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 2,614
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 2,614 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 ██████████ 2,591
204.139.85.120 ██████████ 5
204.139.88.230 ██████████ 4
204.139.85.175 ██████████ 2
204.139.87.11 ██████████ 1
204.139.87.31 ██████████ 1
204.139.87.34 ██████████ 1
204.139.87.24 ██████████ 1
204.139.88.222 ██████████ 1
204.139.87.22 ████████ 1

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Peers

There are 5 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
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

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

IP Address ASN Details
204.139.65.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.83ms from Orlando, US
204.139.102.3 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.82ms from Ashburn, US
204.139.88.12 AS18964 Adventist Health System Sunbelt Healthcare Corporation 8.45ms from Miami, US
204.139.66.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.81ms from Orlando, US
204.156.120.31 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.92ms from Orlando, US
204.139.112.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.86ms from Orlando, US
204.139.101.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 1.04ms from Chicago, US
204.139.67.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.88ms from Orlando, US
204.139.96.2 AS18964 Adventist Health System Sunbelt Healthcare Corporation 0.54ms from Philadelphia, 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
85.90.67.212 AS1126 Vancis Advanced ICT Services 0.47ms from Amsterdam, NL
77.169.69.84 AS1136 KPN B.V. 1.86ms from Amsterdam, NL
111.8.248.212 AS56047 China Mobile communications corporation 4.17ms from Changsha, CN
120.226.46.132 AS56047 China Mobile communications corporation 1.97ms from Changsha, CN
91.2.161.20 AS3320 Deutsche Telekom AG 1.45ms from Hamburg, DE
119.181.227.132 AS4837 CHINA UNICOM China169 Backbone 3.18ms from Jinan, CN
92.41.187.244 AS206067 Hutchison 3G UK Limited 9.26ms from London, GB
47.137.5.100 AS5650 Frontier Communications of America, Inc. 5.80ms from Los Angeles, US
37.204.166.132 AS42610 PJSC Rostelecom 1.22ms from Moscow, RU
191.12.55.196 AS26599 TELEFÔNICA BRASIL S.A 12.64ms from Rio de Janeiro, BR
115.128.2.4 AS7545 TPG Telecom Limited 1.15ms from Sydney, AU
60.198.77.164 AS18049 Taiwan Infrastructure Network Technologie 1.82ms from Taipei, TW
13.192.47.212 AS16509 Amazon.com, Inc. 0.23ms from Tokyo, JP
83.29.115.52 AS5617 Orange Polska Spolka Akcyjna 6.56ms from Warsaw, PL
145.51.118.100 AS1103 SURF B.V. 2.69ms from Amsterdam, NL
149.210.161.4 AS20857 Signet B.V. 0.57ms from Amsterdam, NL
181.89.195.244 AS7303 Telecom Argentina S.A. 5.08ms from Asuncion, PY
45.29.248.212 AS7018 AT&T Enterprises, LLC 9.24ms from Atlanta, US
196.201.7.100 AS328471 HERO TELECOMS (PTY) LTD 3.50ms from Cape Town, ZA
87.200.93.164 AS15802 Emirates Integrated Telecommunications Company PJSC 3.52ms from Dubai, AE
217.236.182.4 AS3320 Deutsche Telekom AG 1.82ms from Hamburg, DE
113.52.139.100 AS38676 flexnetworks 0.92ms from Incheon, KR
76.138.221.4 AS7922 Comcast Cable Communications, LLC 3.20ms from Portland, US
18.211.238.52 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
165.22.103.164 AS14061 DigitalOcean, LLC 0.21ms from Singapore, SG

Traceroute

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

$
traceroute -a -n -q1 -m4 204.139.90.134
traceroute to 204.139.90.134 (204.139.90.134): 4 hops max, 52 byte packets
1 [AS149573] 151.243.98.1 347.312 ms
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Hyderabad, IN
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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