Autonomous System details

AS19878

MedImpact Healthcare Systems, Inc.  ·  medimpact.com

United States

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AS19878 – MedImpact Healthcare Systems, Inc.

Field Value
Country United States
Website medimpact.com
Hosted domains 57
IPv4 addresses 2,560
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Feb 26, 2001
Updated 5 months ago on Sep 02, 2025

IP Ranges

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

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                                                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 57 domain names hosted across 18 IP addresses on this ASN.

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IP Address Domain Domains on this IP
208.91.230.32 █████████ 12
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
208.91.230.92 █████████ 2
208.91.230.10 ██████████ 2
208.91.230.251 ██████████ 1
208.91.230.229 ██████████ 1

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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
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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
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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
208.91.228.83 AS19878 MedImpact Healthcare Systems, Inc. 1.32ms from Phoenix, US
198.54.238.50 AS19878 MedImpact Healthcare Systems, Inc. 2.06ms from San Diego, US
208.91.224.19 AS19878 MedImpact Healthcare Systems, Inc. 1.32ms from Phoenix, US
198.54.236.1 AS19878 MedImpact Healthcare Systems, Inc. 2.05ms from San Diego, US
208.91.230.166 AS19878 MedImpact Healthcare Systems, Inc. 1.70ms from Phoenix, US
198.54.237.66 AS19878 MedImpact Healthcare Systems, Inc. 2.07ms 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
107.15.135.166 AS11426 Charter Communications Inc 9.63ms from Ashburn, US
161.10.206.6 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 4.99ms from Bogota, CO
50.187.15.6 AS7922 Comcast Cable Communications, LLC 6.73ms from Boston, US
96.74.224.134 AS7922 Comcast Cable Communications, LLC 4.66ms from Chicago, US
79.224.38.22 AS3320 Deutsche Telekom AG 7.44ms from Frankfurt am Main, DE
43.252.173.230 AS59371 Dimension Network & Communication Limited 0.83ms from Hong Kong, HK
223.19.60.166 AS9304 HGC Global Communications Limited 1.62ms from Hong Kong, HK
82.2.27.182 AS5089 Virgin Media Limited 3.66ms from London, GB
212.56.78.102 AS6871 Plusnet 4.92ms from London, GB
67.16.186.214 AS3549 Level 3 Parent, LLC 0.41ms from Los Angeles, US
49.150.62.22 AS9299 Philippine Long Distance Telephone Company 6.08ms from Manila, PH
104.218.127.54 AS11290 Cogeco Connexion inc 4.40ms from Montreal, CA
73.215.245.150 AS7922 Comcast Cable Communications, LLC 11.00ms from New York City, US
91.60.121.86 AS3320 Deutsche Telekom AG 5.99ms from Nuernberg, DE
183.76.111.198 AS4685 Asahi Net 14.51ms from Osaka, JP
31.191.229.182 AS1267 WIND TRE S.P.A. 3.59ms from Rome, IT
82.60.218.198 AS3269 Telecom Italia S.p.A. 9.90ms from Rome, IT
52.187.36.198 AS8075 Microsoft Corporation 0.62ms from Singapore, SG
185.212.122.54 AS132046 Sunbridge worldwide LTD 0.33ms from Taipei, TW
36.225.212.230 AS3462 Data Communication Business Group 1.16ms from Taipei, TW
105.96.198.54 AS36947 Telecom Algeria 8.95ms from Valencia, ES
173.67.197.166 AS701 Verizon Business 2.22ms from Ashburn, US
101.98.150.134 AS9790 Two Degrees Networks Limited 1.37ms from Auckland, NZ
71.77.44.6 AS11426 Charter Communications Inc 11.49ms from Charlotte, US
223.85.195.230 AS9808 China Mobile Communications Group Co., Ltd. 4.14ms from Chengdu, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 208.91.228.2
traceroute to 208.91.228.2 (208.91.228.2): 64 hops max, 52 byte packets
3 [AS174] 38.142.106.97 0.692 ms
4 *
5 *
6 *
7 [AS19878] 208.91.228.2 2.192 ms
Measurement taken from IPinfo ProbeNet in Phoenix, 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 AS19878 at robtex.

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