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United States

AS19389

GOLUB CORPORATION Unknown registered in United States

3IPv4 prefixes
0IPv6 prefixes
67%RPKI-valid
#19,966AS Rank
325/325RIS visibility
#7,302Rank in United States
2000-12-27Allocated

GOLUB CORPORATION (AS19389) — Unknown, registered in United States. announces 3 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #7302. Allocated: 2000-12-27.

Announced prefixes · 3

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 3 IPv4 · 0 IPv6 announced · RIS visibility 325/325 RIS peers · RIPEstat · 2026-06-18

Prefix history

0 1 2 3 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
2026-06-123
2026-06-133

AS topology · Customer cone 1

Providers · 2

  • AS7029 Windstream Communications LLC
  • AS13536 FirstLight Networks, LLC
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