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Autonomous System details for AS18221

AS18221
Morgan Stanley Management Service (Singapore) Pte. Ltd • morganstanley.com

AS18221 — Morgan Stanley Management Service (Singapore) Pte. Ltd

AS Name
MS-IN-AS-AP
Country
Singapore (SG)
Website
Number of IPv4
512
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
APNIC
Allocated
August 16, 2021
Last updated
July 01, 2025

IP Ranges

2 IPv4 prefixes
Prefix Company Number of IPs
14.142.97.0/24 Tata Communications Limited 256
205.228.37.0/24 Morgan Stanley Group Inc. 256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS18221

0 peers

AS18221 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS18221

2 upstreams

AS18221 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS18221 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS18221

0 downstreams

AS18221 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

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