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 Commonwealth School of Medicine	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 2,548 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
204.139.88.220	amitahealthadventhealthportal.org	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	`8.41ms` 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
5.253.29.8	AS41111 FAST GEO HOSTING S.R.L.	`1.05ms` from Amsterdam, NL
95.121.34.40	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.53ms` from Madrid, ES
36.134.87.248	AS9808 China Mobile Communications Group Co., Ltd.	`2.02ms` from Nanning, CN
128.22.112.8	AS17511 OPTAGE Inc.	`2.62ms` from Osaka, JP
2.13.147.88	AS3215 Orange S.A.	`1.53ms` from Paris, FR
86.252.33.24	AS3215 Orange S.A.	`2.24ms` from Paris, FR
187.233.214.56	AS8151 UNINET	`11.87ms` from Santiago de Queretaro, MX
40.126.226.88	AS8075 Microsoft Corporation	`0.72ms` from Sydney, AU
1.171.40.8	AS3462 Data Communication Business Group	`2.09ms` from Taipei, TW
47.89.165.24	AS45102 Alibaba (US) Technology Co., Ltd.	`0.26ms` from Ashburn, US
109.106.2.248	AS13213 UK-2 Limited	`0.40ms` from Frankfurt am Main, DE
87.156.10.152	AS3320 Deutsche Telekom AG	`5.33ms` from Frankfurt am Main, DE
171.224.0.120	AS7552 Viettel Group	`1.35ms` from Hanoi, VN
86.25.215.104	AS5089 Virgin Media Limited	`16.16ms` from London, GB
63.201.182.184	AS7018 AT&T Enterprises, LLC	`1.72ms` from Los Angeles, US
181.135.158.216	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`19.59ms` from Medellin, CO
82.54.52.152	AS3269 Telecom Italia S.p.A.	`5.49ms` from Milan, IT
125.116.77.232	AS4134 CHINANET-BACKBONE	`2.28ms` from Ningbo, CN
126.94.134.216	AS17676 SoftBank Corp.	`3.87ms` from Osaka, JP
180.17.82.136	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.21ms` from Osaka, JP
90.2.170.88	AS3215 Orange S.A.	`17.02ms` from Paris, FR
176.65.16.168	AS51407 Mada Al-Arab General Services Company	`1.29ms` from Ramallah, PS
122.153.104.136	AS9316 DACOM-PUBNETPLUS	`1.74ms` from Seoul, KR
181.41.82.56	AS19863 Guyana Telephone & Telegraph Co.	`19.80ms` from Willemstad, CW
94.53.204.184	AS48161 NEXTGEN COMMUNICATIONS SRL	`8.24ms` from Bucharest, RO

Traceroute

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

traceroute -a -n -q1 -f4 204.139.88.11

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

4 [AS32787] 2.23.130.91 1.645 ms

5 [AS32787] 2.19.6.80 28.003 ms

6 *

7 [AS18964] 204.139.88.11 29.183 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 28th 2025

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