155.139.200.0/22

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

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
20.56.136.54	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
2.243.37.54	AS6805 Telefonica Germany GmbH & Co.OHG	`3.26ms` from Duesseldorf, DE
81.96.12.182	AS5089 Virgin Media Limited	`13.09ms` from London, GB
185.251.213.182	AS200845 AVATEL TELECOM, SA	`7.73ms` from Madrid, ES
23.31.6.86	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Miami, US
74.15.125.182	AS577 Bell Canada	`4.57ms` from Montreal, CA
223.216.211.246	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.54ms` from Osaka, JP
78.80.91.182	AS13036 T-Mobile Czech Republic a.s.	`1.12ms` from Prague, CZ
60.211.31.214	AS4837 CHINA UNICOM China169 Backbone	`8.40ms` from Qingdao, CN
34.193.21.38	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
179.82.209.86	AS26599 TELEFÔNICA BRASIL S.A	`7.53ms` from São Paulo, BR
131.211.61.198	AS1103 SURF B.V.	`1.17ms` from Amsterdam, NL
35.95.198.38	AS16509 Amazon.com, Inc.	`0.21ms` from Boardman, US
197.52.77.70	AS8452 TE-AS	`3.88ms` from Cairo, EG
110.53.125.38	AS4837 CHINA UNICOM China169 Backbone	`4.01ms` from Changsha, CN
98.253.200.230	AS7922 Comcast Cable Communications, LLC	`7.23ms` from Chicago, US
36.66.133.6	AS7713 PT Telekomunikasi Indonesia	`0.69ms` from Jakarta, ID
97.182.84.198	AS6167 Verizon Business	`16.79ms` from Los Angeles, US
93.71.19.198	AS30722 Vodafone Italia S.p.A.	`5.00ms` from Milan, IT
77.43.99.182	AS3302 Retelit Digital Services S.p.A.	`0.73ms` from Milan, IT
96.42.54.134	AS20115 Charter Communications LLC	`14.61ms` from Minneapolis, US
130.132.118.166	AS29 Yale University	`4.84ms` from New York City, US
120.199.84.118	AS56041 China Mobile communications corporation	`0.16ms` from Ningbo, CN
12.217.5.22	AS7018 AT&T Enterprises, LLC	`2.47ms` from San Antonio, US
101.89.108.38	AS4812 China Telecom (Group)	`3.16ms` from Shanghai, CN

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 155.139.202.218

traceroute to 155.139.202.218 (155.139.202.218): 7 hops max, 52 byte packets

2 [AS6762] 195.22.198.24 0.833 ms

3 [AS6762] 195.22.195.49 109.982 ms

4 [AS7018] 192.205.36.229 111.916 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Palermo, IT

On December 14th 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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