ResearchRouting table, looking glass, RPKI & IRR

5.223.0.0/17 Hetzner Online GmbH

Announced by AS215859 Hetzner Online GmbH. RPKI valid Seen by 3 of our 5 looking glass sessions.

Summary

What the table says about 5.223.0.0/17

Prefix
5.223.0.0/17
Origin
AS215859 HETZNER-CLOUD4-AS
RPKI
RPKI valid
Size
32,768 addresses
Less specific
5.223.0.0/16 AS215859 HETZNER-CLOUD4-AS
More specifics
80
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-13 04:03 UTC
Paths

How 5.223.0.0/17 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.

AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 215859
OriginAS215859 Hetzner Online GmbH
Origin codeIGP
Communities903:100 903:900
Updated5d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 215859
OriginAS215859 Hetzner Online GmbH
Origin codeIGP
Communities36295:100
Updated5d 12h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 215859
OriginAS215859 Hetzner Online GmbH
Origin codeIGP
Communitiesnone
Updated5d 12h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS215859 to originate 5.223.0.0/16 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
5.223.0.0/16/24AS215859 HETZNER-CLOUD4-ASRIPE
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
5.223.0.0/16 coveringAS215859 HETZNER-CLOUD4-ASRIPEHETZNER-DCHOS-GUN
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

5.223.0.0/16 AS215859 HETZNER-CLOUD4-AS
More specific

Prefixes inside 5.223.0.0/17

80 announced prefixes fall inside this one.

Show the 80 prefixes
5.223.8.0/21 AS215859 HETZNER-CLOUD4-AS5.223.16.0/24 AS215859 HETZNER-CLOUD4-AS5.223.17.0/24 AS215859 HETZNER-CLOUD4-AS5.223.18.0/24 AS215859 HETZNER-CLOUD4-AS5.223.19.0/24 AS215859 HETZNER-CLOUD4-AS5.223.20.0/24 AS215859 HETZNER-CLOUD4-AS5.223.21.0/24 AS215859 HETZNER-CLOUD4-AS5.223.22.0/24 AS215859 HETZNER-CLOUD4-AS5.223.23.0/24 AS215859 HETZNER-CLOUD4-AS5.223.24.0/24 AS215859 HETZNER-CLOUD4-AS5.223.25.0/24 AS215859 HETZNER-CLOUD4-AS5.223.26.0/24 AS215859 HETZNER-CLOUD4-AS5.223.27.0/24 AS215859 HETZNER-CLOUD4-AS5.223.28.0/24 AS215859 HETZNER-CLOUD4-AS5.223.29.0/24 AS215859 HETZNER-CLOUD4-AS5.223.30.0/24 AS215859 HETZNER-CLOUD4-AS5.223.32.0/24 AS215859 HETZNER-CLOUD4-AS5.223.33.0/24 AS215859 HETZNER-CLOUD4-AS5.223.34.0/24 AS215859 HETZNER-CLOUD4-AS5.223.35.0/24 AS215859 HETZNER-CLOUD4-AS5.223.36.0/24 AS215859 HETZNER-CLOUD4-AS5.223.37.0/24 AS215859 HETZNER-CLOUD4-AS5.223.38.0/24 AS215859 HETZNER-CLOUD4-AS5.223.39.0/24 AS215859 HETZNER-CLOUD4-AS5.223.40.0/24 AS215859 HETZNER-CLOUD4-AS5.223.41.0/24 AS215859 HETZNER-CLOUD4-AS5.223.42.0/24 AS215859 HETZNER-CLOUD4-AS5.223.43.0/24 AS215859 HETZNER-CLOUD4-AS5.223.44.0/24 AS215859 HETZNER-CLOUD4-AS5.223.45.0/24 AS215859 HETZNER-CLOUD4-AS5.223.46.0/24 AS215859 HETZNER-CLOUD4-AS5.223.47.0/24 AS215859 HETZNER-CLOUD4-AS5.223.48.0/24 AS215859 HETZNER-CLOUD4-AS5.223.49.0/24 AS215859 HETZNER-CLOUD4-AS5.223.50.0/24 AS215859 HETZNER-CLOUD4-AS5.223.51.0/24 AS215859 HETZNER-CLOUD4-AS5.223.52.0/24 AS215859 HETZNER-CLOUD4-AS5.223.53.0/24 AS215859 HETZNER-CLOUD4-AS5.223.54.0/24 AS215859 HETZNER-CLOUD4-AS5.223.55.0/24 AS215859 HETZNER-CLOUD4-AS5.223.56.0/24 AS215859 HETZNER-CLOUD4-AS5.223.57.0/24 AS215859 HETZNER-CLOUD4-AS5.223.58.0/24 AS215859 HETZNER-CLOUD4-AS5.223.59.0/24 AS215859 HETZNER-CLOUD4-AS5.223.60.0/24 AS215859 HETZNER-CLOUD4-AS5.223.61.0/24 AS215859 HETZNER-CLOUD4-AS5.223.62.0/24 AS215859 HETZNER-CLOUD4-AS5.223.63.0/24 AS215859 HETZNER-CLOUD4-AS5.223.64.0/24 AS215859 HETZNER-CLOUD4-AS5.223.65.0/24 AS215859 HETZNER-CLOUD4-AS5.223.66.0/24 AS215859 HETZNER-CLOUD4-AS5.223.67.0/24 AS215859 HETZNER-CLOUD4-AS5.223.68.0/24 AS215859 HETZNER-CLOUD4-AS5.223.69.0/24 AS215859 HETZNER-CLOUD4-AS5.223.70.0/24 AS215859 HETZNER-CLOUD4-AS5.223.71.0/24 AS215859 HETZNER-CLOUD4-AS5.223.72.0/24 AS215859 HETZNER-CLOUD4-AS5.223.73.0/24 AS215859 HETZNER-CLOUD4-AS5.223.74.0/24 AS215859 HETZNER-CLOUD4-AS5.223.75.0/24 AS215859 HETZNER-CLOUD4-AS5.223.76.0/24 AS215859 HETZNER-CLOUD4-AS5.223.77.0/24 AS215859 HETZNER-CLOUD4-AS5.223.78.0/24 AS215859 HETZNER-CLOUD4-AS5.223.79.0/24 AS215859 HETZNER-CLOUD4-AS5.223.80.0/24 AS215859 HETZNER-CLOUD4-AS5.223.81.0/24 AS215859 HETZNER-CLOUD4-AS5.223.82.0/24 AS215859 HETZNER-CLOUD4-AS5.223.83.0/24 AS215859 HETZNER-CLOUD4-AS5.223.84.0/24 AS215859 HETZNER-CLOUD4-AS5.223.85.0/24 AS215859 HETZNER-CLOUD4-AS5.223.86.0/24 AS215859 HETZNER-CLOUD4-AS5.223.87.0/24 AS215859 HETZNER-CLOUD4-AS5.223.88.0/24 AS215859 HETZNER-CLOUD4-AS5.223.89.0/24 AS215859 HETZNER-CLOUD4-AS5.223.90.0/24 AS215859 HETZNER-CLOUD4-AS5.223.91.0/24 AS215859 HETZNER-CLOUD4-AS5.223.92.0/24 AS215859 HETZNER-CLOUD4-AS5.223.93.0/24 AS215859 HETZNER-CLOUD4-AS5.223.94.0/24 AS215859 HETZNER-CLOUD4-AS5.223.95.0/24 AS215859 HETZNER-CLOUD4-AS
Tools

Check 5.223.0.0/17 live

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