204.193.86.0/23

AS19721 · Magellan Health Services

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Summary

Country	United States
Domain	magellanhealth.com
ASN	AS19721
Parent Range	204.193.64.0/19
Registry	ARIN
ID	MAGEL

WHOIS Details

NetHandle:      NET-204-193-64-0-1
OrgID:          MAGEL-1
Parent:         NET-204-0-0-0-0
NetName:        MAGEL
NetRange:       204.193.64.0 - 204.193.95.255
NetType:        allocation
RegDate:        1994-11-29
Updated:        2021-12-14
Source:         ARIN


OrgID:          MAGEL-1
OrgName:        MagellanBehavioralHealth
CanAllocate:    
Street:         14100 Magellan Plaza
City:           Maryland Heights
State/Prov:     MO
Country:        US
PostalCode:     63043
RegDate:        2003-07-17
Updated:        2011-09-24
OrgAdminHandle: STLNE-ARIN
OrgTechHandle:  STLNE-ARIN
OrgAbuseHandle: STLNE-ARIN
Source:         ARIN


POCHandle:      STLNE-ARIN
IsRole:         Y
LastName:       stlnetengineering
FirstName:      
Street:         14100 Magellan Plaza
City:           Maryland Heights
State/Prov:     MO
Country:        US
PostalCode:     63043
RegDate:        2003-07-11
Updated:        2025-11-01
OfficePhone:    +1-314-387-4000
Mailbox:        NetworkInfrastructure@magellanhealth.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.193.86.0/23

Range	ASN	Company	Num of IPs
204.193.64.0/19	AS19721	MagellanBehavioralHealth	8,192

Nearby Ranges

BGP prefixes that overlap with 204.193.0.0/16

Range	ASN	Company	Num of IPs
204.193.160.0/19	AS1226	California Department of Technology	8,192
204.193.64.0/19	AS19721	MagellanBehavioralHealth	8,192
204.193.128.0/19	AS20141	Quality Technology Services, LLC	8,192
204.193.30.0/23	AS400776	Sarasota County Schools	512
204.193.152.0/24	AS393340	Cox Automotive Corporate Services, LLC	256
204.193.133.0/24	AS54697	Everbank	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
52.168.28.103	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
15.197.14.135	AS16509 Amazon.com, Inc.	`0.03ms` from Bangkok, TH
176.223.226.151	AS39756 EASYHOST SRL	`0.28ms` from Bucharest, RO
190.12.176.23	AS28114 Alpha Tel S.A.	`18.62ms` from Buenos Aires, AR
93.193.11.199	AS3320 Deutsche Telekom AG	`2.53ms` from Duesseldorf, DE
176.148.129.183	AS5410 Bouygues Telecom SA	`5.46ms` from Frankfurt am Main, DE
117.4.141.39	AS7552 Viettel Group	`3.57ms` from Hanoi, VN
104.75.105.7	AS16625 Akamai Technologies, Inc.	`0.74ms` from Las Vegas, US
213.229.225.199	AS5603 Telekom Slovenije, d.d.	`12.22ms` from Ljubljana, SI
198.174.2.7	AS5006 Inteliquent, inc.	`9.79ms` from Minneapolis, US
186.201.68.231	AS10429 TELEFÔNICA BRASIL S.A	`0.98ms` from Novo Hamburgo, BR
20.120.171.135	AS8075 Microsoft Corporation	`0.68ms` from Quincy, US
112.138.196.215	AS10010 TOKAI Communications Corporation	`2.65ms` from Tokyo, JP
13.224.190.39	AS16509 Amazon.com, Inc.	`0.15ms` from Athens, GR
84.90.149.23	AS13156 NOWO COMMUNICATIONS, S.A.	`7.50ms` from Braga, PT
174.51.213.103	AS7922 Comcast Cable Communications, LLC	`11.02ms` from Cheyenne, US
34.174.54.119	AS396982 Google LLC	`0.13ms` from Dallas, US
76.198.148.119	AS7018 AT&T Enterprises, LLC	`2.42ms` from Dallas, US
45.17.248.231	AS7018 AT&T Enterprises, LLC	`2.91ms` from Dallas, US
156.67.23.55	AS59862 Professional Link S.r.l.	`1.46ms` from Milan, IT
148.137.24.7	AS7150 Commonwealth University of Pennsylvania	`6.63ms` from New York City, US
177.103.176.55	AS27699 TELEFÔNICA BRASIL S.A	`1.11ms` from Osasco, BR
64.162.132.103	AS7018 AT&T Enterprises, LLC	`1.58ms` from San Jose, US
112.176.195.103	AS4766 Korea Telecom	`5.03ms` from Seoul, KR
121.158.18.119	AS4766 Korea Telecom	`4.40ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 -m7 204.193.86.61

traceroute to 204.193.86.61 (204.193.86.61): 7 hops max, 52 byte packets

3 [AS3356] 4.69.153.89 110.222 ms

4 [AS3356] 65.59.65.162 110.023 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On January 30th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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