as-set: AS-AS209
descr: Centurylink Communications AS 209
members: AS-19994,AS-6922,AS-7381,AS-AKAMAI
members: AS-AMAZON,AS-APIDIGITAL,AS-BCMI1,AS-BRIGHTOK
members: AS-CALREN2,AS-CARPATHIA,AS-CARPATHIA-PHX,AS-CBTS1
members: AS-CHTR-BB,AS-Cybercon,AS-DIRECPC,AS-ENA
members: AS-EPBFIBEROPTICS,AS-FASTSERVERS,AS-FRGP,AS-GDG
members: AS-GOOGLE,AS-HOPONE,AS-HOSTING,AS-INFLOW-DEN13756
members: AS-INOC,AS-INTEGRA,AS-IPNETZONE,AS-IWNET
members: AS-KDL,AS-LIGHTCORE,AS-LLNW,AS-LONI-MEMBERS
members: AS-MICROSOFT,AS-NLAYER,AS-PEAK10,AS-PINGER
members: AS-PNAPBSN,AS-PNAPDEN,AS-PNAPSYD001,AS-PNAPWDC002
members: AS-RACKSPACE,AS-SKYBEAM-COLORADO,AS-VIRTELA-COMM,AS-VOBIZ
members: AS-WEBEX
members: AS-QWEST-CUST,AS209
remarks: =============================================
remarks: Centurylink AS 209 BGP Local Preference
remarks: ---------------------------------------------
remarks: Customer default = 100
remarks: Peer default = 80
remarks: =============================================
remarks: Communities allowed from customers to alter
remarks: default local preference
remarks: ---------------------------------------------
remarks: 209:90 = Set Local Pref to 90
remarks: 209:80 = Set Local Pref to 80
remarks: 209:70 = Set Local Pref to 70
remarks:
remarks: 209:999 used for announcing routes greater
remarks: than /24 (will not be passed to peers)
remarks: May need to be arranged first
remarks:
remarks: 209:0 Blackhole community for null routing
remarks: May need to be arranged prior to using.
remarks:
remarks: =============================================
remarks:
remarks: Traffic Engineering communities allowed from
remarks: customers to alter advertisements to
remarks: selected peers. Advertisements can be
remarks: suppressed or pre-pended.
remarks: ---------------------------------------------
remarks: 209:888 = Do not announce to peers
remarks:
remarks: 209:64520 All peers
remarks: 209:64530 ATT 7018
remarks: 209:64540 Sprint 1239
remarks: 209:64550 Verizon (UUNet) 701
remarks: 209:64560 Level 3 3356
remarks: 209:64570 Savvis 3561
remarks: 209:64580 NTT Verio 2914
remarks: 209:64590 XO 2828
remarks: 209:64600 Global Crossing 3549
remarks: 209:64610 AboveNet 6461
remarks: 209:64630 France Telecom 5511
remarks: 209:64640 China Telecom 4134
remarks: 209:64650 Tata 6453
remarks: 209:64660 Cogent 174
remarks: 209:64680 LG U-Plus (DACOM) 3786
remarks: 209:64690 TeliaSonera 1299
remarks: 209:64700 Reach 4637
remarks: 209:64710 Reach Japan 9225
remarks: 209:64720 Tinet (Tiscali) 3257
remarks: 209:64730 PCCW 3491
remarks: 209:64740 Deutsche Telekom 3320
remarks: 209:64750 Telefonica 12956
remarks: 209:64760 TW Telecom 4323
remarks: 209:64770 China Unicom 4837
remarks: 209:64780 PACNET 10026
remarks: 209:64790 Reliance Globalcom 15412
remarks: 209:64800 Cable Wireless 1273
remarks: 209:64810 Telecom Italia 6762
remarks:
remarks: -Note that above communities currently apply only
remarks: to North America peering sessions.
remarks:
remarks: 209:64xx0 do not announce to this peer
remarks: 209:64xx1 prepend 209 once to this peer
remarks: 209:64xx2 prepend 209 twice to this peer
remarks: 209:64xx3 prepend 209 three times to this peer
remarks: 209:64xx9 leak route to that peer. This is to be used in
remarks: conjunction with 209:888
remarks:
remarks: Timezone Traffic Engineering
remarks:
remarks: 209:64990 do not announce to PST peers
remarks: 209:64991 prepend once to PST peers
remarks: 209:64992 prepend twice to PST peers
remarks: 209:64993 prepend three times to PST peers
remarks:
remarks: 209:64980 do not announce to CST peers
remarks: 209:64981 prepend once to CST peers
remarks: 209:64982 prepend twice to CST peers
remarks: 209:64983 prepend three times to CST peers
remarks:
remarks: 209:64970 do not announce to EST peers
remarks: 209:64971 prepend once to EST peers
remarks: 209:64972 prepend twice to EST peers
remarks: 209:64973 prepend three times to EST peers
remarks: =============================================
remarks:
remarks: Communities customers receive from Centurylink
remarks: ---------------------------------------------
remarks: 209:209 = Centurylink route/Centurylink customer
remarks: 209:209 and 209:888 together = Customer learned route not
remarks: passed to peers
remarks: 209:888 = Peer learned route
remarks:
remarks: POP origin communities
remarks: North America 209:1[1-4]..0_
remarks: PST 209:11..0_
remarks: MST 209:12..0_
remarks: CST 209:13..0_
remarks: EST 209:14..0_
remarks:
remarks: ASIA 209:2[2-5]..0_
remarks: Singapore 209:22..0_
remarks: Hong Kong 209:23..0_
remarks: Japan 209:24..0_
remarks: Sydney 209:25..0_
remarks:
remarks: Europe 209:41..0_
remarks: London 209:41010
remarks: =============================================
remarks: For questions or requests please consult with our NOC at
remarks: 1-877-886-6515.
remarks: =============================================
admin-c: CTL1-LEVEL3
tech-c: CTL1-LEVEL3
notify: noc@centurylink.com
mnt-by: MAINT-CENTURYLINK
changed: ipadmin@centurylink.com 20181030
source: LEVEL3
