// ASN
AS398856
WPP-DETROIT - Group M Worldwide, LLC, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS398856
- Organization
- Group M Worldwide, LLC
- Description
- WPP-DETROIT - Group M Worldwide, LLC, US
- Country
- US
- State / Region
- NY
- City
- New York
- Address
- 175 Greenwich St
- Registry (RIR)
- ARIN
- Created
- 2009-01-27
- Updated
- 2025-05-27
- IPv4 Prefixes
- 1
- IPv6 Prefixes
- 0
IPv4 Prefixes
1 total209.90.42.0/24
What is AS398856?
AS398856 is an Autonomous System Number (ASN) assigned to Group M Worldwide, LLC. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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