Community Action
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3212:10 Set local-pref to 50
3212:20 Set local-pref to 150
Community Action on
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3212:500x All transit uplinks
3212:510x Transit uplink AS8447
3212:520x Transit uplink AS3320
3212:530x Transit uplink AS8591
3212:540x Transit uplink AS286
3212:600x All Internet Exchanges (IXPs)
3212:610x Slovenian IXPs
3212:620x Austrian IXPs
3212:630x Dutch IXPs
3212:9999 Prefix blackholing
Value of ‘x’ Action
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0 Filter announcement, ie. do not announce
1 Prepend once – “3212”
2 Prepend twice – “3212 3212”
3 Prepend thrice – “3212 3212 3212”
Example: 3212:6203 will prepend AS3212 three times to your
announcement towards Austrian Internet Exchange (VIX).
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Please contact noc-at-telemach.net for additional communities
The above information was collected from whois.ripe.net, using
object “AS3212:AS-BGP-SIGNALING-INFO” on November 1, 2026