AS number details

AS21857

ProHealth Care Inc.  ·  prohealthcare.org

United States

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AS21857 – ProHealth Care Inc.

Field Value
Country United States
Website prohealthcare.org
Hosted domains 24
Number of IPv4 1,280
Number of IPv6 0
ASN type Business
Registry arin
Allocated 24 years ago on Jun 29, 2001
Updated 7 years ago on Feb 05, 2019

IP Ranges

Netblock Company Num of IPs
147.185.116.0/22 ProHealth Care Inc. 1,024
147.185.116.0/24 ProHealth Care Inc. 256
147.185.117.0/24 ProHealth Care Inc. 256
147.185.118.0/24 ProHealth Care Inc. 256
147.185.119.0/24 ProHealth Care Inc. 256
207.67.109.0/24 Waukesha Health Systems 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS21857
                                                OrgID:          AS21857
                                                ASName:         AS21857
                                                ASNumber:       AS21857
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 24 domain names hosted across 10 IP addresses on this ASN.

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IP Address Domain Domains on this IP
147.185.118.157 ██████████ 10
207.67.109.173 ██████████ 7
207.67.109.165 ██████████ 1
207.67.109.118 ██████████ 1
207.67.109.139 ██████████ 1
207.67.109.179 ██████████ 1
207.67.109.144 ██████████ 1
207.67.109.163 ████████ 1
207.67.109.154 ██████████ 1
207.67.109.129 ██████████ 1

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Peers

There is 1 peer for this ASN.

Peers Name
AS3356 Level 3 Parent, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
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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
147.185.117.34 AS21857 ProHealth Care Inc. 8.31ms from Minneapolis, US
147.185.116.1 AS21857 ProHealth Care Inc. 4.74ms from Chicago, 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
37.0.19.1 AS35467 DDFR IT Infra & Security B.V. 3.24ms from Amsterdam, NL
204.245.130.193 AS2914 NTT America, Inc. 0.25ms from Ashburn, US
50.147.28.97 AS7922 Comcast Cable Communications, LLC 4.68ms from Ashburn, US
62.38.55.17 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.29ms from Athens, GR
198.12.26.1 AS393851 Taylor Corporation 2.27ms from Atlanta, US
62.57.152.1 AS6739 VODAFONE ONO, S.A. 4.04ms from Barcelona, ES
181.57.118.1 AS10620 Telmex Colombia S.A. 0.73ms from Bogota, CO
159.250.2.1 AS11776 Breezeline 2.15ms from Boston, US
187.59.140.1 AS18881 TELEFÔNICA BRASIL S.A 3.50ms from Brasilia, BR
157.173.161.1 AS6848 Telenet BV 4.83ms from Brussels, BE
181.15.245.1 AS7303 Telecom Argentina S.A. 17.41ms from Buenos Aires, AR
200.127.139.1 AS7303 Telecom Argentina S.A. 1.42ms from Buenos Aires, AR
78.160.208.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.94ms from Bursa, TR
67.210.179.1 AS11976 Fidelity Communication International Inc. 9.69ms from Chicago, US
198.101.54.129 AS15081 Omni Fiber 4.39ms from Columbus, US
38.50.237.177 AS13693 Vexus Fiber 9.62ms from Dallas, US
72.19.145.1 AS17306 JAB Wireless, INC. 3.35ms from Denver, US
73.42.127.65 AS7922 Comcast Cable Communications, LLC 13.23ms from Denver, US
68.40.38.1 AS7922 Comcast Cable Communications, LLC 2.61ms from Detroit, US
120.197.216.49 AS9808 China Mobile Communications Group Co., Ltd. 5.57ms from Guangzhou, CN
115.209.19.129 AS4134 CHINANET-BACKBONE 8.45ms from Hangzhou, CN
94.244.128.1 AS136907 HUAWEI CLOUDS 0.91ms from Hong Kong, HK
195.142.229.1 AS34984 Superonline Iletisim Hizmetleri A.S. 1.77ms from Izmir, TR
112.117.23.65 AS4134 CHINANET-BACKBONE 0.54ms from Kunming, CN
91.225.37.129 AS197035 TVIN-INET, LLC 4.79ms from Kyiv, UA

Traceroute

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

$
traceroute -a -n -q1 -f3 147.185.117.1
traceroute to 147.185.117.1 (147.185.117.1): 64 hops max, 52 byte packets
3 [AS36236] 162.223.9.42 0.431 ms
5 *
6 *
7 [AS21857] 147.185.117.1 34.305 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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 AS21857 at robtex.

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