ResearchRouting table, looking glass, RPKI & IRR

209.148.32.0/19 Crown Castle Fiber LLC

Announced by AS27506 Crown Castle Fiber LLC. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 209.148.32.0/19

Prefix
209.148.32.0/19
Origin
AS27506 CROWNCASTLE-AS27506
RPKI
RPKI not found
Size
8,192 addresses
Less specific
none
More specifics
17
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths

How 209.148.32.0/19 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 6461 46887 27506
OriginAS27506 Crown Castle Fiber LLC
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6461 46887 27506
OriginAS27506 Crown Castle Fiber LLC
Origin codeIGP
Communities903:900 903:13760
Updated6d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 46887 27506
OriginAS27506 Crown Castle Fiber LLC
Origin codeIGP
Communities6461:5998 36295:100 36295:6461
Updated22h 44m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 6461 46887 27506
OriginAS27506 Crown Castle Fiber LLC
Origin codeIGP
Communities174:21000 174:22013
Updated6d 16h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 6461 46887 27506
OriginAS27506 Crown Castle Fiber LLC
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 10h 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
209.148.32.0/19AS46887 CROWNCASTLE-AS46887RADBNMAINT-AS27506
More specific

Prefixes inside 209.148.32.0/19

17 announced prefixes fall inside this one.

Show the 17 prefixes
209.148.32.0/20 AS27506 CROWNCASTLE-AS27506209.148.32.0/22 AS46887 CROWNCASTLE-AS46887209.148.36.0/22 AS46887 CROWNCASTLE-AS46887209.148.40.0/22 AS46887 CROWNCASTLE-AS46887209.148.40.0/24 AS23004 VIEWTRADE209.148.43.0/24 AS22042 FLOWUSLLC209.148.44.0/22 AS46887 CROWNCASTLE-AS46887209.148.46.0/24 AS46887 CROWNCASTLE-AS46887209.148.48.0/20 AS27506 CROWNCASTLE-AS27506209.148.48.0/22 AS46887 CROWNCASTLE-AS46887209.148.52.0/22 AS46887 CROWNCASTLE-AS46887209.148.56.0/24 AS46887 CROWNCASTLE-AS46887209.148.57.0/24 AS11490209.148.58.0/23 AS46887 CROWNCASTLE-AS46887209.148.59.0/24 AS46887 CROWNCASTLE-AS46887209.148.60.0/22 AS46887 CROWNCASTLE-AS46887209.148.61.0/24 AS36193 WALLEYE-TRADING
Tools

Check 209.148.32.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API