIMITED. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 103.77.211.0/24

Prefix
103.77.211.0/24
Origin
AS151797 CTCSCITECHLIMITED-AS-AP
RPKI
RPKI valid
Size
256 addresses
Less specific
103.77.210.0/23 AS151797 CTCSCITECHLIMITED-AS-AP
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 103.77.211.0/24 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 13760 3356 9886 151797
OriginAS151797 CTCSCI TECH LIMITED
Origin codeIGP
Communities3356:4 3356:22 3356:100 3356:123 3356:701 3356:901 3356:2171 36601:150 36601:2001 36601:13760 65000:6830
Updated5d 4h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 9886 151797
OriginAS151797 CTCSCI TECH LIMITED
Origin codeIGP
Communities903:900 903:13760
Updated5d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9886 151797
OriginAS151797 CTCSCI TECH LIMITED
Origin codeIGP
Communities36295:100
Updated5d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 9886 151797
OriginAS151797 CTCSCI TECH LIMITED
Origin codeIGP
Communitiesnone
Updated5d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 9886 151797
OriginAS151797 CTCSCI TECH LIMITED
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 5h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS151797 to originate 103.77.210.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
103.77.210.0/23/24AS151797 CTCSCITECHLIMITED-AS-APAPNIC
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
103.77.211.0/24AS151797 CTCSCITECHLIMITED-AS-APAPNICCTCSCI TECH LIMITED RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkongMAINT-CTCSCITECHLIMITED-HK
103.77.210.0/23 coveringAS151797 CTCSCITECHLIMITED-AS-APAPNICCTCSCI TECH LIMITED RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkongMAINT-CTCSCITECHLIMITED-HK
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

103.77.210.0/23 AS151797 CTCSCITECHLIMITED-AS-AP
Tools

Check 103.77.211.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API