ResearchRouting table, looking glass, RPKI & IRR

172.85.176.0/22 Granite Telecommunications LLC

Announced by AS16504 Granite Telecommunications LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 172.85.176.0/22

Prefix
172.85.176.0/22
Origin
AS16504 GRANITE
RPKI
RPKI valid
Size
1,024 addresses
Less specific
172.85.128.0/17 AS16504 GRANITE
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-13 16:03 UTC
Paths

How 172.85.176.0/22 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 174 3257 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 14h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeIGP
Communities903:900 903:13760
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities6461:5997 36295:100 36295:6461
Updated4h 33m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3257 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities174:21000 174:22013
Updated5d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 15h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS16504 to originate 172.85.128.0/17 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
172.85.128.0/17/22AS16504 GRANITEARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
172.85.176.0/22AS16504 GRANITEARINman create Granite Telecommunications LLCMNT-GRANI-25
172.85.128.0/17 coveringAS16504 GRANITEARINGranite Telecommunications LLCMNT-GRANI-25
172.85.128.0/17 coveringAS16504 GRANITERADBGranite TelecommunicationsMAINT-AS16504
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

172.85.128.0/17 AS16504 GRANITE
Tools

Check 172.85.176.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API