204.139.88.0/24

AS18964 · Adventist Health System Sunbelt Healthcare Corporation

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Summary

Country	United States
Domain	ahss.org
ASN	AS18964
Parent Range	204.139.64.0/18
Registry	ARIN
ID	SSCI-2

WHOIS Details

NetHandle:      NET-204-139-64-0-1
OrgID:          AHS-20
Parent:         NET-204-0-0-0-0
NetName:        SSCI-2
NetRange:       204.139.64.0 - 204.139.127.255
NetType:        allocation
RegDate:        1995-01-10
Updated:        2021-12-14
Source:         ARIN


OrgID:          AHS-20
OrgName:        Adventist Health Systems.
CanAllocate:    
Street:         902 Inspiration Ave
City:           Altamonte Springs
State/Prov:     FL
Country:        US
PostalCode:     32714
RegDate:        1995-01-10
Updated:        2014-06-25
OrgAdminHandle: NETWO646-ARIN
OrgTechHandle:  DNSAD93-ARIN
OrgAbuseHandle: DNSAD93-ARIN
Source:         ARIN


POCHandle:      NETWO646-ARIN
IsRole:         Y
LastName:       Network Manager
FirstName:      
Street:         902 Inspiration Avenue
City:           Altamonte Springs
State/Prov:     FL
Country:        US
PostalCode:     32714
RegDate:        2004-08-31
Updated:        2024-05-20
OfficePhone:    +1-407-357-3000
Mailbox:        networkmgr@ahss.org
Source:         ARIN


POCHandle:      DNSAD93-ARIN
IsRole:         Y
LastName:       DNS Administrator
FirstName:      
Street:         1035 Greenwood Blvd
City:           Lake Mary
State/Prov:     FL
Country:        US
PostalCode:     32746
RegDate:        2004-08-31
Updated:        2017-11-27
OfficePhone:    +1-407-942-1500
MobilePhone:    +1-407-718-8558
Mailbox:        dnsadmin@ahss.org
Mailbox:        hostmaster@ahss.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.139.88.0/24

Range	ASN	Company	Num of IPs
204.139.64.0/18	AS18964	Adventist Health Systems.	16,384

Nearby Ranges

BGP prefixes that overlap with 204.139.0.0/16

Range	ASN	Company	Num of IPs
204.139.64.0/18	AS18964	Adventist Health Systems.	16,384
204.139.0.0/21	AS27512	State of Rhode Island	2,048
204.139.8.0/21	AS3257	GTT Americas, LLC	2,048
204.139.56.0/21	AS36236	NetActuate, Inc	2,048
204.139.12.0/22	AS64289	Macarne.com	1,024
204.139.52.0/22	AS22342	Geisinger System Services	1,024
204.139.102.0/24	AS18964	Adventist Health Systems.	256
204.139.101.0/24	AS18964	Adventist Health Systems.	256

Hosted domains

There are 2,597 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.139.88.231	mountdoramedicalplaza.com	2591
204.139.88.230	adventhealth.com	4
204.139.88.226	westflphysicians.com	1
204.139.88.220	amitahealthadventhealthportal.org	1
204.139.88.222	hellowell.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
204.139.88.11	AS18964 Adventist Health System Sunbelt Healthcare Corporation	`8.61ms` from Miami, 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
197.205.147.56	AS36947 Telecom Algeria	`19.18ms` from Algiers, DZ
172.245.143.40	AS36352 HostPapa	`0.27ms` from Chicago, US
99.61.86.24	AS7018 AT&T Enterprises, LLC	`2.40ms` from Dallas, US
14.23.61.152	AS4134 CHINANET-BACKBONE	`2.71ms` from Guangzhou, CN
121.57.138.104	AS4134 CHINANET-BACKBONE	`6.91ms` from Hohhot, CN
176.224.250.40	AS35819 Etihad Etisalat, a joint stock company	`4.20ms` from Jeddah, SA
98.110.31.56	AS701 Verizon Business	`4.83ms` from New York City, US
153.177.196.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.75ms` from Osaka, JP
2.13.147.88	AS3215 Orange S.A.	`1.70ms` from Paris, FR
4.233.20.248	AS8075 Microsoft Corporation	`0.36ms` from Paris, FR
125.154.154.152	AS4766 Korea Telecom	`2.18ms` from Seoul, KR
52.220.199.24	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
42.57.177.184	AS4837 CHINA UNICOM China169 Backbone	`0.87ms` from Tieling, CN
73.237.216.24	AS7922 Comcast Cable Communications, LLC	`4.79ms` from Atlanta, US
186.23.135.56	AS27747 Telecentro S.A.	`6.46ms` from Buenos Aires, AR
222.77.23.8	AS4134 CHINANET-BACKBONE	`7.89ms` from Fuzhou, CN
82.144.59.120	AS8881 1&1 Versatel GmbH	`1.22ms` from Hamburg, DE
104.93.112.136	AS7713 PT Telekomunikasi Indonesia	`0.80ms` from Jakarta, ID
37.115.197.56	AS15895 Kyivstar PJSC	`1.04ms` from Kyiv, UA
116.40.21.248	AS17858 LG POWERCOMM	`1.72ms` from Seoul, KR
61.14.25.40	AS3300 British Telecommunications PLC	`0.64ms` from Tokyo, JP
208.112.129.136	AS396982 Google LLC	`0.23ms` from Columbus, US
52.48.207.168	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
71.227.98.24	AS7922 Comcast Cable Communications, LLC	`11.76ms` from Flint, US
87.156.10.152	AS3320 Deutsche Telekom AG	`5.24ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 204.139.88.11

traceroute to 204.139.88.11 (204.139.88.11): 64 hops max, 52 byte packets

1 [AS202422] 92.38.132.2 16.616 ms

2 [AS199524] 92.223.107.98 0.225 ms

3 *

4 *

5 [AS6762] 89.221.41.80 0.661 ms

6 [AS6762] 195.22.199.5 0.832 ms

7 [AS32787] 2.21.112.147 0.634 ms

8 [AS32787] 2.19.6.76 23.669 ms

9 *

10 [AS18964] 204.139.88.11 24.961 ms

Measurement taken from

IPinfo ProbeNet in Miami, US

On January 30th 2026

What are IP address ranges?

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