AS209 - CenturyLink Communications, LLC

Autonomous System Routing Intelligence, BGP Adjacencies & Propagation Graph

Autonomous System Number
AS209
Formatted Name
AS209 - CenturyLink Communications, LLC
Regional Internet Registry (RIR)
ARIN
Classification / Roles
Transit Provider / Regional ISP
IPv4 Prefixes Announced
0
IPv6 Prefixes Announced
0
Transit Upstream Providers
1
Customer Downstreams
289
Direct Peering Adjacencies
0
Total Adjacent Peers
290
Last Telemetry Update Timestamp

Adjacent Network Neighbors

View Full Interactive BGP Propagation Graph for AS209 →
Neighbor ASN Organization Name Relation Type Protocol Peer Count Graph Link
AS3356 Lumen AS3356 upstream both 1008240 Inspect Graph
AS22561 AS22561 downstream ipv4 188790 Inspect Graph
AS297 National Aeronautics and Space Administration downstream both 37151 Inspect Graph
AS396908 AS396908 downstream both 35679 Inspect Graph
AS18530 ISOMEDIA-1 - Isomedia, Inc. downstream both 29014 Inspect Graph
AS6223 AS6223 downstream both 14561 Inspect Graph
AS14921 AS14921 downstream ipv4 11248 Inspect Graph
AS17402 AS17402 downstream ipv4 8274 Inspect Graph
AS54427 AS54427 downstream ipv4 7263 Inspect Graph
AS6224 AS6224 downstream both 6771 Inspect Graph
AS30221 AS30221 downstream ipv4 4191 Inspect Graph
AS11255 AS11255 downstream ipv4 3960 Inspect Graph
AS4297 AS4297 downstream both 3442 Inspect Graph
AS32083 OMNISPRING - Omnispring, LLC downstream ipv4 2962 Inspect Graph
AS400988 AS400988 downstream ipv4 2795 Inspect Graph
AS64280 AS64280 downstream ipv4 2618 Inspect Graph
AS4296 AS4296 downstream both 2565 Inspect Graph
AS13485 AS13485 downstream ipv4 2313 Inspect Graph
AS3743 AS3743 downstream ipv4 2310 Inspect Graph
AS22522 AS22522 downstream ipv4 1980 Inspect Graph
AS17385 AS17385 downstream ipv4 1980 Inspect Graph
AS40766 AS40766 downstream ipv4 1980 Inspect Graph
AS11857 AS11857 downstream ipv4 1977 Inspect Graph
AS4015 CENTURYLINK-LEGACY-QWEST-SPA-OMAHA - CenturyLink Communications, LLC downstream both 1653 Inspect Graph
AS7359 AS7359 downstream both 1652 Inspect Graph
AS3909 AS3909 downstream ipv4 1642 Inspect Graph
AS13866 AS13866 downstream both 1619 Inspect Graph
AS29842 AS29842 downstream ipv4 1322 Inspect Graph
AS13659 AS13659 downstream ipv4 1320 Inspect Graph
AS21660 BAXALTA - Baxalta Incorporated downstream ipv4 1320 Inspect Graph
AS3561 CENTURYLINK-LEGACY-SAVVIS - CenturyLink Communications, LLC downstream ipv4 1247 Inspect Graph
AS21803 AS21803 downstream ipv4 1236 Inspect Graph
AS16746 AS16746 downstream ipv4 1116 Inspect Graph
AS19390 AS19390 downstream ipv4 993 Inspect Graph
AS394329 AS394329 downstream ipv4 991 Inspect Graph
AS22523 AS22523 downstream ipv4 991 Inspect Graph
AS394046 AS394046 downstream ipv4 990 Inspect Graph
AS16756 AS16756 downstream ipv4 990 Inspect Graph
AS16871 AS16871 downstream ipv4 990 Inspect Graph
AS63486 AS63486 downstream ipv4 990 Inspect Graph
AS3573 ACCENTURE - Accenture LLP downstream ipv6 990 Inspect Graph
AS10966 AS10966 downstream ipv4 990 Inspect Graph
AS19800 AS19800 downstream ipv4 990 Inspect Graph
AS21904 AS21904 downstream ipv4 990 Inspect Graph
AS210 WEST-NET-WEST - Utah Education Network downstream both 983 Inspect Graph
AS6109 AS6109 downstream ipv4 974 Inspect Graph
AS13684 ASN-MEDTRONIC-1 - Medtronic, Incorporated downstream ipv4 941 Inspect Graph
AS396402 AS396402 downstream ipv4 899 Inspect Graph
AS12156 AS12156 downstream ipv4 870 Inspect Graph
AS19709 AS19709 downstream ipv4 838 Inspect Graph