ResearchRouting table, looking glass, RPKI & IRR

47.73.0.0/16 IDDQD-AS

Announced by AS1273 IDDQD-AS. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 47.73.0.0/16

Prefix
47.73.0.0/16
Origin
AS1273 CW
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
68
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 08:02 UTC
Paths

How 47.73.0.0/16 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 1273
OriginAS1273 IDDQD-AS
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 6h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 1273
OriginAS1273 IDDQD-AS
Origin codeIGP
Communities903:900 903:13760
Updated6d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 1273
OriginAS1273 IDDQD-AS
Origin codeIGP
Communities36295:100
Updated6d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 1273
OriginAS1273 IDDQD-AS
Origin codeIGP
Communitiesnone
Updated6d 14h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 1273
OriginAS1273 IDDQD-AS
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 7h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS1273 to originate 47.73.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
47.73.0.0/16/24AS1273 CWRIPE
47.73.0.0/16/24AS12663 VODAFONE-GROUPRIPE
47.73.0.0/16/24AS201917 VF-GROUP-DC1RIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
47.73.0.0/16AS1273 CWRIPEVF-Group InternetMNT-ON
47.73.0.0/16AS12663 VODAFONE-GROUPRIPEVodafone Group ServicesMNT-ON
More specific

Prefixes inside 47.73.0.0/16

68 announced prefixes fall inside this one.

Show the 68 prefixes
47.73.1.0/24 AS12663 VODAFONE-GROUP47.73.8.0/21 AS12663 VODAFONE-GROUP47.73.8.0/23 AS12663 VODAFONE-GROUP47.73.10.0/23 AS12663 VODAFONE-GROUP47.73.12.0/23 AS12663 VODAFONE-GROUP47.73.15.0/24 AS12663 VODAFONE-GROUP47.73.25.0/24 AS201917 VF-GROUP-DC147.73.31.0/24 AS201917 VF-GROUP-DC147.73.36.0/23 AS12663 VODAFONE-GROUP47.73.37.0/24 AS12663 VODAFONE-GROUP47.73.40.0/24 AS12663 VODAFONE-GROUP47.73.42.0/24 AS12663 VODAFONE-GROUP47.73.44.0/22 AS12663 VODAFONE-GROUP47.73.44.0/23 AS12663 VODAFONE-GROUP47.73.46.0/23 AS12663 VODAFONE-GROUP47.73.56.0/23 AS12663 VODAFONE-GROUP47.73.58.0/23 AS12663 VODAFONE-GROUP47.73.63.0/24 AS12663 VODAFONE-GROUP47.73.67.0/24 AS12663 VODAFONE-GROUP47.73.68.0/24 AS12663 VODAFONE-GROUP47.73.73.0/24 AS12663 VODAFONE-GROUP47.73.74.0/24 AS12663 VODAFONE-GROUP47.73.75.0/24 AS12663 VODAFONE-GROUP47.73.77.0/24 AS12663 VODAFONE-GROUP47.73.78.0/24 AS12663 VODAFONE-GROUP47.73.79.0/24 AS12663 VODAFONE-GROUP47.73.81.0/24 AS201917 VF-GROUP-DC147.73.85.0/24 AS201917 VF-GROUP-DC147.73.86.0/24 AS201917 VF-GROUP-DC147.73.88.0/22 AS12663 VODAFONE-GROUP47.73.88.0/24 AS12663 VODAFONE-GROUP47.73.89.0/24 AS12663 VODAFONE-GROUP47.73.90.0/24 AS12663 VODAFONE-GROUP47.73.91.0/24 AS12663 VODAFONE-GROUP47.73.93.0/24 AS12663 VODAFONE-GROUP47.73.94.0/24 AS12663 VODAFONE-GROUP47.73.96.0/21 AS12663 VODAFONE-GROUP47.73.104.0/23 AS12663 VODAFONE-GROUP47.73.104.0/24 AS12663 VODAFONE-GROUP47.73.105.0/24 AS12663 VODAFONE-GROUP47.73.106.0/24 AS12663 VODAFONE-GROUP47.73.108.0/23 AS12663 VODAFONE-GROUP47.73.108.0/24 AS12663 VODAFONE-GROUP47.73.109.0/24 AS12663 VODAFONE-GROUP47.73.110.0/24 AS12663 VODAFONE-GROUP47.73.114.0/24 AS201917 VF-GROUP-DC147.73.120.0/24 AS12663 VODAFONE-GROUP47.73.121.0/24 AS12663 VODAFONE-GROUP47.73.123.0/24 AS12663 VODAFONE-GROUP47.73.124.0/24 AS12663 VODAFONE-GROUP47.73.125.0/24 AS12663 VODAFONE-GROUP47.73.141.0/24 AS201917 VF-GROUP-DC147.73.146.0/24 AS201917 VF-GROUP-DC147.73.173.0/24 AS4445 CWI-AS47.73.175.0/24 AS4445 CWI-AS47.73.182.0/24 AS1273 CW47.73.183.0/24 AS1273 CW47.73.184.0/24 AS1273 CW47.73.212.0/24 AS201917 VF-GROUP-DC147.73.214.0/24 AS201917 VF-GROUP-DC147.73.218.0/24 AS12663 VODAFONE-GROUP47.73.220.0/24 AS12663 VODAFONE-GROUP47.73.224.0/21 AS12663 VODAFONE-GROUP47.73.239.0/24 AS1273 CW47.73.240.0/22 AS1273 CW47.73.248.0/24 AS12663 VODAFONE-GROUP47.73.250.0/24 AS201917 VF-GROUP-DC147.73.252.0/22 AS12663 VODAFONE-GROUP
Tools

Check 47.73.0.0/16 live

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