Autonomous System details

AS18964

Adventist Health System Sunbelt Healthcare Corporation  ·  adventhealth.com

United States

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AS18964 – Adventist Health System Sunbelt Healthcare Corporation

Field Value
Country United States
Website adventhealth.com
Hosted domains 2,638
IPv4 addresses 20,736
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 25 years ago on Nov 02, 2000
Updated 3 years ago on Jan 09, 2023

IP Ranges

Netblock Company Num of IPs
204.139.64.0/18 Adventist Health Systems. 16,384
204.156.96.0/20 Sunbelt Systems 4,096
204.139.64.0/24 Adventist Health Systems. 256
204.139.66.0/24 Adventist Health Systems. 256
204.139.67.0/24 Adventist Health Systems. 256
204.139.84.0/24 Adventist Health Systems. 256
204.139.85.0/24 Adventist Health Systems. 256
204.139.87.0/24 Adventist Health Systems. 256
204.139.88.0/24 Adventist Health Systems. 256
204.139.96.0/24 Adventist Health Systems. 256
204.139.101.0/24 Adventist Health Systems. 256
204.139.102.0/24 Adventist Health Systems. 256
204.156.120.0/24 Sunbelt Systems 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS18964
                                                OrgID:          AS18964
                                                ASName:         AS18964
                                                ASNumber:       AS18964
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2,638 domain names hosted across 18 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.139.88.231 ██████████ 2,615
204.139.85.120 ██████████ 5
204.139.88.230 ██████████ 4
204.139.85.175 ██████████ 2
204.139.88.220 ██████████ 1
204.139.87.34 ██████████ 1
204.139.88.222 ██████████ 1
204.139.87.46 ██████████ 1
204.139.87.11 ██████████ 1
204.139.87.24 ██████████ 1

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Peers

There are 6 peers for this ASN.

Peers Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS32787 Akamai Technologies, Inc.
AS33363 Charter Communications, Inc
AS3356 Level 3 Parent, LLC
AS3549 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS15830 Equinix (EMEA) Acquisition Enterprises B.V.
AS32787 Akamai Technologies, Inc.
AS33363 Charter Communications, Inc
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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ASN API & Database

Pingable IPs

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

IP Address ASN Details
204.139.101.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 1.02ms from Chicago, US
204.139.64.194 AS18964 Adventist Health System Sunbelt Healthcare Corporation 1.74ms from Orlando, US
204.139.96.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.51ms from Philadelphia, US
204.139.102.0 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.69ms from Ashburn, US
204.139.65.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.87ms from Orlando, US
204.139.85.246 AS18964 Adventist Health System Sunbelt Healthcare Corporation 7.04ms from Miami, US
204.139.112.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.87ms from Orlando, US
204.139.66.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.85ms from Orlando, US
204.139.84.12 AS18964 Adventist Health System Sunbelt Healthcare Corporation 6.89ms from Miami, US
204.156.120.31 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.87ms from Orlando, US
204.139.88.246 AS18964 Adventist Health System Sunbelt Healthcare Corporation 6.73ms from Miami, US
204.139.67.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.86ms from Orlando, 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
47.39.249.164 AS20115 Charter Communications LLC 14.88ms from Atlanta, US
79.196.249.100 AS3320 Deutsche Telekom AG 1.65ms from Hamburg, DE
45.182.26.36 AS269213 UPLINK MAIS FIBRA 3.17ms from Joao Pessoa, BR
189.191.186.148 AS8151 UNINET 1.11ms from Mexico City, MX
176.99.198.196 AS35598 INETCOM CARRIER LLC 0.98ms from Moscow, RU
201.218.84.196 AS18809 Cable Onda 7.89ms from Panama, PA
3.169.163.4 AS16509 Amazon.com, Inc. 0.09ms from Portland, US
220.133.20.36 AS3462 Data Communication Business Group 3.75ms from Taichung, TW
104.156.19.20 AS63089 Salina Spavinaw Telephone Company, Inc 2.28ms from Tulsa, US
93.176.248.52 AS29314 VECTRA S.A. 8.45ms from Warsaw, PL
115.56.152.196 AS4837 CHINA UNICOM China169 Backbone 3.32ms from Zhengzhou, CN
68.131.11.244 AS701 Verizon Business 10.34ms from Ashburn, US
192.30.68.4 AS23413 Omnissa, LLC 0.35ms from Atlanta, US
81.169.73.196 AS5432 Proximus NV 19.34ms from Brussels, BE
173.92.122.52 AS11426 Charter Communications Inc 6.02ms from Charlotte, US
165.189.203.52 AS3136 State of WI Dept. of Administration 7.25ms from Chicago, US
74.134.51.100 AS10796 Charter Communications Inc 8.24ms from Cleveland, US
155.94.0.100 AS17003 Zoetis Inc. 3.58ms from Detroit, US
80.141.121.132 AS3320 Deutsche Telekom AG 5.09ms from Frankfurt am Main, DE
183.252.91.68 AS9808 China Mobile Communications Group Co., Ltd. 10.91ms from Fuzhou, CN
221.127.82.164 AS9304 HGC Global Communications Limited 1.34ms from Hong Kong, HK
45.220.24.180 AS327901 Level 7 Wireless (Pty) Ltd 1.14ms from Johannesburg, ZA
189.233.254.228 AS8151 UNINET 15.13ms from Monterrey, MX
219.167.172.116 AS4713 NTT DOCOMO BUSINESS,Inc. 17.94ms from Tokyo, JP
162.10.135.52 AS55256 Netskope Inc 0.20ms from Vancouver, CA

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 204.139.82.92
traceroute to 204.139.82.92 (204.139.82.92): 8 hops max, 52 byte packets
5 [AS6453] 120.29.222.21 2.915 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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 AS18964 at robtex.

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