AS53768

Name: AS53768 — Laboratory Corporation of America
Creator: ipdex

Laboratory Corporation of America Unknown registered in United States

16IPv4 prefixes

0IPv6 prefixes

75%RPKI-valid

#37,957AS Rank

328/328RIS visibility

#2,151Rank in United States

2011-05-13Allocated

Laboratory Corporation of America (AS53768) — Unknown, registered in United States. announces 16 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #2151. Allocated: 2011-05-13.

IPv4 16IPv6 0

Announced prefixes · 16

v4 12.145.88.0/21 unknown
v4 12.35.188.0/22 unknown
v4 12.39.198.0/23 unknown
v4 162.134.100.0/23 valid
v4 162.134.102.0/23 valid
v4 162.134.160.0/20 valid
v4 162.134.250.0/24 unknown
v4 162.134.32.0/20 valid
v4 162.134.48.0/20 valid
v4 162.134.64.0/20 valid
v4 162.134.80.0/22 valid
v4 162.134.84.0/23 valid
v4 162.134.86.0/23 valid
v4 162.134.88.0/21 valid
v4 162.134.96.0/23 valid
v4 162.134.98.0/23 valid

RPKI: rpki.cloudflare.com · 2026-06-22

Routing: 16 IPv4 · 0 IPv6 announced · RIS visibility 328/328 RIS peers · RIPEstat · 2026-06-22

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	16
2026-06-13	16

AS topology · Customer cone 1

Providers · 2

AS7018 AT&T Enterprises, LLC
AS13335 Cloudflare, Inc.

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