ResearchRouting table, looking glass, RPKI & IRR

205.149.64.0/19 Slippery Rock University of Pennsylvania

Announced by AS398643 Slippery Rock University of Pennsylvania. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 205.149.64.0/19

Prefix
205.149.64.0/19
Origin
AS398643 SRU-ASN
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
3
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 205.149.64.0/19 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.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3356 398643
OriginAS398643 Slippery Rock University of Pennsylvania
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 2h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 3770 13536 398643
OriginAS398643 Slippery Rock University of Pennsylvania
Origin codeIGP
Communities903:900 903:13760
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3770 13536 398643
OriginAS398643 Slippery Rock University of Pennsylvania
Origin codeIGP
Communities36295:100
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 398643
OriginAS398643 Slippery Rock University of Pennsylvania
Origin codeIGP
Communities174:21000 174:22013
Updated5d 11h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 398643
OriginAS398643 Slippery Rock University of Pennsylvania
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 4h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS398643 to originate 205.149.64.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
205.149.64.0/19/24AS398643 SRU-ASNARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
205.149.64.0/19AS22192 SSHENETLEVEL3Proxy-registered route objectLEVEL3-MNT
205.149.64.0/19AS398643 SRU-ASNRADBSlippery Rock UniversityMAINT-AS22192
More specific

Prefixes inside 205.149.64.0/19

3 announced prefixes fall inside this one.

Show the 3 prefixes
205.149.64.0/20 AS398643 SRU-ASN205.149.71.0/24 AS398643 SRU-ASN205.149.80.0/20 AS398643 SRU-ASN
Tools

Check 205.149.64.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API