ResearchRouting table, looking glass, RPKI & IRR

143.170.0.0/16 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 143.170.0.0/16

Prefix
143.170.0.0/16
Origin
AS16504 GRANITE
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
30
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 143.170.0.0/16 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 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated6d 15h 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
Updated6d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 174 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities6461:5997 36295:100 36295:6461
Updated1h 31m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities174:21001 174:22013
Updated6d 23h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 16504
OriginAS16504 Granite Telecommunications LLC
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated10d 17h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS16504 to originate 143.170.0.0/16 up to /22. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
143.170.0.0/16/22AS16504 GRANITEARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
143.170.0.0/16AS16504 GRANITEARINGranite Telecommunications LLCMNT-GRANI-25
143.170.0.0/16AS16504 GRANITERADBGranite TelecommunicationsMAINT-AS16504
More specific

Prefixes inside 143.170.0.0/16

30 announced prefixes fall inside this one.

Show the 30 prefixes
143.170.0.0/21 AS16504 GRANITE143.170.8.0/21 AS16504 GRANITE143.170.16.0/21 AS16504 GRANITE143.170.24.0/21 AS16504 GRANITE143.170.64.0/21 AS16504 GRANITE143.170.72.0/22 AS16504 GRANITE143.170.76.0/22 AS16504 GRANITE143.170.80.0/21 AS16504 GRANITE143.170.88.0/21 AS16504 GRANITE143.170.96.0/21 AS16504 GRANITE143.170.104.0/21 AS16504 GRANITE143.170.112.0/22 AS16504 GRANITE143.170.116.0/22 AS16504 GRANITE143.170.120.0/21 AS16504 GRANITE143.170.128.0/21 AS16504 GRANITE143.170.136.0/21 AS16504 GRANITE143.170.144.0/21 AS16504 GRANITE143.170.152.0/21 AS16504 GRANITE143.170.160.0/21 AS16504 GRANITE143.170.168.0/21 AS16504 GRANITE143.170.176.0/21 AS16504 GRANITE143.170.184.0/21 AS16504 GRANITE143.170.192.0/21 AS16504 GRANITE143.170.200.0/21 AS16504 GRANITE143.170.208.0/21 AS16504 GRANITE143.170.216.0/21 AS16504 GRANITE143.170.224.0/21 AS16504 GRANITE143.170.232.0/21 AS16504 GRANITE143.170.240.0/21 AS16504 GRANITE143.170.248.0/21 AS16504 GRANITE
Tools

Check 143.170.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API