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
208.91.224.99 AS19878 MedImpact Healthcare Systems, Inc. 1.29ms from Phoenix, US
198.54.236.66 AS19878 MedImpact Healthcare Systems, Inc. 2.24ms from San Diego, US
198.54.239.248 AS19878 MedImpact Healthcare Systems, Inc. 2.48ms from San Diego, US
208.91.228.83 AS19878 MedImpact Healthcare Systems, Inc. 1.31ms from Phoenix, US
198.54.238.50 AS19878 MedImpact Healthcare Systems, Inc. 2.28ms from San Diego, 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
198.54.237.66 AS19878 MedImpact Healthcare Systems, Inc. 2.26ms 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
24.237.213.134 AS8047 GENERAL COMMUNICATION, INC. 6.99ms from Anchorage, US
35.164.193.6 AS16509 Amazon.com, Inc. 0.23ms from Boardman, US
91.187.148.102 AS13092 Akademska mreza Republike Srbije - AMRES 10.58ms from Budapest, HU
190.97.46.70 AS27833 BVNET S.A. 7.67ms from Buenos Aires, AR
197.50.84.22 AS8452 TE-AS 17.48ms from Cairo, EG
98.1.67.22 AS11351 Charter Communications Inc 19.45ms from Chicago, US
72.49.74.118 AS6181 Cincinnati Bell Telephone Company LLC 2.12ms from Cincinnati, US
42.193.149.214 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.27ms from Guangzhou, CN
59.17.78.54 AS4766 Korea Telecom 0.65ms from Incheon, KR
197.70.120.86 AS12091 MTN SA 19.35ms from Johannesburg, ZA
20.254.114.230 AS8075 Microsoft Corporation 0.25ms from London, GB
67.187.160.214 AS7922 Comcast Cable Communications, LLC 9.57ms from Los Angeles, US
78.129.245.166 AS20860 IOMART CLOUD SERVICES LIMITED 0.27ms from Maidenhead, GB
193.54.149.102 AS2200 Renater 12.89ms from Milan, IT
63.231.181.118 AS209 CenturyLink Communications, LLC 8.95ms from Minneapolis, US
63.118.86.6 AS701 Verizon Business 1.50ms from New York City, US
174.91.80.38 AS577 Bell Canada 2.31ms from Toronto, CA
81.16.104.182 AS24992 DIC Online Wolf Ltd & Co. KG 2.16ms from Vienna, AT
15.158.27.38 AS16509 Amazon.com, Inc. 0.07ms from Atlanta, US
185.13.11.134 AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd 0.59ms from Belgrade, RS
108.250.220.230 AS7018 AT&T Enterprises, LLC 2.57ms from Chicago, US
128.76.60.134 AS3292 TDC Holding A/S 1.14ms from Copenhagen, DK
91.36.210.166 AS3320 Deutsche Telekom AG 7.10ms from Frankfurt am Main, DE
87.239.191.86 AS41095 IPTP LTD 0.32ms from Frankfurt am Main, DE
80.47.87.134 AS13285 TalkTalk Communications Limited 3.89ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 208.91.228.190
traceroute to 208.91.228.190 (208.91.228.190): 64 hops max, 52 byte packets
2 [AS55293] 69.48.137.16 0.163 ms
3 [AS174] 38.142.106.97 0.698 ms
4 [AS3356] 4.68.72.225 4.893 ms
5 *
6 [AS3356] 4.17.225.70 1.506 ms
7 *
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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