AS5766

Name: AS5766 — Indian Health Service
Creator: ipdex

Indian Health Service Unknown registered in United States

9IPv4 prefixes

2IPv6 prefixes

#14,159AS Rank

326/327RIS visibility

#2,972Rank in United States

1995-10-12Allocated

Indian Health Service (AS5766) — Unknown, registered in United States. announces 9 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #2972. Allocated: 1995-10-12.

IPv4 9IPv6 2

Announced prefixes · 11

v4 161.223.0.0/16 unknown
v4 161.223.190.0/23 unknown
v4 161.223.90.0/23 unknown
v4 161.223.92.0/24 unknown
v4 198.45.0.0/24 unknown
v4 198.45.10.0/24 unknown
v4 198.45.3.0/24 unknown
v4 198.45.6.0/24 unknown
v4 198.45.9.0/24 unknown
v6 2607:f220:50a::/48 unknown
v6 2607:f220:50b::/48 unknown

Routing: 9 IPv4 · 2 IPv6 announced · RIS visibility 326/327 RIS peers · RIPEstat · 2026-06-17

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	11
2026-06-13	11

AS topology · Customer cone 1

Providers · 1

AS19050 U.S. Department of Health & Human Services

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