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
208.91.228.83 AS19878 MedImpact Healthcare Systems, Inc. 1.31ms from Phoenix, 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
198.54.239.248 AS19878 MedImpact Healthcare Systems, Inc. 2.27ms from San Diego, 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
198.54.236.41 AS19878 MedImpact Healthcare Systems, Inc. 2.07ms from San Diego, 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
99.191.148.230 AS7018 AT&T Enterprises, LLC 9.41ms from Chicago, US
181.93.113.6 AS7303 Telecom Argentina S.A. 10.46ms from Cordoba, AR
51.178.142.102 AS16276 OVH SAS 0.12ms from Gravelines, FR
50.152.225.6 AS22694 NBCUniversal 2.34ms from Los Angeles, US
120.157.135.246 AS1221 Telstra Limited 10.93ms from Melbourne, AU
170.92.15.6 AS16595 The Toro Company 1.05ms from Minneapolis, US
126.22.73.182 AS17676 SoftBank Corp. 4.05ms from Osaka, JP
63.42.127.246 AS6167 Verizon Business 16.81ms from San Jose, US
221.151.231.70 AS4766 Korea Telecom 1.70ms from Seoul, KR
61.82.217.198 AS4766 Korea Telecom 6.46ms from Seoul, KR
213.112.245.118 AS8434 Telenor Sverige AB 1.48ms from Stockholm, SE
41.111.154.102 AS36947 Telecom Algeria 1.13ms from Algiers, DZ
43.209.49.22 AS16509 Amazon.com, Inc. 1.57ms from Bangkok, TH
62.168.87.166 AS5578 SWAN, a.s. 0.23ms from Bratislava, SK
84.238.102.54 AS33796 BOLIGNET-AARHUS F.M.B.A. 0.90ms from Copenhagen, DK
14.144.123.182 AS4134 CHINANET-BACKBONE 4.51ms from Guangzhou, CN
88.247.185.118 AS9121 Turk Telekomunikasyon Anonim Sirketi 19.64ms from Istanbul, TR
89.145.214.150 AS5413 Wavenet Limited 2.62ms from London, GB
63.250.44.6 AS22612 Namecheap, Inc. 9.88ms from Los Angeles, US
189.76.255.38 AS262407 RAPIDANET TELECOM LTDA 1.20ms from Novo Hamburgo, BR
114.191.38.150 AS4713 NTT DOCOMO BUSINESS,Inc. 7.28ms from Osaka, JP
50.100.255.198 AS577 Bell Canada 5.84ms from Toronto, CA
34.17.157.230 AS396982 Google LLC 0.15ms from Turin, IT
162.237.229.230 AS7018 AT&T Enterprises, LLC 4.50ms from Atlanta, US
52.41.69.6 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US

Traceroute

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

$
traceroute -a -n -q1 198.54.238.50
traceroute to 198.54.238.50 (198.54.238.50): 64 hops max, 52 byte packets
1 [AS21581] 108.161.151.253 116.466 ms
2 *
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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