204.193.75.0/24

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 204.193.75.0/24

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
72.157.4.8	AS7018 AT&T Enterprises, LLC	`10.00ms` from Atlanta, US
172.200.44.120	AS8075 Microsoft Corporation	`0.22ms` from Boydton, US
183.214.212.232	AS56047 China Mobile communications corporation	`4.40ms` from Changsha, CN
170.72.134.120	AS13445 Cisco Webex LLC	`1.82ms` from Dallas, US
178.253.18.72	AS202492 SILVERHILL GROUP HOLDING LTD	`0.09ms` from Frankfurt am Main, DE
183.50.9.104	AS140308 CHINATELECOM Guangdong province Zhuhai 5G network	`7.89ms` from Guangzhou, CN
89.214.10.248	AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`11.30ms` from Lisbon, PT
75.223.132.216	AS6167 Verizon Business	`7.18ms` from Los Angeles, US
124.148.217.72	AS7545 TPG Telecom Limited	`1.44ms` from Melbourne, AU
61.7.42.56	AS18150 NetComBB Co.,Ltd.	`10.60ms` from Osaka, JP
189.52.31.104	AS4230 CLARO S.A.	`11.36ms` from Rio de Janeiro, BR
46.252.166.232	AS38951 OJSC TKT	`2.04ms` from Saint Petersburg, RU
59.10.72.200	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
54.79.127.216	AS16509 Amazon.com, Inc.	`0.16ms` from Sydney, AU
222.89.19.216	AS4134 CHINANET-BACKBONE	`12.02ms` from Zhengzhou, CN
178.228.129.56	AS31615 Odido Netherlands B.V.	`9.07ms` from Amsterdam, NL
191.238.54.88	AS8075 Microsoft Corporation	`0.76ms` from Ashburn, US
173.244.2.72	AS54616 Salem State University	`1.07ms` from Boston, US
73.253.126.104	AS7922 Comcast Cable Communications, LLC	`10.05ms` from Boston, US
141.134.197.24	AS6848 Telenet BV	`8.64ms` from Brussels, BE
181.87.46.232	AS7303 Telecom Argentina S.A.	`8.30ms` from Buenos Aires, AR
89.79.235.8	AS9141 P4 Sp. z o.o.	`7.57ms` from Gdynia, PL
94.5.170.232	AS5607 Sky UK Limited	`9.41ms` from London, GB
76.176.183.136	AS20001 Charter Communications Inc	`6.43ms` from Los Angeles, US
95.229.181.136	AS3269 Telecom Italia S.p.A.	`6.21ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m7 204.193.75.58

traceroute to 204.193.75.58 (204.193.75.58): 7 hops max, 52 byte packets

1 [AS40021] 209.126.0.11 5.929 ms

2 *

3 [AS3356] 4.35.179.34 8.899 ms

4 [AS19721] 204.193.71.2 1.336 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in St. Louis, US

On February 16th 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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