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United States

AS399433

Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas Unknown registered in United States

1IPv4 prefixes
0IPv6 prefixes
#78,491AS Rank
326/327RIS visibility
#12,338Rank in United States
2021-03-10Allocated

Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas (AS399433) — Unknown, registered in United States. announces 1 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #12338. Allocated: 2021-03-10.

Announced prefixes · 1

Routing: 1 IPv4 · 0 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

0 0.5 1 2026-06-12 2026-06-13
Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)
Data table
DayAnnounced prefixes
2026-06-121
2026-06-131

AS topology · Customer cone 1

Providers · 1

Peers · 1

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