ResearchRouting table, looking glass, RPKI & IRR

199.83.64.0/21 Summa Health System

Announced by AS33226 Summa Health System. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 199.83.64.0/21

Prefix
199.83.64.0/21
Origin
AS33226 SUMMAHEALTH-ASN
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
2
IRR route objects
0 exact, 4 covering
In RouteViews
2026-10-12 08:02 UTC
Paths

How 199.83.64.0/21 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.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 1299 198949 33226
OriginAS33226 Summa Health System
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated2d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 198949 33226
OriginAS33226 Summa Health System
Origin codeIGP
Communities903:900 903:13760
Updated2d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 198949×5 33226
OriginAS33226 Summa Health System
Origin codeIGP
Communities36295:100
Updated2d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1299 198949 33226
OriginAS33226 Summa Health System
Origin codeIGP
Communities174:21000 174:22013
Updated2d 17h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1299 198949 33226
OriginAS33226 Summa Health System
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated2d 17h 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
199.83.64.0/20 coveringAS33226 SUMMAHEALTH-ASNLEVEL3Proxy-registered route objectLEVEL3-MNT
199.83.64.0/20 coveringAS14230 INVOLTARADBUS Signal downstream customer route.MAINT-AS26554
199.83.64.0/20 coveringAS19009 ONECLEVELANDRADBInvolta.EV-ETHS-ON-09154.BGP-INDEPENDENCEMAINT-AS19009
199.83.64.0/20 coveringAS198949 RadwareRADB"Summa Health System"MAINT-AS198949
More specific

Prefixes inside 199.83.64.0/21

2 announced prefixes fall inside this one.

Show the 2 prefixes
199.83.69.0/24 AS33226 SUMMAHEALTH-ASN199.83.71.0/24 AS33226 SUMMAHEALTH-ASN
Tools

Check 199.83.64.0/21 live

Looking glassIP to ASN APIRPKI APIIRR API