AS21439

Name: AS21439 — Morgan Stanley & Co. International PLC
Creator: ipdex

Morgan Stanley & Co. International PLC Unknown registered in United States

6IPv4 prefixes

0IPv6 prefixes

#20,916AS Rank

327/327RIS visibility

#4,646Rank in United States

2001-12-10Allocated

Morgan Stanley & Co. International PLC (AS21439) — Unknown, registered in United States. announces 6 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #4646. Allocated: 2001-12-10.

IPv4 6IPv6 0

Announced prefixes · 6

v4 138.20.185.0/24 unknown
v4 170.74.208.0/24 unknown
v4 193.240.169.0/24 unknown
v4 198.187.12.0/24 unknown
v4 199.5.0.0/24 unknown
v4 205.228.64.0/19 unknown

Routing: 6 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	6
2026-06-13	6

AS topology · Customer cone 1

Providers · 4

AS3356 Level 3 Parent, LLC
AS1273 Vodafone Group PLC
AS8220 COLT Technology Services Group Limited
AS702 Verizon Business

Peers · 1

AS1000 LINK AMERICAN

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