ResearchRouting table, looking glass, RPKI & IRR

104.193.48.0/21 1651884 Ontario Inc.

Announced by AS40028 1651884 Ontario Inc. RPKI not found Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 104.193.48.0/21

Prefix
104.193.48.0/21
Origin
AS40028 AS40028
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
4
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths

How 104.193.48.0/21 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.

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 40028
OriginAS40028 1651884 Ontario Inc.
Origin codeIGP
Communities903:100 903:900
Updated6d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 40028
OriginAS40028 1651884 Ontario Inc.
Origin codeIGP
Communities36295:100
Updated6d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 40028
OriginAS40028 1651884 Ontario Inc.
Origin codeIGP
Communitiesnone
Updated6d 20h 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
104.193.48.0/21AS40028 AS40028ALTDBNET-104-193-48-0-21MNTNER-AS40028
More specific

Prefixes inside 104.193.48.0/21

4 announced prefixes fall inside this one.

Show the 4 prefixes
104.193.48.0/22 AS40028 AS40028104.193.49.0/24 AS40028 AS40028104.193.50.0/23 AS40028 AS40028104.193.52.0/22 AS395570 FIBRESTREAM
Tools

Check 104.193.48.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API