AS number details

AS19721

Magellan Health Services  ·  magellanhealth.com

United States

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AS19721 – Magellan Health Services

Field Value
Country United States
Website magellanhealth.com
Hosted domains 42
Number of IPv4 8,192
Number of IPv6 0
ASN type Business
Registry arin
Allocated 25 years ago on Feb 07, 2001
Updated 14 years ago on Mar 20, 2012

IP Ranges

Netblock Company Num of IPs
204.193.64.0/19 MagellanBehavioralHealth 8,192
204.193.64.0/20 MagellanBehavioralHealth 4,096
204.193.80.0/20 MagellanBehavioralHealth 4,096
204.193.84.0/22 MagellanBehavioralHealth 1,024
204.193.86.0/23 MagellanBehavioralHealth 512
204.193.90.0/23 MagellanBehavioralHealth 512
204.193.70.0/24 MagellanBehavioralHealth 256
204.193.71.0/24 MagellanBehavioralHealth 256
204.193.72.0/24 MagellanBehavioralHealth 256
204.193.73.0/24 MagellanBehavioralHealth 256
204.193.74.0/24 MagellanBehavioralHealth 256
204.193.75.0/24 MagellanBehavioralHealth 256
204.193.76.0/24 MagellanBehavioralHealth 256
204.193.80.0/24 MagellanBehavioralHealth 256
204.193.81.0/24 MagellanBehavioralHealth 256
204.193.84.0/24 MagellanBehavioralHealth 256
204.193.85.0/24 MagellanBehavioralHealth 256
204.193.88.0/24 MagellanBehavioralHealth 256
204.193.89.0/24 MagellanBehavioralHealth 256
204.193.93.0/24 MagellanBehavioralHealth 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS19721
                                                OrgID:          AS19721
                                                ASName:         AS19721
                                                ASNumber:       AS19721
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 42 domain names hosted across 20 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.193.93.254 ██████████ 11
204.193.93.173 ██████████ 9
204.193.90.49 ██████████ 2
204.193.93.21 ██████████ 2
204.193.93.164 ██████████ 2
204.193.93.140 ██████████ 2
204.193.93.145 ██████████ 1
204.193.93.28 ██████████ 1
204.193.90.10 ██████████ 1
204.193.93.7 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS22677 Charter Communications LLC
AS33287 Comcast Cable Communications, LLC
AS3356 Level 3 Parent, LLC
AS33659 Comcast Cable Communications, LLC
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS22677 Charter Communications LLC
AS33287 Comcast Cable Communications, LLC
AS3356 Level 3 Parent, LLC
AS33659 Comcast Cable Communications, LLC
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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
204.193.88.5 AS19721 Magellan Health Services 1.13ms from St. Louis, US
204.193.85.17 AS19721 Magellan Health Services 0.47ms from Philadelphia, 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
178.255.53.25 AS197156 Petit Telecom B.V. 0.43ms from Amsterdam, NL
5.15.80.121 AS8708 DIGI ROMANIA S.A. 4.86ms from Bucharest, RO
181.85.11.249 AS7303 Telecom Argentina S.A. 0.61ms from Buenos Aires, AR
221.182.68.25 AS9808 China Mobile Communications Group Co., Ltd. 4.66ms from Chengdu, CN
3.15.175.233 AS16509 Amazon.com, Inc. 0.96ms from Columbus, US
64.127.136.9 AS399331 Connect 2 First Internet, LLC 8.66ms from Dallas, US
34.253.170.249 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
174.3.146.153 AS6327 Shaw Communications Inc. 4.19ms from Edmonton, CA
119.162.16.89 AS4837 CHINA UNICOM China169 Backbone 1.99ms from Jinan, CN
14.204.75.153 AS4837 CHINA UNICOM China169 Backbone 2.42ms from Kunming, CN
159.224.165.73 AS13188 CONTENT DELIVERY NETWORK LTD 0.69ms from Kyiv, UA
188.230.194.169 AS34779 T-2, d.o.o. 2.30ms from Ljubljana, SI
194.72.200.25 AS2856 British Telecommunications PLC 1.10ms from London, GB
130.43.131.57 AS42689 Glide Student & Residential Limited 1.13ms from London, GB
72.193.6.185 AS22773 Cox Communications Inc. 9.16ms from Los Angeles, US
24.234.4.89 AS22773 Cox Communications Inc. 5.58ms from Los Angeles, US
12.26.192.41 AS7018 AT&T Enterprises, LLC 4.64ms from Los Angeles, US
62.215.203.121 AS21050 Fast Communication Company Ltd 9.34ms from Manama, BH
130.255.117.9 AS198320 Telnet Systems s.r.l. 7.35ms from Milan, IT
82.188.223.153 AS3269 Telecom Italia S.p.A. 3.01ms from Milan, IT
89.118.55.169 AS8968 BT Italia S.p.A. 3.94ms from Milan, IT
190.135.83.73 AS6057 Administracion Nacional de Telecomunicaciones 3.45ms from Montevideo, UY
87.145.35.249 AS3320 Deutsche Telekom AG 6.50ms from Nuernberg, DE
39.88.82.137 AS4837 CHINA UNICOM China169 Backbone 2.95ms from Qingdao, CN
65.140.139.57 AS209 CenturyLink Communications, LLC 0.98ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -m7 204.193.82.154
traceroute to 204.193.82.154 (204.193.82.154): 7 hops max, 52 byte packets
2 *
3 *
4 [AS3356] 4.7.55.154 22.44 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Council Bluffs, US
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS19721 at robtex.

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