ResearchRouting table, looking glass, RPKI & IRR

199.255.48.0/22 Lahey Clinic, Inc.

Announced by AS13572 Lahey Clinic, Inc. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 199.255.48.0/22

Prefix
199.255.48.0/22
Origin
AS13572 LAHEYCLINIC
RPKI
RPKI not found
Size
1,024 addresses
Less specific
199.255.48.0/21 AS13572 LAHEYCLINIC
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 199.255.48.0/22 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 1742 40127 13572
OriginAS13572 Lahey Clinic, Inc.
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated4d 20h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1742 40127 13572
OriginAS13572 Lahey Clinic, Inc.
Origin codeIGP
Communities903:900 903:13760
Updated5d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 3356 1742 40127 13572
OriginAS13572 Lahey Clinic, Inc.
Origin codeIGP
Communities36295:100
Updated5d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 1742 40127 13572
OriginAS13572 Lahey Clinic, Inc.
Origin codeincomplete
Communities174:21001 174:22013
Updated5d 5h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1742 40127 13572
OriginAS13572 Lahey Clinic, Inc.
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 22h 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
199.255.48.0/22AS13572 LAHEYCLINICRADBBHI LaheyMAINT-AS1742
199.255.48.0/21 coveringAS13572 LAHEYCLINICLEVEL3Lahey ClinicONECOMM-MNT
199.255.48.0/21 coveringAS7922 COMCAST-7922RADBComcast Cable Communications, Inc. 1800 Bishops Gate BlvdMAINT-AS7922
199.255.48.0/21 coveringAS13572 LAHEYCLINICRADBBHI LaheyMAINT-AS1742
199.255.48.0/21 coveringAS198949 RadwareRADBBeth Isreal Lahey HealthMAINT-AS198949
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

199.255.48.0/21 AS13572 LAHEYCLINIC
Tools

Check 199.255.48.0/22 live

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