ResearchRouting table, looking glass, RPKI & IRR

209.73.128.0/19 EGIHosting

Announced by AS18779 EGIHosting. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 209.73.128.0/19

Prefix
209.73.128.0/19
Origin
AS18779 EGIHOSTING
RPKI
RPKI valid
Size
8,192 addresses
Less specific
none
More specifics
16
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-16 04:02 UTC
Paths

How 209.73.128.0/19 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 18779×2
OriginAS18779 EGIHosting
Origin codeincomplete
Communities174:21001 174:22013 36601:150 36601:174 36601:2001
Updated8d 5h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3257 18779×2
OriginAS18779 EGIHosting
Origin codeIGP
Communities903:900 903:13760
Updated8d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 18779
OriginAS18779 EGIHosting
Origin codeIGP
Communities36295:100
Updated8d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 18779
OriginAS18779 EGIHosting
Origin codeIGP
Communitiesnone
Updated8d 13h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 18779×2
OriginAS18779 EGIHosting
Origin codeincomplete
Communities174:21001 174:22013 36295:100 36295:174
Updated12d 6h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS18779 to originate 209.73.128.0/19 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
209.73.128.0/19/24AS18779 EGIHOSTINGARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
209.73.128.0/19AS18779 EGIHOSTINGARINSubnet Digital LLCMNT-SDL-166
209.73.128.0/19AS18779 EGIHOSTINGRADBSJC2 - Router 55 S. Market San Jose, CAMAINT-AS18779
More specific

Prefixes inside 209.73.128.0/19

16 announced prefixes fall inside this one.

Show the 16 prefixes
209.73.129.0/24 AS3561 CENTURYLINK-LEGACY-SAVVIS209.73.130.0/24 AS3561 CENTURYLINK-LEGACY-SAVVIS209.73.132.0/24 AS5650 FRONTIER-FRTR209.73.133.0/24 AS212238 CDNEXT209.73.136.0/24 AS5650 FRONTIER-FRTR209.73.137.0/24 AS5650 FRONTIER-FRTR209.73.139.0/24 AS18779 EGIHOSTING209.73.140.0/24 AS3561 CENTURYLINK-LEGACY-SAVVIS209.73.141.0/24 AS10557 CNW209.73.144.0/23 AS18779 EGIHOSTING209.73.146.0/24 AS18779 EGIHOSTING209.73.147.0/24 AS3561 CENTURYLINK-LEGACY-SAVVIS209.73.148.0/24 AS3561 CENTURYLINK-LEGACY-SAVVIS209.73.150.0/24 AS18779 EGIHOSTING209.73.152.0/21 AS18779 EGIHOSTING209.73.158.0/24 AS18779 EGIHOSTING
Tools

Check 209.73.128.0/19 live

Looking glassIP to ASN APIRPKI APIIRR API