AS Name
TBG
Org Name
The Brattle Group, Inc.
Registry Region
United States
Looking Glass
IPv4Prefixes

1

IPv6Prefixes

0

IPv4 NUMs

256

IPv6 NUMs(/64)

0

256 IPv4 Addresses
CIDR Description IP Num
50.226.111.0/24 Comcast Cable Communications, LLC 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,576,832 310,095,085,568 IPv4 IPv4
AS7015 COMCAST-7015, US United States 5,644,800 27,066,368 IPv4 IPv4
IP Address Domain NUMs Domains
50.226.111.9 1 mail.brattle.com
50.226.111.11 1 sftp.brattle.com
50.226.111.13 1 cmbgeovlm01.brattle.com
50.226.111.18 1 email.brattle.com
ASNumber:       396178
ASName:         TBG
ASHandle:       AS396178
RegDate:        2017-03-28
Updated:        2017-03-28    
Ref:            https://rdap.arin.net/registry/autnum/396178


OrgName:        The Brattle Group, Inc.
OrgId:          BG-293
Address:        1 Beacon St, Suite 2600
City:           Boston
StateProv:      MA
PostalCode:     02108
Country:        US
RegDate:        2017-03-13
Updated:        2018-03-01
Ref:            https://rdap.arin.net/registry/entity/BG-293


OrgTechHandle: PEREZ342-ARIN
OrgTechName:   Perez, Al 
OrgTechPhone:  +1-617-864-7900 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/PEREZ342-ARIN

OrgNOCHandle: PEREZ342-ARIN
OrgNOCName:   Perez, Al 
OrgNOCPhone:  +1-617-864-7900 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/PEREZ342-ARIN

OrgAbuseHandle: PEREZ342-ARIN
OrgAbuseName:   Perez, Al 
OrgAbusePhone:  +1-617-864-7900 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/PEREZ342-ARIN