AS number details

AS19878

MedImpact Healthcare Systems, Inc.  ·  medimpact.com

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AS19878 – MedImpact Healthcare Systems, Inc.

Field Value
Country United States
Website medimpact.com
Hosted domains 54
Number of IPv4 2,560
Number of IPv6 0
ASN type Business
Registry arin
Allocated 25 years ago on Feb 26, 2001
Updated 2 months ago on Jul 07, 2025
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


                                                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 54 domain names hosted across 17 IP addresses on this ASN.

IP Address Domain Domains on this IP
208.91.230.32 ██████████ 10
208.91.230.57 ██████████ 9
208.91.230.19 ██████████ 8
208.91.231.188 ██████████ 7
208.91.231.168 ██████████ 5
208.91.230.92 ██████████ 2
208.91.230.158 ██████████ 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

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

IP Address ASN Details
208.91.228.3 AS19878 MedImpact Healthcare Systems, Inc. 2.01ms from Phoenix, US
208.91.230.166 AS19878 MedImpact Healthcare Systems, Inc. 2.13ms from Phoenix, US
198.54.238.50 AS19878 MedImpact Healthcare Systems, Inc. 2.11ms from San Diego, US
208.91.224.99 AS19878 MedImpact Healthcare Systems, Inc. 2.00ms from Phoenix, US
198.54.236.114 AS19878 MedImpact Healthcare Systems, Inc. 2.07ms from San Diego, US
198.54.237.2 AS19878 MedImpact Healthcare Systems, Inc. 2.08ms 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
154.248.61.70 AS36947 Telecom Algeria 15.37ms from Algiers, DZ
144.121.3.150 AS46887 Crown Castle Fiber LLC 0.30ms from Boston, US
137.238.53.150 AS26462 The State University of New York College at Geneseo 2.73ms from Buffalo, US
116.169.28.70 AS4837 CHINA UNICOM China169 Backbone 8.17ms from Chengdu, CN
98.28.225.102 AS10796 Charter Communications Inc 7.59ms from Columbus, US
34.70.183.166 AS396982 Google LLC 0.12ms from Council Bluffs, US
2.204.180.22 AS3209 Vodafone GmbH 6.23ms from Duesseldorf, DE
130.92.244.22 AS559 SWITCH 2.21ms from Geneve, CH
83.255.231.134 AS1257 Tele2 Sverige AB 0.49ms from Goeteborg, SE
14.179.30.230 AS45899 VNPT Corp 1.69ms from Ho Chi Minh City, VN
97.190.226.230 AS6167 Verizon Business 13.09ms from Los Angeles, US
99.59.229.246 AS7018 AT&T Enterprises, LLC 2.93ms from Miami, US
79.24.105.70 AS3269 Telecom Italia S.p.A. 5.49ms from Milan, IT
68.198.246.86 AS6128 Cablevision Systems Corp. 8.57ms from New York City, US
101.55.181.246 AS9614 Oita Cable Telecom Co,ltd. 11.18ms from Osaka, JP
61.22.187.38 AS9824 JCOM Co., Ltd. 18.76ms from Osaka, JP
66.39.147.86 AS7859 pair Networks 0.16ms from Pittsburgh, US
27.218.71.22 AS4837 CHINA UNICOM China169 Backbone 8.62ms from Qingdao, CN
177.188.46.102 AS27699 TELEFÔNICA BRASIL S.A 2.72ms from Sao Paulo, BR
211.49.62.166 AS9318 SK Broadband Co Ltd 1.19ms from Seoul, KR
121.127.92.118 AS9756 SK Broadband Co Ltd 2.74ms from Seoul, KR
151.106.52.134 AS29066 velia.net Internetdienste GmbH 0.13ms from Strasbourg, FR
13.78.55.182 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
20.13.14.6 AS8075 Microsoft Corporation 1.54ms from Amsterdam, NL
101.98.150.134 AS9790 Two Degrees Networks Limited 1.44ms from Auckland, NZ

Traceroute

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

$
traceroute -a -n -q1 -m5 208.91.229.2
traceroute to 208.91.229.2 (208.91.229.2): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sydney, AU
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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