ResearchRouting table, looking glass, RPKI & IRR

189.217.76.0/22 Cablevision, S.A. de C.V.

Announced by AS28548 Cablevision, S.A. de C.V. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 189.217.76.0/22

Prefix
189.217.76.0/22
Origin
AS28548 AS28548
RPKI
RPKI not found
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 8 covering
In RouteViews
2026-10-12 16:02 UTC
Paths

How 189.217.76.0/22 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 18734 28548
OriginAS28548 Cablevision, S.A. de C.V.
Origin codeIGP
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 13h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 32098 28548×3
OriginAS28548 Cablevision, S.A. de C.V.
Origin codeIGP
Communities903:900 903:13760
Updated18h 6m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 18734 28548
OriginAS28548 Cablevision, S.A. de C.V.
Origin codeIGP
Communities36295:100
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 18734 28548
OriginAS28548 Cablevision, S.A. de C.V.
Origin codeIGP
Communitiesnone
Updated4d 22h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 18734 28548
OriginAS28548 Cablevision, S.A. de C.V.
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 15h 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
189.217.76.0/22AS28548 AS28548RADBiCS-183 - TranstelcoMAINT-AS32098
189.217.72.0/21 coveringAS28548 AS28548RADBCablevision-189.217.72.0/21MAINT-AS14178
189.217.64.0/20 coveringAS28548 AS28548RADBCablevision-189.217.0.0/16-5MAINT-AS14178
189.217.0.0/16 coveringAS28548 AS28548RADBCablevisión-189.217.0.0/16MAINT-AS14178
189.216.0.0/15 coveringAS18734 AS18734RADBRoute from CablevisionMAINT-AS18734
189.216.0.0/15 coveringAS28523 AS28523RADBCustomer CablemasMAINT-AS32098
189.216.0.0/15 coveringAS32098 TRANSTELCO-INCRADBCustomer BestelMAINT-AS32098
189.208.0.0/12 coveringAS28548 AS28548RADBProxy-registered route objectMAINT-AS3491
189.192.0.0/11 coveringAS6503 AS6503RADBCustomer AxtelMAINT-AS32098
Tools

Check 189.217.76.0/22 live

Looking glassIP to ASN APIRPKI APIIRR API