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— Upstream —
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— Peering —
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— Upstream —
————–
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— Peering —
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==============================
Communities to control traffic
6855:1101 Do not announce to SIX
6855:1102 Do not announce to DT AS3320
6855:1107 Do not announce to TeliaSonera AS1299
6855:1201 Prepend 6855 when announcing to SIX
6855:1202 Prepend 6855 when announcing to AS3320
6855:1207 Prepend 6855 when announcing to AS1299
6855:1301 Prepend 6855 6855 when announcing to SIX
6855:1302 Prepend 6855 6855 when announcing to AS3320
6855:1307 Prepend 6855 6855 when announcing to AS1299
6855:50 SET_LOCAL_PREFERENCE to 50
6855:90 SET_LOCAL_PREFERENCE to 90
LOC_PREF settings
50 Customer routes – GLOBAL BACKUP
60 Upstream providers
70 Peering partners
90 Customer routes – BACKUP links with ST AS6855
100 Customer routes – PRIMARY connections
Other:
DSCP = 0 on ANY connection
(upstream, peer, customers, dial customers, VPN customers)
================
Route colouring:
6855:2401 Routes from SIX peering
6855:2402 Routes from DT
6855:2407 Routes from TeliaSonera
6855:2700 Default route
POP NAME POP ID PA comm strings PI comm strings
<name> xx 6855:26xx 6855:25xx
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The above information was collected from whois.ripe.net, using
object “AS6855” on November 1, 2026