ResearchRouting table, looking glass, RPKI & IRR

141.225.248.0/24 The University of Memphis

Announced by AS14048 The University of Memphis. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 141.225.248.0/24

Prefix
141.225.248.0/24
Origin
AS14048 MEMPHIS-EDU
RPKI
RPKI valid
Size
256 addresses
Less specific
141.225.128.0/17 AS14048 MEMPHIS-EDU
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-15 08:02 UTC
Paths

How 141.225.248.0/24 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 3257 53435 14048
OriginAS14048 The University of Memphis
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated2d 2h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 53435 14048
OriginAS14048 The University of Memphis
Origin codeIGP
Communities903:900 903:13760
Updated2d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 3257 53435 14048
OriginAS14048 The University of Memphis
Origin codeIGP
Communities6461:5997 36295:100 36295:6461
Updated15h 40m ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3257 53435 14048
OriginAS14048 The University of Memphis
Origin codeIGP
Communities174:21000 174:22013
Updated2d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3257 53435 14048
OriginAS14048 The University of Memphis
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated2d 2h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS14048 to originate 141.225.248.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
141.225.248.0/24/24AS14048 MEMPHIS-EDUARIN
141.225.128.0/17/17AS14048 MEMPHIS-EDUARIN
141.225.0.0/16/16AS14048 MEMPHIS-EDUARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
141.225.248.0/24AS14048 MEMPHIS-EDURADBMemphis DR Site Subnet via ZayoMAINT-AS14048
141.225.128.0/17 coveringAS14048 MEMPHIS-EDURADBMemphis 2nd-half split route advertisementMAINT-AS14048
141.225.0.0/16 coveringAS14048 MEMPHIS-EDURADBThe University of Memphis Main CampusMAINT-AS14048
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

141.225.128.0/17 AS14048 MEMPHIS-EDU141.225.0.0/16 AS14048 MEMPHIS-EDU
Tools

Check 141.225.248.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API