ResearchRouting table, looking glass, RPKI & IRR

147.185.187.0/24 FastBridge Fiber

Announced by AS1088 FastBridge Fiber. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 147.185.187.0/24

Prefix
147.185.187.0/24
Origin
AS1088 FASTBRIDGE-FIBER-RDNG-PA-01
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-12 12:02 UTC
Paths

How 147.185.187.0/24 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 1088
OriginAS1088 FastBridge Fiber
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 10h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1088
OriginAS1088 FastBridge Fiber
Origin codeIGP
Communities903:900 903:13760
Updated2d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 1088
OriginAS1088 FastBridge Fiber
Origin codeIGP
Communities36295:100
Updated2d 21h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1088
OriginAS1088 FastBridge Fiber
Origin codeIGP
Communities174:21001 174:22013
Updated4d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1088
OriginAS1088 FastBridge Fiber
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS1088 to originate 147.185.187.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
147.185.187.0/24/24AS1088 FASTBRIDGE-FIBER-RDNG-PA-01ARIN
147.185.187.0/24/24AS31775 GREENLIGHT-NETWORKSARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
147.185.187.0/24AS1088 FASTBRIDGE-FIBER-RDNG-PA-01ARINFastbridge Fiber Wyomissing PA 19610 United StatesMNT-GNL-22
147.185.187.0/24AS31775 GREENLIGHT-NETWORKSARINGreenlight Networks, LLCMNT-GNL-22
147.185.187.0/24AS1088 FASTBRIDGE-FIBER-RDNG-PA-01RADBFastbridge FiberMAINT-AS27506
147.185.176.0/20 coveringAS26276 TIMKEN-USALEVEL3route update via webLEVEL3-MNT
Tools

Check 147.185.187.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API