AS Number
AS22575
AS Name
MASSMUTUAL2
Org Name
Massachusetts Mutual Life Insurance Company
Registry

arin

RegDate

2001-10-16

Updated

2024-08-23

AS22575 Looking Glass
IPv4Prefixes

4

IPv6Prefixes

0

IPv4 NUMs

1,024

IPv6 NUMs(/64)

0

1,024 IPv4 Addresses
CIDR Description IP Num
170.6.0.0/24 Massachusetts Mutual Life Insurance Co. 256
170.6.1.0/24 Massachusetts Mutual Life Insurance Co. 256
170.6.2.0/24 Massachusetts Mutual Life Insurance Co. 256
170.6.3.0/24 Massachusetts Mutual Life Insurance Co. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS62 CONE - CyrusOne LLC, US United States 163,328 8,841,592,832 IPv4 IPv4
IP Address Domain NUMs Domains
170.6.1.91 2 sso.massmutual.com
170.6.1.145 1 diews.massmutual.com
170.6.1.146 1 subwbs.massmutual.com
170.6.1.167 1 fieldupdate.massmutual.com
170.6.1.218 1 bmiwebprvip01.massmutual.com
170.6.1.242 3 massmutualrolloverira.com
ASNumber:       22575
ASName:         MASSMUTUAL2
ASHandle:       AS22575
RegDate:        2001-10-16
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/22575


OrgName:        Massachusetts Mutual Life Insurance Company
OrgId:          MFS-35
Address:        1295 State Street MIP J182
City:           Springfield
StateProv:      MA
PostalCode:     01111
Country:        US
RegDate:        2001-10-16
Updated:        2024-08-23
Ref:            https://rdap.arin.net/registry/entity/MFS-35


OrgAbuseHandle: NETWO4801-ARIN
OrgAbuseName:   Network Engineering
OrgAbusePhone:  +1-413-744-8411 
OrgAbuseEmail:  networkengineering@massmutual.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4801-ARIN

OrgTechHandle: NETWO4801-ARIN
OrgTechName:   Network Engineering
OrgTechPhone:  +1-413-744-8411 
OrgTechEmail:  networkengineering@massmutual.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO4801-ARIN

RTechHandle: NT155-ARIN
RTechName:   Thomas, Nancy 
RTechPhone:  +1-413-744-3121 
RTechEmail:  nthomas@massmutual.com
RTechRef:    https://rdap.arin.net/registry/entity/NT155-ARIN