ResearchRouting table, looking glass, RPKI & IRR

216.185.74.0/23 Brantford Hydro

Announced by AS393994 Brantford Hydro. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 216.185.74.0/23

Prefix
216.185.74.0/23
Origin
AS393994 BRRD-AS
RPKI
RPKI valid
Size
512 addresses
Less specific
216.185.64.0/19 AS812 ROGERS-COMMUNICATIONS
More specifics
0
IRR route objects
2 exact, 4 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 216.185.74.0/23 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 174 812 393994
OriginAS393994 Brantford Hydro
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated5d 4h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 53486 393994
OriginAS393994 Brantford Hydro
Origin codeIGP
Communities903:900 903:13760
Updated5d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 53486 393994
OriginAS393994 Brantford Hydro
Origin codeIGP
Communities36295:100
Updated5d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 812 393994
OriginAS393994 Brantford Hydro
Origin codeIGP
Communities174:21001 174:22013
Updated5d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 812 393994
OriginAS393994 Brantford Hydro
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 6h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS393994 to originate 216.185.74.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
216.185.74.0/23/24AS393994 BRRD-ASARIN
216.185.64.0/19/24AS812 ROGERS-COMMUNICATIONSARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
216.185.74.0/23AS393994 BRRD-ASARINRogers Communications Canada Inc.MNT-RCC-190
216.185.74.0/23AS393994 BRRD-ASRADBAdded on behalf of the customerMAINT-AS812
216.185.64.0/20 coveringAS12021 ROGERS-COMMUNICATIONSLEVEL3FW-186TRIO-MNT
216.185.64.0/19 coveringAS812 ROGERS-COMMUNICATIONSARINRogers Communications Canada Inc.MNT-RCC-190
216.185.64.0/19 coveringAS12021 ROGERS-COMMUNICATIONSLEVEL3FW-191TRIO-MNT
216.185.64.0/19 coveringAS812 ROGERS-COMMUNICATIONSRADBRogersMAINT-AS812
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

216.185.64.0/19 AS812 ROGERS-COMMUNICATIONS
Tools

Check 216.185.74.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API