| AS Number | 19721 |
|---|---|
| AS Name | MHN |
| Organization | Magellan Health Services(mhs-54) |
| Country | US |
| Website | magellanhealth.com |
| Number of IPv4 Routes | 20 |
| Number of IPv6 Routes | 0 |
| ASN type | BUSINESS |
| Allocation Status | assigned |
| Registry | ARIN |
| Date Allocated | N/A |
| Route | # IPs |
|---|---|
| 204.193.86.0/23 | 512 |
| 204.193.76.0/24 | 256 |
| 204.193.84.0/24 | 256 |
| 204.193.74.0/24 | 256 |
| 204.193.89.0/24 | 256 |
| 204.193.71.0/24 | 256 |
| 204.193.80.0/24 | 256 |
| 204.193.90.0/23 | 512 |
| 204.193.93.0/24 | 256 |
| buy plan | 256 |
| buy plan | 256 |
| buy plan | 1024 |
| buy plan | 256 |
| buy plan | 8192 |
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
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
OrgNOCHandle: STLNE-ARIN
OrgNOCName: stlnetengineering
OrgNOCPhone: +1-314-387-4000
OrgNOCEmail: NetworkInfrastructure@magellanhealth.com
OrgNOCRef: https://rdap.arin.net/registry/entity/STLNE-ARIN
OrgTechHandle: STLNE-ARIN
OrgTechName: stlnetengineering
OrgTechPhone: +1-314-387-4000
OrgTechEmail: NetworkInfrastructure@magellanhealth.com
OrgTechRef: 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
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
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