204.193.71.0/24

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 204.193.71.0/24

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

3 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
204.193.71.99	AS19721 Magellan Health Services	`5.74ms` from St. Louis, US

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
20.71.239.152	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
113.47.12.40	AS55990 Huawei Cloud Service data center	`3.85ms` from Beijing, CN
87.128.87.40	AS3320 Deutsche Telekom AG	`5.75ms` from Berlin, DE
37.197.82.136	AS1257 Tele2 Sverige AB	`1.52ms` from Copenhagen, DK
97.176.56.88	AS6167 Verizon Business	`10.19ms` from Dallas, US
23.194.73.72	AS16625 Akamai Technologies, Inc.	`0.12ms` from Houston, US
203.230.197.152	AS18329 Sangmyung University	`4.65ms` from Incheon, KR
185.209.221.152	AS209854 Cyberzone S.A.	`0.18ms` from London, GB
162.238.47.120	AS7018 AT&T Enterprises, LLC	`9.61ms` from Miami, US
95.79.140.8	AS42682 JSC "ER-Telecom Holding"	`6.36ms` from Moscow, RU
54.236.49.8	AS14618 Amazon.com, Inc.	`0.58ms` from Reston, US
54.183.179.136	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
67.169.37.184	AS7922 Comcast Cable Communications, LLC	`8.31ms` from San Jose, US
206.87.158.136	AS393249 University of British Columbia	`7.53ms` from Seattle, US
76.135.50.136	AS7922 Comcast Cable Communications, LLC	`1.51ms` from Seattle, US
68.228.139.232	AS22773 Cox Communications Inc.	`10.32ms` from Ashburn, US
34.161.8.24	AS396982 Google LLC	`4.09ms` from Atlanta, US
121.171.230.40	AS4766 Korea Telecom	`0.80ms` from Incheon, KR
31.104.192.120	AS2856 British Telecommunications PLC	`2.54ms` from London, GB
178.121.95.88	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.81ms` from Minsk, BY
104.196.51.136	AS396982 Google LLC	`0.15ms` from Moncks Corner, US
151.45.117.24	AS1267 WIND TRE S.P.A.	`10.18ms` from Rome, IT
181.226.83.232	AS14117 Telefonica del Sur S.A.	`16.44ms` from Santiago, CL
31.176.237.8	AS9146 BIHNET Autonomus System	`7.85ms` from Sarajevo, BA
125.178.122.72	AS17858 LG POWERCOMM	`1.88ms` 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 204.193.71.14

traceroute to 204.193.71.14 (204.193.71.14): 64 hops max, 52 byte packets

1 [AS40021] 209.126.0.11 11.651 ms

2 *

3 [AS3356] 4.35.179.34 8.547 ms

4 [AS19721] 204.193.71.2 9.015 ms

5 [AS19721] 204.193.71.14 5.871 ms

Measurement taken from

IPinfo ProbeNet in St. Louis, US

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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