155.139.207.0/24

AS25609 · Detroit Medical Center

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Summary

Country	United States
Domain	tenethealth.com
ASN	AS25609
Registry	ARIN
ID	THM36Z-NETWORK1

WHOIS Details

NetHandle:      NET-155-139-0-0-1
OrgID:          THM-36-Z
Parent:         NET-155-0-0-0-0
NetName:        THM36Z-NETWORK1
NetRange:       155.139.0.0 - 155.139.255.255
NetType:        allocation
RegDate:        1991-11-12
Updated:        2022-06-13
Source:         ARIN


OrgID:          THM-36-Z
OrgName:        Tenet HealthSystem Medical, Inc.
CanAllocate:    
Street:         14201 Dallas Parkway
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75254
RegDate:        2022-05-17
Updated:        2022-05-17
OrgAdminHandle: LONGG6-ARIN
OrgTechHandle:  DLARI-ARIN
OrgTechHandle:  LONGG6-ARIN
OrgAbuseHandle: DLARI-ARIN
OrgAbuseHandle: LONGG6-ARIN
OrgNOCHandle:   DLARI-ARIN
OrgNOCHandle:   LONGG6-ARIN
OrgRoutingHandle:   DLARI-ARIN
OrgRoutingHandle:   LONGG6-ARIN
OrgDNSHandle:   DLARI-ARIN
OrgDNSHandle:   LONGG6-ARIN
Source:         ARIN


POCHandle:      LONGG6-ARIN
IsRole:         N
LastName:       Long
FirstName:      Gabriel
Street:         14201 Dallas Parkway
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75254
RegDate:        2022-04-17
Updated:        2024-10-19
OfficePhone:    +1-469-893-2200
Mailbox:        gabriel.long@tenethealth.com
Source:         ARIN


POCHandle:      DLARI-ARIN
IsRole:         Y
LastName:       DL-ARIN-Registry
FirstName:      
Street:         14201 Dallas Parkway
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75254
RegDate:        2021-10-20
Updated:        2024-10-19
OfficePhone:    +1-469-893-2823
Mailbox:        DL-ARIN-Registry@tenethealth.com
Mailbox:        gabriel.long@tenethealth.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 155.139.0.0/16

No nearby ranges found.

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
98.18.211.168	AS7029 Windstream Communications LLC	`19.70ms` from Dallas, US
24.9.226.136	AS7922 Comcast Cable Communications, LLC	`2.54ms` from Denver, US
82.42.65.136	AS5089 Virgin Media Limited	`4.92ms` from London, GB
81.77.235.72	AS5378 Vodafone Limited	`5.61ms` from London, GB
96.225.49.120	AS701 Verizon Business	`2.15ms` from New York City, US
179.126.7.8	AS53006 ALGAR TELECOM S/A	`7.74ms` from Osasco, BR
54.235.157.184	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
208.72.122.248	AS36493 FIBERNETICS CORPORATION	`4.41ms` from Toronto, CA
94.59.101.216	AS5384 Emirates Internet	`6.03ms` from Al Fujairah City, AE
86.86.134.24	AS1136 KPN B.V.	`0.91ms` from Amsterdam, NL
20.238.191.216	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
147.102.21.200	AS3323 National Technical University of Athens	`2.19ms` from Athens, GR
104.7.163.56	AS7018 AT&T Enterprises, LLC	`17.57ms` from Atlanta, US
158.58.38.56	AS197207 Mobile Communication Company of Iran PLC	`18.48ms` from Az Za`ayin, QA
191.25.212.72	AS26599 TELEFÔNICA BRASIL S.A	`11.39ms` from Belo Horizonte, BR
72.60.36.72	AS47583 Hostinger International Limited	`0.41ms` from Frankfurt am Main, DE
36.139.6.184	AS56040 China Mobile communications corporation	`2.04ms` from Guangzhou, CN
98.197.12.168	AS7922 Comcast Cable Communications, LLC	`6.43ms` from Houston, US
35.189.125.136	AS396982 Google LLC	`0.10ms` from London, GB
90.197.199.24	AS5607 Sky UK Limited	`4.15ms` from London, GB
121.83.228.8	AS17511 OPTAGE Inc.	`0.73ms` from Osaka, JP
177.66.71.216	AS28270 Videomar Rede Nordeste S/A	`3.50ms` from Osasco, BR
103.240.113.184	AS38209 CAMINTEL, National Telecommunication Provider, Phnom Penh, Cambodia	`0.90ms` from Phnom Penh, KH
183.97.13.152	AS4766 Korea Telecom	`3.13ms` from Seoul, KR
140.119.203.8	AS1659 Taiwan Academic Network (TANet) Information Center	`3.04ms` from Taipei, TW

Traceroute

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

traceroute -a -n -q1 -f2 -m7 155.139.207.117

traceroute to 155.139.207.117 (155.139.207.117): 7 hops max, 52 byte packets

2 [AS136557] 180.149.230.201 2.091 ms

3 [AS136557] 103.216.222.26 0.294 ms

4 [] 138.199.1.196 0.204 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On September 11th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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