Routing Information from AS4221

Routing statistics from AS4221

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Statistics about relevant global routing table entries

Announced IP address space from AS4221

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Announced IP address space over the selected time range

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IP version

AS4221 Information

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Name
DNIC-ASBLK-04214-04221
Country / Territory
United States
Estimated populationAS customer population measurements come from APNIC.
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ASes from the same organization
ASNNameEstimated populationAS customer population measurements come from APNIC.
AS27064DNIC-ASBLK-27032-27159< 1K
AS647DNIC-ASBLK-00616-00665< 1K
AS721DNIC-ASBLK-00721-00726< 1K
AS637DNIC-ASBLK-00616-00665< 1K
AS668DNIC-AS-00668< 1K
AS39DNIC-AS-00039—
AS56DNIC-AS-00056—
AS95DNIC-AS-00095—
AS115DNIC-AS-00115—
AS118DNIC-AS-00118—

Prefixes announced from AS4221

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Prefixes announced by AS4221

Connectivity from AS4221

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ASes connected with AS4221

Upstream providers from AS4221

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Share of AS4221's observed paths carried by each direct upstream network over time

BGP announcements from AS4221

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BGP announcement volume over the selected time range

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IRR AS-SETs from AS4221

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IRR AS-SETs that includes AS4221

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