ResearchRouting table, looking glass, RPKI & IRR

141.140.192.0/19 Macalester College

Announced by AS33692 Macalester College. RPKI not found Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 141.140.192.0/19

Prefix
141.140.192.0/19
Origin
AS33692 MACALE
RPKI
RPKI not found
Size
8,192 addresses
Less specific
141.140.192.0/18 AS33692 MACALE
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-14 20:02 UTC
Paths

How 141.140.192.0/19 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 57 33692
OriginAS33692 Macalester College
Origin codeIGP
Communities903:100 903:900
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 57 33692
OriginAS33692 Macalester College
Origin codeIGP
Communities36295:100
Updated7d 4h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 57 33692
OriginAS33692 Macalester College
Origin codeIGP
Communitiesnone
Updated7d 4h 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
141.140.192.0/18 coveringAS33692 MACALERADBMacalester CollegeMAINT-AS217
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

141.140.192.0/18 AS33692 MACALE141.140.128.0/17 AS33692 MACALE
Tools

Check 141.140.192.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API