ResearchRouting table, looking glass, RPKI & IRR

179.42.48.0/22 FAST WEB

Announced by AS271128 FAST WEB. RPKI valid Seen by 5 of our 5 looking glass sessions.

What the table says about 179.42.48.0/22

Origin
AS271128 AS271128
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
2
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC

How 179.42.48.0/22 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 52873 271128
OriginAS271128 FAST WEB
Origin codeIGP
Communities3356:5 3356:22 3356:100 3356:123 3356:800 3356:901 3356:2204 36601:150 36601:2001 36601:13760 65000:2906 65000:7195 65000:15169 65000:16509 65000:20940 65000:28186 65000:32934 65000:46475 65128:290 65128:393 65128:490 65128:6090
Updated1d 12h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 52873 271128
OriginAS271128 FAST WEB
Origin codeIGP
Communities903:900 903:13760
Updated7d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 52320 7738 262999 52872×6 271128×4
OriginAS271128 FAST WEB
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated3h 45m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 52320 7738 262999 52872×6 271128×4
OriginAS271128 FAST WEB
Origin codeIGP
Communities174:21001 174:22013
Updated7d 8h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 52320 7738 262999 52872×6 271128×4
OriginAS271128 FAST WEB
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated7d 8h ago

Route origin authorizations

Covered by a ROA authorizing AS271128 to originate 179.42.48.0/22 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
179.42.48.0/22/24AS271128 AS271128LACNIC

Route objects

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

RouteOriginSourceDescriptionMaintained by
179.42.48.0/22AS271128 AS271128BBOIProxy AS271128 By JSX TELECOMMAINT-AS52696
179.42.48.0/22AS271128 AS271128NTTCOMProxy AS271128 By JSX TELECOMMAINT-JSXTELECOM
179.42.48.0/22AS271128 AS271128RADBCUSTOMER FAST WEBMAINT-AS61832

Prefixes inside 179.42.48.0/22

2 announced prefixes fall inside this one.

Show the 2 prefixes

Check 179.42.48.0/22 live