AS number details

AS19878

MedImpact Healthcare Systems, Inc.  ·  medimpact.com

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AS19878 – MedImpact Healthcare Systems, Inc.

Field Value
Country United States
Website medimpact.com
Hosted domains 54
Number of IPv4 2,560
Number of IPv6 0
ASN type Business
Registry arin
Allocated 25 years ago on Feb 26, 2001
Updated 2 months ago on Sep 02, 2025
Netblock Company Num of IPs
198.54.236.0/23 MedImpact Healthcare Systems, Inc. 512
208.91.230.0/23 MedImpact Healthcare Systems, Inc. 512
198.54.238.0/24 MedImpact Healthcare Systems, Inc. 256
198.54.239.0/24 MedImpact Healthcare Systems, Inc. 256
208.91.224.0/24 MedImpact Healthcare Systems, Inc. 256
208.91.225.0/24 MedImpact Healthcare Systems, Inc. 256
208.91.228.0/24 MedImpact Healthcare Systems, Inc. 256
208.91.229.0/24 MedImpact Healthcare Systems, Inc. 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS19878
                                                OrgID:          AS19878
                                                ASName:         AS19878
                                                ASNumber:       AS19878
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 54 domain names hosted across 17 IP addresses on this ASN.

IP Address Domain Domains on this IP
208.91.230.32 ██████████ 10
208.91.230.57 ██████████ 9
208.91.230.19 ██████████ 8
208.91.231.188 ███████ 7
208.91.231.168 ██████████ 5
208.91.230.158 ██████████ 2
208.91.230.10 ██████████ 2
208.91.230.92 ██████████ 2
208.91.230.139 ██████████ 1
208.91.230.8 ██████████ 1

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Useful for Cybersecurity

Peers

There are 4 peers for this ASN.

Peers Name
AS22489 Castle Access Inc
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS22489 Castle Access Inc
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
AS6461 Zayo Bandwidth
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
208.91.230.166 AS19878 MedImpact Healthcare Systems, Inc. 2.05ms from Phoenix, US
208.91.228.83 AS19878 MedImpact Healthcare Systems, Inc. 1.75ms from Phoenix, US
198.54.238.51 AS19878 MedImpact Healthcare Systems, Inc. 2.10ms from San Diego, US
208.91.224.19 AS19878 MedImpact Healthcare Systems, Inc. 1.66ms from Phoenix, US
198.54.236.81 AS19878 MedImpact Healthcare Systems, Inc. 2.07ms from San Diego, US
198.54.237.66 AS19878 MedImpact Healthcare Systems, Inc. 2.08ms from San Diego, 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
3.171.84.70 AS16509 Amazon.com, Inc. 0.26ms from Ashburn, US
101.98.150.134 AS9790 Two Degrees Networks Limited 1.71ms from Auckland, NZ
101.73.27.22 AS4837 CHINA UNICOM China169 Backbone 8.04ms from Beijing, CN
223.85.195.230 AS9808 China Mobile Communications Group Co., Ltd. 4.18ms from Chengdu, CN
189.71.207.6 AS7738 V tal 10.06ms from Fortaleza, BR
184.30.23.166 AS16625 Akamai Technologies, Inc. 0.21ms from Frankfurt am Main, DE
89.214.89.166 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 12.15ms from Lisbon, PT
194.74.79.86 AS2856 British Telecommunications PLC 0.93ms from London, GB
130.222.167.54 AS398770 Twisted Computing Incorporated 0.10ms from Los Angeles, US
130.110.11.22 AS31898 Oracle Corporation 0.16ms from Milan, IT
108.58.76.6 AS6128 Cablevision Systems Corp. 3.56ms from New York City, US
70.127.201.230 AS33363 Charter Communications, Inc 5.07ms from Orlando, US
153.202.107.166 AS4713 NTT DOCOMO BUSINESS,Inc. 2.40ms from Osaka, JP
27.211.222.118 AS4837 CHINA UNICOM China169 Backbone 6.61ms from Qingdao, CN
221.151.75.6 AS4766 Korea Telecom 0.99ms from Seoul, KR
59.167.232.230 AS4739 Internode Pty Ltd 1.52ms from Sydney, AU
34.169.74.6 AS396982 Google LLC 0.15ms from The Dalles, US
125.12.122.214 AS9824 JCOM Co., Ltd. 6.03ms from Tokyo, JP
111.47.73.22 AS9808 China Mobile Communications Group Co., Ltd. 11.33ms from Wuhan, CN
134.60.3.6 AS553 BelWue-Koordination 4.76ms from Zuerich, CH
217.217.88.166 AS20326 TeraSwitch Networks Inc. 0.13ms from Amsterdam, NL
85.254.79.150 AS210906 UAB Bite Lietuva 0.24ms from Ashburn, US
150.230.172.166 AS31898 Oracle Corporation 0.27ms from Ashburn, US
96.241.245.246 AS701 Verizon Business 2.46ms from Ashburn, US
192.185.118.38 AS19871 Network Solutions, LLC 0.91ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 208.91.225.52
traceroute to 208.91.225.52 (208.91.225.52): 7 hops max, 52 byte packets
4 [AS37451] 102.129.70.66 100.984 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brazzaville, CG
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 AS19878 at robtex.

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