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

Read more

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
2.50.161.103	AS5384 Emirates Internet	`3.06ms` from Al Fujairah City, AE
107.196.60.23	AS7018 AT&T Enterprises, LLC	`8.84ms` from Atlanta, US
81.60.179.71	AS6739 VODAFONE ONO, S.A.	`6.27ms` from Barcelona, ES
185.205.205.231	AS7015 Comcast Cable Communications, LLC	`0.29ms` from Boston, US
186.128.241.71	AS22927 Telefonica de Argentina	`1.96ms` from Buenos Aires, AR
115.21.220.135	AS4766 Korea Telecom	`0.78ms` from Incheon, KR
70.156.249.71	AS8075 Microsoft Corporation	`0.17ms` from Madrid, ES
221.228.139.23	AS4134 CHINANET-BACKBONE	`4.58ms` from Nanjing, CN
195.25.27.119	AS3215 Orange S.A.	`2.98ms` from Paris, FR
211.107.146.247	AS4766 Korea Telecom	`5.67ms` from Seoul, KR
13.55.94.199	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
177.103.176.55	AS27699 TELEFÔNICA BRASIL S.A	`1.08ms` from São Paulo, BR
113.61.154.23	AS17809 VEE TIME CORP.	`3.44ms` from Taipei, TW
202.214.157.23	AS2497 Internet Initiative Japan Inc.	`0.97ms` from Tokyo, JP
125.201.108.167	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.21ms` from Tokyo, JP
184.179.54.39	AS1819 DCM Cable Inc.	`9.41ms` from Atlanta, US
8.163.9.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.53ms` from Guangzhou, CN
222.232.63.119	AS9318 SK Broadband Co Ltd	`2.79ms` from Incheon, KR
92.239.99.231	AS5089 Virgin Media Limited	`4.88ms` from London, GB
213.135.227.71	AS6661 POST Luxembourg	`1.19ms` from Luxembourg, LU
126.22.45.23	AS17676 SoftBank Corp.	`4.09ms` from Osaka, JP
222.10.254.215	AS2516 KDDI CORPORATION	`14.54ms` from Osaka, JP
60.239.220.167	AS2518 BIGLOBE Inc.	`12.50ms` from Osaka, JP
39.118.226.23	AS9318 SK Broadband Co Ltd	`2.05ms` from Seoul, KR
60.17.60.119	AS4837 CHINA UNICOM China169 Backbone	`2.75ms` from Tieling, CN

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 204.193.86.153

traceroute to 204.193.86.153 (204.193.86.153): 7 hops max, 52 byte packets

3 [AS3356] 4.69.217.198 65.267 ms

4 [AS3356] 65.59.65.162 75.28 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 9th 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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