ResearchRouting table, looking glass, RPKI & IRR

199.243.239.0/24 Altafiber

Announced by AS395273 Altafiber. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 199.243.239.0/24

Prefix
199.243.239.0/24
Origin
AS395273 CBAD-EHCS
RPKI
RPKI valid
Size
256 addresses
Less specific
199.243.0.0/16 AS577 BACOM
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 199.243.239.0/24 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 174 577 395273
OriginAS395273 Altafiber
Origin codeIGP
Communities174:21001 174:22003 36601:150 36601:174 36601:2001
Updated4d 16h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 577 395273
OriginAS395273 Altafiber
Origin codeIGP
Communities903:900 903:13760
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 577 395273
OriginAS395273 Altafiber
Origin codeIGP
Communities36295:100
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 577 395273
OriginAS395273 Altafiber
Origin codeIGP
Communities174:21001 174:22003
Updated5d 0h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 577 395273
OriginAS395273 Altafiber
Origin codeIGP
Communities174:21001 174:22003 36295:100 36295:174
Updated8d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS395273 to originate 199.243.239.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
199.243.239.0/24/24AS395273 CBAD-EHCSARIN
199.243.0.0/16/16AS577 BACOMARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
199.243.239.0/24AS577 BACOMBELLmins1-caBELL-RC
199.243.239.0/24AS11489 BACIBELLmins1-caBELL-RC
199.243.236.0/22 coveringAS577 BACOMBELLBell CanadaBELL-RC
199.243.192.0/18 coveringAS577 BACOMBELLWORLDLINXBELL-RC
199.243.0.0/16 coveringAS577 BACOMBELLBell CanadaBELL-RC
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

199.243.0.0/16 AS577 BACOM
Tools

Check 199.243.239.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API