AS209

Name: AS209 — CenturyLink Communications, LLC
Creator: ipdex

CenturyLink Communications, LLC ISP registered in United States

1,620IPv4 prefixes

32IPv6 prefixes

1%RPKI-valid

#144AS Rank

#20Rank in United States

1998-11-13Allocated

CenturyLink Communications, LLC (AS209) — ISP, registered in United States. announces 1,620 IPv4 prefixes + 32 IPv6 prefixes. Rank in United States: #20. Allocated: 1998-11-13.

IPv4 1,620IPv6 32

Announced prefixes · 1,652

v4 216.160.45.0/24 unknown
v4 216.160.48.0/21 unknown
v4 216.160.56.0/22 unknown
v4 216.160.64.0/20 unknown
v4 216.160.8.0/21 unknown
v4 216.160.80.0/21 unknown
v4 216.160.90.0/24 unknown
v4 216.160.92.0/22 unknown
v4 216.160.96.0/20 unknown
v4 216.161.10.0/23 unknown
v4 216.161.100.0/22 unknown
v4 216.161.110.0/23 unknown
v4 216.161.116.0/24 unknown
v4 216.161.118.0/23 unknown
v4 216.161.120.0/22 unknown
v4 216.161.127.0/24 unknown
v4 216.161.132.0/22 unknown
v4 216.161.136.0/23 unknown
v4 216.161.140.0/24 unknown
v4 216.161.142.0/23 unknown
v4 216.161.144.0/21 unknown
v4 216.161.15.0/24 unknown
v4 216.161.152.0/24 unknown
v4 216.161.155.0/24 unknown
v4 216.161.156.0/23 unknown
v4 216.161.16.0/24 unknown
v4 216.161.160.0/21 unknown
v4 216.161.168.0/23 unknown
v4 216.161.170.0/24 unknown
v4 216.161.175.0/24 unknown
v4 216.161.180.0/24 unknown
v4 216.161.186.0/23 unknown
v4 216.161.188.0/22 unknown
v4 216.161.20.0/24 unknown
v4 216.161.202.0/23 unknown
v4 216.161.206.0/23 unknown
v4 216.161.212.0/23 unknown
v4 216.161.215.0/24 unknown
v4 216.161.22.0/24 unknown
v4 216.161.226.0/23 unknown
v4 216.161.236.0/22 unknown
v4 216.161.240.0/21 unknown
v4 216.161.248.0/22 unknown
v4 216.161.252.0/23 unknown
v4 216.161.255.0/24 unknown
v4 216.161.26.0/24 unknown
v4 216.161.3.0/24 unknown
v4 216.161.30.0/23 unknown
v4 216.161.54.0/23 unknown
v4 216.161.57.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-20

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	1652
2026-06-13	1652
2026-06-14	1652
2026-06-16	1652
2026-06-17	1652
2026-06-19	1652

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AS209

Announced prefixes · 1,652

Prefix history

AS topology · Customer cone 406

Peers · 24

Customers · 385

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