ResearchRouting table, looking glass, RPKI & IRR

191.243.104.0/21 INFORTECLINE TELECOM

Announced by AS263501 INFORTECLINE TELECOM. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 191.243.104.0/21

Prefix
191.243.104.0/21
Origin
AS263501 AS263501
RPKI
RPKI not found
Size
2,048 addresses
Less specific
191.243.96.0/20 AS263501 AS263501
More specifics
12
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-13 12:02 UTC
Paths

How 191.243.104.0/21 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 7195 263327 264221 263501
OriginAS263501 INFORTECLINE TELECOM
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760 7195:55:0 7195:61518:61518 7195:5000000:0 63221:0:262589
Updated1h 4m ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 37468 263327 264221 263501
OriginAS263501 INFORTECLINE TELECOM
Origin codeIGP
Communities903:900 903:13760
Updated1h 4m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7195 263327 264221 263501
OriginAS263501 INFORTECLINE TELECOM
Origin codeIGP
Communities36295:100
Updated1h 4m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 37468 263327 264221 263501
OriginAS263501 INFORTECLINE TELECOM
Origin codeIGP
Communities174:21301 174:22042
Updated1h 4m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 37468 263327 264221 263501
OriginAS263501 INFORTECLINE TELECOM
Origin codeIGP
Communities174:21301 174:22042 36295:100 36295:174
Updated1h 4m ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
191.243.104.0/21AS263501 AS263501RADBAngola Cables proxy-registered route object for customer AS263501MAINT-AS37468
191.243.96.0/20 coveringAS263501 AS263501RADBCLIENTE_MOB_INFORTECLINE TELECOMMAINT-AS61832
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

191.243.96.0/20 AS263501 AS263501
More specific

Prefixes inside 191.243.104.0/21

12 announced prefixes fall inside this one.

Show the 12 prefixes
191.243.104.0/22 AS263501 AS263501191.243.104.0/23 AS263501 AS263501191.243.104.0/24 AS263501 AS263501191.243.105.0/24 AS263501 AS263501191.243.106.0/23 AS263501 AS263501191.243.106.0/24 AS263501 AS263501191.243.107.0/24 AS263501 AS263501191.243.108.0/23 AS263501 AS263501191.243.108.0/24 AS263501 AS263501191.243.109.0/24 AS263501 AS263501191.243.110.0/24 AS263501 AS263501191.243.111.0/24 AS263501 AS263501
Tools

Check 191.243.104.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API