AS19721 - MHN - Magellan Health Services, US

United States
AS Number
AS19721
AS Name
MHN
Org Name
Magellan Health Services
Country
United States
Registry

arin

RegDate

2001-02-07

Updated

2018-01-16

AS19721 Looking Glass
IPv4Prefixes

20

IPv6Prefixes

0

IPv4 NUMs

8,192

IPv6 NUMs(/64)

0

8,192 IPv4 Addresses
CIDR Description IP Num
204.193.64.0/20
IRR Valid
MagellanBehavioralHealth 4096
204.193.64.0/19
IRR InValid
MagellanBehavioralHealth 8192
204.193.70.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.71.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.72.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.73.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.74.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.75.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.76.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.80.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.80.0/20
IRR Valid
MagellanBehavioralHealth 4096
204.193.81.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.84.0/24
IRR Valid
MagellanBehavioralHealth 256
204.193.84.0/22
IRR InValid
MagellanBehavioralHealth 1024
204.193.85.0/24
IRR Valid
MagellanBehavioralHealth 256
204.193.86.0/23
IRR Valid
MagellanBehavioralHealth 512
204.193.88.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.89.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
204.193.90.0/23
IRR Parent Valid
MagellanBehavioralHealth 512
204.193.93.0/24
IRR Parent Valid
MagellanBehavioralHealth 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,212,800 77,331,890,432 IPv4 IPv4
AS22677 CHARTER-22677-MO-IL-C3 - Charter Communications LLC, US United States 4,352 155,254,784 IPv4 IPv4
AS33287 COMCAST-33287 - Comcast Cable Communications, LLC, US United States 12,800 554,074,505,216 IPv4 IPv4
AS33659 CMCS - Comcast Cable Communications, LLC, US United States 71,680 554,061,004,800 IPv4 IPv4
AS49915 MEGAPORT-GLOBAL-ACCESS - Megaport (UK) Limited, GB United Kingdom 12,032 2,228,224 IPv4 IPv4 
ASNumber:       19721
ASName:         MHN
ASHandle:       AS19721
RegDate:        2001-02-07
Updated:        2012-03-20    
Ref:            https://rdap.arin.net/registry/autnum/19721


OrgName:        Magellan Health Services
OrgId:          MHS-54
Address:        13736 Riverport Dr.
City:           Maryland Heights
StateProv:      MO
PostalCode:     63043
Country:        US
RegDate:        2001-02-07
Updated:        2018-01-16
Ref:            https://rdap.arin.net/registry/entity/MHS-54


OrgTechHandle: STLNE-ARIN
OrgTechName:   stlnetengineering
OrgTechPhone:  +1-314-387-4000 
OrgTechEmail:  NetworkInfrastructure@magellanhealth.com
OrgTechRef:    https://rdap.arin.net/registry/entity/STLNE-ARIN

OrgNOCHandle: STLNE-ARIN
OrgNOCName:   stlnetengineering
OrgNOCPhone:  +1-314-387-4000 
OrgNOCEmail:  NetworkInfrastructure@magellanhealth.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/STLNE-ARIN

OrgAbuseHandle: STLNE-ARIN
OrgAbuseName:   stlnetengineering
OrgAbusePhone:  +1-314-387-4000 
OrgAbuseEmail:  NetworkInfrastructure@magellanhealth.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STLNE-ARIN

RTechHandle: DB1528-ARIN
RTechName:   Brack, David 
RTechPhone:  +1-314-387-4055 
RTechEmail:  dabrack@magellanhealth.com
RTechRef:    https://rdap.arin.net/registry/entity/DB1528-ARIN