ResearchRouting table, looking glass, RPKI & IRR

199.197.158.0/23 Corning Incorporated

Announced by AS16638 Corning Incorporated. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 199.197.158.0/23

Prefix
199.197.158.0/23
Origin
AS16638 CORNINGINC01
RPKI
RPKI not found
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 08:02 UTC
Paths

How 199.197.158.0/23 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 13760 13335 16638
OriginAS16638 Corning Incorporated
Origin codeIGP
Communities13760:3002 36601:150 36601:2001 36601:13760 13335:10000017:0
Updated5d 8h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 13335 16638
OriginAS16638 Corning Incorporated
Origin codeIGP
Communities903:900 903:13760
Updated5d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 13335 16638
OriginAS16638 Corning Incorporated
Origin codeIGP
Communities36295:100
Updated5d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 13335 16638
OriginAS16638 Corning Incorporated
Origin codeIGP
Communities174:21001 174:22013
Updated3d 18h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 13335 16638
OriginAS16638 Corning Incorporated
Origin codeIGP
Communities174:21001 174:22013 36295:100 36295:174
Updated9d 10h 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
199.197.158.0/23AS16638 CORNINGINC01ARINCorning Incorporated AmsterdamMNT-CORNIN
199.197.158.0/23AS16638 CORNINGINC01RADBProxy-registered route objectMAINT-HGC-INTL
199.197.156.0/22 coveringAS16638 CORNINGINC01RADBRegistered for Customer Route Corning This route object is for Corning customer route. Corning is a world wide glassing CompanyMAINT-AS17408
199.197.152.0/21 coveringAS16638 CORNINGINC01RADBRegistered for Customer Route CorningMAINT-AS17408
Tools

Check 199.197.158.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API