AS4581

Name: AS4581 — Socket Holdings Corporation
Creator: ipdex

Socket Holdings Corporation ISP registered in United States

36IPv4 prefixes

0IPv6 prefixes

44%RPKI-valid

#1,870AS Rank

327/327RIS visibility

#970Rank in United States

1995-05-01Allocated

Socket Holdings Corporation (AS4581) — ISP, registered in United States. announces 36 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #970. Allocated: 1995-05-01.

IPv4 36IPv6 0

Announced prefixes · 36

v4 154.36.192.0/18 valid
v4 154.36.193.0/24 valid
v4 154.36.201.0/24 valid
v4 154.36.204.0/24 valid
v4 154.36.208.0/24 valid
v4 154.36.220.0/24 valid
v4 154.36.236.0/23 valid
v4 154.36.245.0/24 valid
v4 174.34.0.0/19 unknown
v4 174.34.22.0/23 unknown
v4 174.34.32.0/20 unknown
v4 174.34.38.0/23 unknown
v4 174.34.45.0/24 unknown
v4 192.245.42.0/24 unknown
v4 192.245.43.0/24 unknown
v4 199.187.160.0/22 unknown
v4 199.187.161.0/24 unknown
v4 199.242.192.0/24 unknown
v4 199.47.238.0/24 unknown
v4 199.47.239.0/24 unknown
v4 216.106.0.0/18 unknown
v4 216.106.35.0/24 unknown
v4 216.106.39.0/24 unknown
v4 216.106.51.0/24 unknown
v4 216.106.64.0/19 unknown
v4 216.106.77.0/24 unknown
v4 38.212.0.0/18 valid
v4 38.212.24.0/22 valid
v4 38.212.44.0/24 valid
v4 38.212.50.0/23 valid
v4 38.212.52.0/22 valid
v4 38.212.56.0/21 valid
v4 38.255.128.0/18 valid
v4 38.255.129.0/24 valid
v4 64.85.192.0/19 unknown
v4 74.118.14.0/24 unknown

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

Routing: 36 IPv4 · 0 IPv6 announced · RIS visibility 327/327 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	36
2026-06-13	36

Internet Exchanges · 2

KCIX Kansas City 100 Gbps
STLIX Saint Louis, MO 100 Gbps

Facilities · 2

2 Facilities · 1 Countries

Netrality Kansas City - 1102 Grand Kansas City
Netrality St. Louis - 900 Walnut St. Louis

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