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
198.54.238.50 AS19878 MedImpact Healthcare Systems, Inc. 2.25ms from San Diego, US
208.91.230.184 AS19878 MedImpact Healthcare Systems, Inc. 1.55ms from Phoenix, US
208.91.228.83 AS19878 MedImpact Healthcare Systems, Inc. 1.31ms from Phoenix, US
208.91.231.249 AS19878 MedImpact Healthcare Systems, Inc. 1.54ms from Phoenix, US
208.91.225.126 AS19878 MedImpact Healthcare Systems, Inc. 1.66ms from Phoenix, US
198.54.237.66 AS19878 MedImpact Healthcare Systems, Inc. 2.26ms from San Diego, US
198.54.236.10 AS19878 MedImpact Healthcare Systems, Inc. 2.23ms from San Diego, US
198.54.239.237 AS19878 MedImpact Healthcare Systems, Inc. 2.47ms from San Diego, US
208.91.224.99 AS19878 MedImpact Healthcare Systems, Inc. 1.27ms 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
179.41.4.214 AS22927 Telefonica de Argentina 1.52ms from Buenos Aires, AR
75.129.213.6 AS20115 Charter Communications LLC 13.61ms from Chicago, US
87.50.98.198 AS3292 TDC Holding A/S 1.32ms from Copenhagen, DK
207.166.145.70 AS14929 Inteliquent, inc. 1.09ms from Denver, US
54.246.188.230 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
121.40.255.22 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.20ms from Hangzhou, CN
5.154.122.22 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 7.60ms from Madrid, ES
72.43.87.6 AS11351 Charter Communications Inc 9.53ms from New York City, US
76.72.11.54 AS25921 LUS Fiber 12.54ms from Richardson, US
200.233.143.182 AS16735 ALGAR TELECOM S/A 1.64ms from Sao Paulo, BR
3.166.231.118 AS16509 Amazon.com, Inc. 0.14ms from Tokyo, JP
121.104.3.230 AS2516 KDDI CORPORATION 19.46ms from Tokyo, JP
113.137.62.166 AS134768 CHINANET SHAANXI province Cloud Base network 3.59ms from Xi'an, CN
73.129.113.38 AS7922 Comcast Cable Communications, LLC 9.49ms from Ashburn, US
62.38.125.118 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 4.98ms from Athens, GR
211.227.197.198 AS4766 Korea Telecom 6.59ms from Incheon, KR
39.33.22.134 AS17557 Pakistan Telecommunication Company Limited 15.63ms from Islamabad, PK
143.202.155.38 AS264617 GRUPO PANAGLOBAL 15 S.A 0.15ms from Lugano, CH
58.190.76.54 AS17511 OPTAGE Inc. 3.54ms from Osaka, JP
195.158.31.134 AS8193 "Uzbektelekom" Joint Stock Company 0.36ms from Tashkent, UZ
126.147.104.246 AS17676 SoftBank Corp. 2.93ms from Tokyo, JP
125.41.3.134 AS4837 CHINA UNICOM China169 Backbone 3.39ms from Zhengzhou, CN
181.59.223.70 AS10620 Telmex Colombia S.A. 7.47ms from Bogota, CO
222.254.124.38 AS45899 VNPT Corp 2.72ms from Da Nang, VN
79.209.89.6 AS3320 Deutsche Telekom AG 6.07ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 208.91.224.19
traceroute to 208.91.224.19 (208.91.224.19): 64 hops max, 52 byte packets
2 [AS55293] 69.48.137.16 0.219 ms
3 *
4 *
5 *
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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