204.139.84.0/24

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 204.139.84.0/24

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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
40.76.14.136	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
58.179.92.72	AS9443 Vocus Retail	`2.48ms` from Brisbane, AU
120.60.97.184	AS9829 National Internet Backbone	`4.19ms` from Chennai, IN
219.152.44.56	AS4134 CHINANET-BACKBONE	`2.08ms` from Chongqing, CN
176.255.200.200	AS5607 Sky UK Limited	`0.37ms` from London, GB
93.4.77.152	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`12.15ms` from Lyon, FR
16.208.24.8	AS16509 Amazon.com, Inc.	`0.38ms` from Osaka, JP
98.94.216.248	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
218.147.219.152	AS4766 Korea Telecom	`1.32ms` from Seoul, KR
126.80.199.56	AS17676 SoftBank Corp.	`7.20ms` from Tokyo, JP
34.249.153.120	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
187.142.146.216	AS8151 UNINET	`9.21ms` from Guadalajara, MX
104.34.251.152	AS20001 Charter Communications Inc	`5.79ms` from Los Angeles, US
176.206.127.152	AS1267 WIND TRE S.P.A.	`10.93ms` from Milan, IT
180.143.244.104	AS4134 CHINANET-BACKBONE	`6.36ms` from Nanning, CN
88.127.97.184	AS12322 Free SAS	`3.03ms` from Paris, FR
151.75.32.88	AS1267 WIND TRE S.P.A.	`6.18ms` from Rome, IT
76.147.3.120	AS7922 Comcast Cable Communications, LLC	`12.22ms` from Seattle, US
121.177.39.104	AS4766 Korea Telecom	`7.12ms` from Seoul, KR
1.116.131.168	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.28ms` from Shanghai, CN
49.3.89.120	AS4804 Microplex PTY LTD	`12.25ms` from Sydney, AU
211.72.7.136	AS3462 Data Communication Business Group	`0.95ms` from Taipei, TW
64.239.31.232	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
95.99.154.88	AS50266 Odido Netherlands B.V.	`3.06ms` from Amsterdam, NL
147.124.179.56	AS36776 Five9 Inc.	`1.57ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f3 -m9 204.139.84.206

traceroute to 204.139.84.206 (204.139.84.206): 9 hops max, 52 byte packets

3 [AS8717] 212.36.15.97 0.225 ms

4 *

5 *

6 [AS32787] 2.21.126.120 24.785 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 19th 2026

What are IP address ranges?

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