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 7 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 5 peers for this ASN.

Peers Name
AS22489 Castle Access Inc
AS22773 Cox Communications Inc.
AS3356 Level 3 Parent, LLC
AS3549 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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
208.91.231.225 AS19878 MedImpact Healthcare Systems, Inc. 1.49ms from Phoenix, US
198.54.239.248 AS19878 MedImpact Healthcare Systems, Inc. 2.48ms from San Diego, US
198.54.236.66 AS19878 MedImpact Healthcare Systems, Inc. 2.24ms from San Diego, US
198.54.237.66 AS19878 MedImpact Healthcare Systems, Inc. 2.26ms from San Diego, US
208.91.228.83 AS19878 MedImpact Healthcare Systems, Inc. 1.31ms from Phoenix, US
208.91.230.14 AS19878 MedImpact Healthcare Systems, Inc. 1.56ms from Phoenix, US
208.91.225.126 AS19878 MedImpact Healthcare Systems, Inc. 1.67ms from Phoenix, US
198.54.238.50 AS19878 MedImpact Healthcare Systems, Inc. 2.28ms from San Diego, US
208.91.224.99 AS19878 MedImpact Healthcare Systems, Inc. 1.29ms 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
20.13.14.6 AS8075 Microsoft Corporation 1.67ms from Amsterdam, NL
47.90.165.246 AS45102 Alibaba (US) Technology Co., Ltd. 0.30ms from Ashburn, US
63.143.209.118 AS53488 Optimum Online 19.83ms from Ashburn, US
108.146.48.6 AS20057 AT&T Enterprises, LLC 2.53ms from Atlanta, US
185.13.11.134 AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd 0.59ms from Belgrade, RS
105.155.133.70 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 4.70ms from Casablanca, MA
108.250.220.230 AS7018 AT&T Enterprises, LLC 2.57ms from Chicago, US
79.231.160.38 AS3320 Deutsche Telekom AG 2.15ms from Hamburg, DE
96.87.138.182 AS7922 Comcast Cable Communications, LLC 6.74ms from Minneapolis, US
157.100.247.134 AS27947 Telconet S.A 1.48ms from Quito, EC
121.159.103.150 AS4766 Korea Telecom 3.27ms from Seoul, KR
195.158.31.134 AS8193 Uzbektelekom Joint Stock Company 0.38ms from Tashkent, UZ
218.221.130.54 AS2527 Sony Network Communications Inc. 19.31ms from Tokyo, JP
2.135.226.230 AS9198 JSC Kazakhtelecom 2.29ms from Almaty, KZ
44.207.142.70 AS14618 Amazon.com, Inc. 0.50ms from Ashburn, US
73.246.43.246 AS7922 Comcast Cable Communications, LLC 7.21ms from Chicago, US
104.197.151.166 AS396982 Google LLC 0.13ms from Council Bluffs, US
86.150.151.246 AS2856 British Telecommunications PLC 1.88ms from London, GB
98.167.71.22 AS22773 Cox Communications Inc. 9.35ms from Los Angeles, US
202.97.98.166 AS4134 CHINANET-BACKBONE 0.42ms from Nanchang, CN
141.113.183.6 AS32611 MERCEDES-BENZ USA, LLC 1.96ms from New York City, US
67.189.39.118 AS7922 Comcast Cable Communications, LLC 5.87ms from Portland, US
139.64.9.246 AS25019 Saudi Telecom Company JSC 7.20ms from Riyadh, SA
1.165.114.38 AS3462 Data Communication Business Group 1.64ms from Taichung, TW
223.217.114.214 AS4713 NTT DOCOMO BUSINESS,Inc. 3.49ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 198.54.239.171
traceroute to 198.54.239.171 (198.54.239.171): 64 hops max, 52 byte packets
1 [AS21581] 108.161.151.253 112.758 ms
6 *
7 [AS3356] 4.69.146.65 4.066 ms
8 [AS3356] 4.16.105.178 2.223 ms
9 *
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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