165.104.251.0/24

AS26305 · SSM Health Care

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Summary

Country	United States
Domain	ssmhealth.com
ASN	AS26305
Parent Range	165.104.0.0/16
Registry	ARIN
ID	SSMHC-NET

WHOIS Details

NetHandle:      NET-165-104-0-0-1
OrgID:          SHC-4
Parent:         NET-165-0-0-0-0
NetName:        SSMHC-NET
NetRange:       165.104.0.0 - 165.104.255.255
NetType:        allocation
RegDate:        1993-05-12
Updated:        2021-12-14
Source:         ARIN


OrgID:          SHC-4
OrgName:        SSM Health Care
CanAllocate:    
Street:         SSM Data Center
Street:         7980 Clayton Rd, Suite 401
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63117
RegDate:        1993-05-12
Updated:        2022-07-20
OrgAdminHandle: PEISS1-ARIN
OrgTechHandle:  DS1663-ARIN
OrgTechHandle:  PEISS1-ARIN
OrgAbuseHandle: DS1663-ARIN
OrgAbuseHandle: PEISS1-ARIN
Source:         ARIN


POCHandle:      PEISS1-ARIN
IsRole:         N
LastName:       Peissig
FirstName:      Ryan
Street:         7980 Clayton Rd.
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63117
RegDate:        2021-06-30
Updated:        2025-07-24
OfficePhone:    +1-920-420-4092
Mailbox:        ryan.peissig@ssmhealth.com
Source:         ARIN


POCHandle:      DS1663-ARIN
IsRole:         N
LastName:       Steinberg
FirstName:      Don
Street:         7980 Clayton Rd
City:           St. Louis
State/Prov:     MO
Country:        US
PostalCode:     63117
RegDate:        1996-01-17
Updated:        2025-08-29
OfficePhone:    +1-314-768-5148
Mailbox:        Don.Steinberg@ssmhealth.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 165.104.251.0/24

Range	ASN	Company	Num of IPs
165.104.0.0/16	AS26305	SSM Health Care	65,536

Nearby Ranges

BGP prefixes that overlap with 165.104.0.0/16

Range	ASN	Company	Num of IPs
165.104.0.0/16	AS26305	SSM Health Care	65,536

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
74.96.176.168	AS701 Verizon Business	`3.64ms` from Ashburn, US
98.251.210.200	AS7922 Comcast Cable Communications, LLC	`19.90ms` from Dallas, US
189.198.237.40	AS13999 Mega Cable, S.A. de C.V.	`16.96ms` from Guadalajara, MX
211.227.5.136	AS4766 Korea Telecom	`0.68ms` from Incheon, KR
118.58.187.216	AS4766 Korea Telecom	`5.24ms` from Incheon, KR
89.109.136.200	AS34137 PJSC Rostelecom	`10.37ms` from Khabarovsk, RU
86.11.153.24	AS5089 Virgin Media Limited	`3.83ms` from London, GB
153.125.96.40	AS9615 TOYOHASHI CABLE NETWORK INC.	`5.18ms` from Osaka, JP
99.251.143.136	AS812 Rogers Communications Canada Inc.	`6.12ms` from Toronto, CA
190.73.21.120	AS8048 CANTV Servicios, Venezuela	`10.15ms` from Willemstad, CW
20.4.55.120	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
44.198.66.136	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
74.109.247.24	AS701 Verizon Business	`6.08ms` from Ashburn, US
130.207.182.40	AS2637 Georgia Institute of Technology	`1.00ms` from Atlanta, US
181.234.74.200	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`8.16ms` from Bogota, CO
74.140.6.104	AS10796 Charter Communications Inc	`6.47ms` from Columbus, US
99.178.81.136	AS7018 AT&T Enterprises, LLC	`1.63ms` from Dallas, US
98.176.35.200	AS22773 Cox Communications Inc.	`7.01ms` from Los Angeles, US
51.95.65.88	AS16509 Amazon.com, Inc.	`5.65ms` from Madrid, ES
23.19.115.72	AS393886 Leaseweb USA, Inc.	`0.30ms` from Miami, US
5.130.19.40	AS31200 Novotelecom Ltd	`1.02ms` from Novosibirsk, RU
20.63.224.232	AS8075 Microsoft Corporation	`0.27ms` from Osaka, JP
104.58.152.200	AS7018 AT&T Enterprises, LLC	`6.74ms` from Redding, US
68.123.191.152	AS7018 AT&T Enterprises, LLC	`2.61ms` from San Jose, US
117.110.146.56	AS9316 DACOM-PUBNETPLUS	`1.92ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 -m6 165.104.251.154

traceroute to 165.104.251.154 (165.104.251.154): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.326 ms

3 [AS200590] 188.94.153.128 0.763 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On March 13th 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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