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United States

AS6223

CenturyLink Communications, LLC Unknown registered in United States

3IPv4 prefixes
2IPv6 prefixes
#3,046AS Rank
327/327RIS visibility
#5,292Rank in United States
1996-01-25Allocated

CenturyLink Communications, LLC (AS6223) — Unknown, registered in United States. announces 3 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #5292. Allocated: 1996-01-25.

Announced prefixes · 5

Routing: 3 IPv4 · 2 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 2 4 2026-06-12 2026-06-14
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-125
2026-06-135
2026-06-145

AS topology · Customer cone 8

Providers · 1

  • AS209 CenturyLink Communications, LLC

Customers · 7

  • AS102 U.S. National Science Foundation
  • AS3930 Federal Energy Regulatory Commission
  • AS4155 USDA
  • AS11724 Comptroller of the Currency
  • AS39983 Pension Benefit Guaranty Corp.
  • AS53554 National Credit Union Administration
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