AS Number
AS398856
AS Name
WPP-DETROIT
Org Name
Group M Worldwide, LLC
Registry

arin

RegDate

2008-04-22

Updated

2025-02-05

AS398856 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

256 IPv4 Addresses
CIDR Description IP Num
209.90.42.0/24 Group M Worldwide, LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS394141 ROCKET-FIBER - Rocket Fiber, US United States 16,640 4,294,967,296 IPv4 IPv4
AS33668 CMCS - Comcast Cable Communications, LLC, US United States 7,424 4,194,304 IPv4 IPv4
ASNumber:       398856
ASName:         WPP-DETROIT
ASHandle:       AS398856
RegDate:        2020-10-01
Updated:        2022-10-19    
Ref:            https://rdap.arin.net/registry/autnum/398856


OrgName:        Group M Worldwide, LLC
OrgId:          GMW-4
Address:        175 Greenwich St
City:           New York
StateProv:      NY
PostalCode:     10006
Country:        US
RegDate:        2008-04-22
Updated:        2025-02-05
Ref:            https://rdap.arin.net/registry/entity/GMW-4


OrgAbuseHandle: RSP56-ARIN
OrgAbuseName:   Spadola, Riccardo-Jurgen 
OrgAbusePhone:  +1-212-237-4000 
OrgAbuseEmail:  rspadola@ogilvy.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RSP56-ARIN

OrgTechHandle: RSP56-ARIN
OrgTechName:   Spadola, Riccardo-Jurgen 
OrgTechPhone:  +1-212-237-4000 
OrgTechEmail:  rspadola@ogilvy.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RSP56-ARIN

OrgTechHandle: BARTL198-ARIN
OrgTechName:   Bartlett, Michael 
OrgTechPhone:  +07900763881 
OrgTechEmail:  michael.bartlett@wpp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/BARTL198-ARIN

OrgTechHandle: HERBE97-ARIN
OrgTechName:   Herbert, Gavin 
OrgTechPhone:  +447970314010 
OrgTechEmail:  gavin.herbert@wpp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/HERBE97-ARIN

OrgAbuseHandle: HERBE97-ARIN
OrgAbuseName:   Herbert, Gavin 
OrgAbusePhone:  +447970314010 
OrgAbuseEmail:  gavin.herbert@wpp.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/HERBE97-ARIN

OrgTechHandle: MOKEN-ARIN
OrgTechName:   Moken, Matthew 
OrgTechPhone:  +1-732-801-1458 
OrgTechEmail:  matthew.moken@wpp.com
OrgTechRef:    https://rdap.arin.net/registry/entity/MOKEN-ARIN