155.139.224.0/19

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:        [email protected]
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:        [email protected]
Mailbox:        [email protected]
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

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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
199.241.176.131	AS22820 Cybera, Inc.	`0.24ms` from Chicago, US
87.201.175.19	AS15802 Emirates Integrated Telecommunications Company PJSC	`5.12ms` from Dubai, AE
192.91.219.35	AS56736 VASTRA GOTALANDS LANS LANDSTING	`0.85ms` from Goeteborg, SE
187.192.168.35	AS8151 UNINET	`7.00ms` from Guadalajara, MX
117.3.173.179	AS7552 Viettel Group	`17.22ms` from Hanoi, VN
68.229.27.3	AS22773 Cox Communications Inc.	`9.69ms` from Los Angeles, US
188.85.71.3	AS12430 VODAFONE ESPANA S.A.U.	`8.67ms` from Madrid, ES
76.110.31.35	AS7922 Comcast Cable Communications, LLC	`4.21ms` from Miami, US
107.146.175.179	AS33363 Charter Communications, Inc	`11.72ms` from Murfreesboro, US
176.190.248.3	AS5410 Bouygues Telecom SA	`6.73ms` from Paris, FR
50.47.251.99	AS20055 Wholesail networks LLC	`1.10ms` from Seattle, US
125.244.10.3	AS9316 DACOM-PUBNETPLUS	`4.20ms` from Seoul, KR
172.70.182.83	AS13335 Cloudflare, Inc.	`7.15ms` from Trujillo, PE
178.113.20.211	AS25255 ==> TELE2 AUSTRIA <==	`8.48ms` from Vienna, AT
104.45.22.131	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
212.71.9.195	AS9031 EDPNETapp	`1.77ms` from Brussels, BE
52.92.3.35	AS16509 Amazon.com, Inc.	`0.40ms` from Dublin, IE
113.8.217.99	AS4837 CHINA UNICOM China169 Backbone	`10.19ms` from Harbin, CN
24.67.122.19	AS6327 Shaw Communications	`8.57ms` from Kelowna, CA
98.81.77.51	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
151.97.190.99	AS137 Consortium GARR	`11.18ms` from Rome, IT
89.223.33.147	AS42668 Nevalink, LLC	`0.70ms` from Saint Petersburg, RU
142.181.33.211	AS577 Bell Canada	`1.63ms` from Toronto, CA
195.116.23.163	AS5617 Orange Polska Spolka Akcyjna	`0.61ms` from Warsaw, PL
92.98.34.243	AS5384 Emirates Internet	`3.29ms` from Al Fujairah City, AE

Traceroute

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

traceroute -a -n -q1 -f3 -m7 155.139.240.74

traceroute to 155.139.240.74 (155.139.240.74): 7 hops max, 52 byte packets

3 [AS55017] 104.219.220.29 0.187 ms

4 [AS55017] 104.219.220.11 0.258 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On January 18th 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.

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