155.139.88.0/22

AS25609 · Detroit Medical Center

Need more data or want to access it via API or data downloads? Sign up to get free access

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:      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


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

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

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

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
149.210.206.54	AS20857 Signet B.V.	`0.53ms` from Amsterdam, NL
50.212.101.246	AS7922 Comcast Cable Communications, LLC	`7.65ms` from Boston, US
51.112.87.214	AS16509 Amazon.com, Inc.	`0.12ms` from Dubai, AE
188.184.255.22	AS513 CERN - European Organization for Nuclear Research	`2.06ms` from Geneve, CH
145.239.43.102	AS16276 OVH SAS	`0.10ms` from Gravelines, FR
89.115.162.198	AS12353 Vodafone Portugal	`2.40ms` from Lisbon, PT
109.75.112.118	AS13113 ISI Line srl	`6.14ms` from Milan, IT
79.250.142.118	AS3320 Deutsche Telekom AG	`1.99ms` from Nuernberg, DE
123.230.37.214	AS7522 STNet, Incorporated	`3.99ms` from Osaka, JP
198.0.45.246	AS7922 Comcast Cable Communications, LLC	`8.32ms` from Portland, US
39.66.248.246	AS4837 CHINA UNICOM China169 Backbone	`5.41ms` from Qingdao, CN
175.239.96.54	AS4766 Korea Telecom	`6.48ms` from Seoul, KR
114.60.139.166	AS9812 Oriental Cable Network Co., Ltd.	`4.64ms` from Shanghai, CN
12.86.30.166	AS7018 AT&T Enterprises, LLC	`3.76ms` from Ashburn, US
167.148.23.246	AS7029 Windstream Communications LLC	`0.43ms` from Ashburn, US
202.173.215.134	AS24187 KIRZ Service Provider	`0.66ms` from Bangkok, TH
82.194.97.6	AS8881 1&1 Versatel GmbH	`0.80ms` from Berlin, DE
20.122.237.150	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
45.240.106.38	AS24863 Link Egypt (Link.NET)	`8.27ms` from Cairo, EG
107.143.182.182	AS7018 AT&T Enterprises, LLC	`1.88ms` from Dallas, US
99.58.254.38	AS7018 AT&T Enterprises, LLC	`9.24ms` from Dallas, US
80.137.18.214	AS3320 Deutsche Telekom AG	`4.24ms` from Duesseldorf, DE
212.227.15.230	AS8560 IONOS SE	`0.31ms` from Frankfurt am Main, DE
120.211.220.198	AS24547 Hebei Mobile Communication Company Limited	`8.82ms` from Jinan, CN
157.241.52.134	AS16509 Amazon.com, Inc.	`0.08ms` from Manama, BH

Traceroute

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

traceroute -a -n -q1 -m6 155.139.91.203

traceroute to 155.139.91.203 (155.139.91.203): 6 hops max, 52 byte packets

1 [AS7195] 200.25.15.66 6.295 ms

2 *

3 [AS174] 154.24.44.85 3.027 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Guadalajara, MX

On January 19th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales