155.139.32.0/22

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:      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


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

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
117.205.105.166	AS9829 National Internet Backbone	`13.88ms` from Bengaluru, IN
103.1.185.54	AS133159 Mammoth Media Pty Ltd	`0.27ms` from Brisbane, AU
181.26.180.86	AS22927 Telefonica de Argentina	`2.11ms` from Buenos Aires, AR
78.138.114.198	AS61157 PlusServer GmbH	`0.35ms` from Duesseldorf, DE
68.56.216.198	AS7922 Comcast Cable Communications, LLC	`8.62ms` from Flint, US
42.193.252.166	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.40ms` from Guangzhou, CN
61.190.55.102	AS4134 CHINANET-BACKBONE	`7.78ms` from Huai'an, CN
45.220.170.38	AS32653 eNetworks cc	`0.19ms` from Johannesburg, ZA
91.205.174.118	AS51167 Contabo GmbH	`0.19ms` from Lauterbourg, FR
90.68.118.102	AS12479 Orange Espagne SA	`11.65ms` from Madrid, ES
46.186.135.6	AS42961 Mobile Telecommunications Company K.S.C.P.	`15.13ms` from Manama, BH
178.125.77.38	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.82ms` from Minsk, BY
174.116.111.22	AS812 Rogers Communications Canada Inc.	`7.25ms` from Montreal, CA
117.40.119.22	AS4134 CHINANET-BACKBONE	`0.49ms` from Nanchang, CN
132.148.212.86	AS26496 GoDaddy.com, LLC	`1.25ms` from Phoenix, US
18.208.175.22	AS14618 Amazon.com, Inc.	`0.58ms` from Reston, US
172.202.182.182	AS8075 Microsoft Corporation	`0.15ms` from San Antonio, US
201.87.133.102	AS265303 BRASIL TECPAR \| AMIGO \| AVATO	`1.66ms` from Sao Paulo, BR
121.130.13.54	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
115.249.69.230	AS18101 Reliance Communications Ltd.DAKC MUMBAI	`13.56ms` from Bengaluru, IN
56.137.131.134	AS8987 Amazon Data Services Ireland Ltd	`0.28ms` from Boardman, US
52.96.37.38	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US
178.116.115.134	AS6848 Telenet BV	`8.17ms` from Brussels, BE
222.177.134.70	AS4134 CHINANET-BACKBONE	`2.39ms` from Chongqing, CN
34.41.15.38	AS396982 Google LLC	`0.10ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -m4 155.139.35.249

traceroute to 155.139.35.249 (155.139.35.249): 4 hops max, 52 byte packets

1 [AS16509] 70.224.192.3 580.053 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 20th 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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