AS18729 - SHAWMUT - Shawmut Design & Construction, US

United States
AS Number
AS18729
AS Name
SHAWMUT
Org Name
Shawmut Design & Construction
Country / Region
United States
Registry

arin

RegDate

2000-10-03

Updated

2012-10-10

AS18729 Looking Glass
IPv4Prefixes

2

IPv6Prefixes

0

IPv4 NUMs

512

IPv6 NUMs(/64)

0

512 IPv4 Addresses
CIDR Description IP Num
50.236.28.0/24
ROA Signed and Valid IRR Valid
Comcast Cable Communications, LLC 256
64.214.98.0/24
Level 3 Parent, LLC 256
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7015 COMCAST-7015 - Comcast Cable Communications, LLC, US United States 37,632 35,389,440 IPv4 IPv4
AS46887 CROWNCASTLE-AS46887 - Crown Castle Fiber LLC, US United States 661,504 17,180,131,328 IPv4 IPv4
IP Address Domain NUMs Domains
50.236.28.20 1 imagehost.shawmut.com
50.236.28.22 1 helpme.shawmut.com
50.236.28.242 1 cmic.shawmut.com
50.236.28.245 1 collab.shawmut.com 
ASNumber:       18729
ASName:         SHAWMUT
ASHandle:       AS18729
RegDate:        2000-10-03
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/18729


OrgName:        Shawmut Design & Construction
OrgId:          SDC-68
Address:        560 Harrison Avenue
City:           Boston
StateProv:      MA
PostalCode:     02118
Country:        US
RegDate:        2000-10-03
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/SDC-68


OrgTechHandle: CR448-ARIN
OrgTechName:   Ryan, Chris 
OrgTechPhone:  +1-617-622-7000 
OrgTechEmail:  cryan@shawmut.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CR448-ARIN

OrgAbuseHandle: CR448-ARIN
OrgAbuseName:   Ryan, Chris 
OrgAbusePhone:  +1-617-622-7000 
OrgAbuseEmail:  cryan@shawmut.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CR448-ARIN

RTechHandle: CR448-ARIN
RTechName:   Ryan, Chris 
RTechPhone:  +1-617-622-7000 
RTechEmail:  cryan@shawmut.com
RTechRef:    https://rdap.arin.net/registry/entity/CR448-ARIN