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 58
IPv4 addresses 2,560
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Feb 26, 2001
Updated 6 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 58 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
208.91.230.8 ██████████ 1
208.91.230.251 ██████████ 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

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

IP Address ASN Details
198.54.239.248 AS19878 MedImpact Healthcare Systems, Inc. 2.27ms from San Diego, US
198.54.236.41 AS19878 MedImpact Healthcare Systems, Inc. 2.07ms from San Diego, US
208.91.230.184 AS19878 MedImpact Healthcare Systems, Inc. 1.58ms from Phoenix, US
208.91.224.19 AS19878 MedImpact Healthcare Systems, Inc. 1.29ms from Phoenix, US
208.91.225.126 AS19878 MedImpact Healthcare Systems, Inc. 1.75ms from Phoenix, US
208.91.231.138 AS19878 MedImpact Healthcare Systems, Inc. 1.80ms from Phoenix, US
198.54.238.50 AS19878 MedImpact Healthcare Systems, Inc. 2.08ms from San Diego, US
198.54.237.66 AS19878 MedImpact Healthcare Systems, Inc. 2.07ms from San Diego, US
208.91.228.83 AS19878 MedImpact Healthcare Systems, Inc. 1.31ms from Phoenix, 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
41.111.154.102 AS36947 Telecom Algeria 1.13ms from Algiers, DZ
173.11.236.198 AS7922 Comcast Cable Communications, LLC 10.03ms from Houston, US
180.71.70.22 AS9318 SK Broadband Co Ltd 10.37ms from Incheon, KR
102.133.185.198 AS8075 Microsoft Corporation 0.15ms from Johannesburg, ZA
184.177.126.6 AS22773 Cox Communications Inc. 9.34ms from Kansas City, US
195.224.205.214 AS5413 Wavenet Limited 0.52ms from London, GB
51.48.23.246 AS16509 Amazon.com, Inc. 5.65ms from Madrid, ES
149.36.21.22 AS41354 ITS Technology Group Limited 0.45ms from Manchester, GB
42.96.177.38 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.25ms from Qingdao, CN
73.3.64.118 AS7922 Comcast Cable Communications, LLC 3.02ms from Salt Lake City, US
85.252.83.198 AS2116 GLOBALCONNECT AS 1.98ms from Sandefjord, NO
73.29.205.86 AS7922 Comcast Cable Communications, LLC 12.07ms from Secaucus, US
211.253.26.38 AS4766 Korea Telecom 1.01ms from Seoul, KR
176.124.247.166 AS12757 IPTRON.NET OU 5.51ms from Tallinn, EE
133.32.50.198 AS2519 ARTERIA Networks Corporation 2.46ms from Tokyo, JP
20.104.194.150 AS8075 Microsoft Corporation 0.20ms from Toronto, CA
20.63.104.166 AS8075 Microsoft Corporation 0.39ms from Toronto, CA
178.223.3.134 AS8400 TELEKOM SRBIJA a.d. 2.41ms from Belgrade, RS
190.97.46.70 AS27833 BVNET S.A. 7.60ms from Buenos Aires, AR
154.182.160.102 AS8452 TE-AS 6.56ms from Cairo, EG
135.225.78.150 AS8075 Microsoft Corporation 0.19ms from Gaevle, SE
108.137.125.118 AS16509 Amazon.com, Inc. 0.12ms from Jakarta, ID
78.32.116.182 AS8468 ENTANET International Limited 5.38ms from London, GB
45.16.142.230 AS7018 AT&T Enterprises, LLC 3.34ms from Miami, US
167.237.10.214 AS4181 TDS TELECOM 2.58ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 198.54.239.239
traceroute to 198.54.239.239 (198.54.239.239): 64 hops max, 52 byte packets
2 *
3 [AS3356] 4.16.105.178 2.067 ms
4 *
Measurement taken from IPinfo ProbeNet in San Diego, 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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