ResearchRouting table, looking glass, RPKI & IRR

205.201.100.0/24 UNIVERSAL HEALTH SERVICES

Announced by AS401873 UNIVERSAL HEALTH SERVICES. RPKI valid Seen by 5 of our 5 looking glass sessions.

What the table says about 205.201.100.0/24

Origin
AS401873 STM-014
RPKI
RPKI valid
Size
256 addresses
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 20:02 UTC

How 205.201.100.0/24 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 13760 19108 401873
OriginAS401873 UNIVERSAL HEALTH SERVICES
Origin codeincomplete
Communities13760:3109 36601:150 36601:2001 36601:13760
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 19108 401873
OriginAS401873 UNIVERSAL HEALTH SERVICES
Origin codeincomplete
Communities903:900 903:13760
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 20412 401873
OriginAS401873 UNIVERSAL HEALTH SERVICES
Origin codeIGP
Communities36295:100
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 20412 401873
OriginAS401873 UNIVERSAL HEALTH SERVICES
Origin codeIGP
Communitiesnone
Updated5d 2h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 19108 401873
OriginAS401873 UNIVERSAL HEALTH SERVICES
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated8d 20h ago

Route origin authorizations

Covered by a ROA authorizing AS401873 to originate 205.201.100.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
205.201.100.0/24/24AS401873 STM-014ARIN

Route objects

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

RouteOriginSourceDescriptionMaintained by
205.201.100.0/24AS401873 STM-014ARINCebridge ConnectionsMNT-CEBRI
205.201.100.0/23 coveringAS21615 CEBRIDGELEVEL3Proxy-registered route objectLEVEL3-MNT
205.201.64.0/18 coveringAS19108 SUDDENLINK-COMMUNICATIONSRADBSuddenlink CommunicationsMAINT-AS19108

Covering prefixes

Announced prefixes that contain this one, most specific first.

Check 205.201.100.0/24 live