198.212.151.0/24

AS396151 · Steward Health Care System LLC

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Summary

Country	United States
Domain	steward.org
ASN	AS396151
Registry	ARIN
ID	NETBLK-CARITAS212

WHOIS Details

NetHandle:      NET-198-212-151-0-1
OrgID:          SHCSL
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-CARITAS212
NetRange:       198.212.151.0 - 198.212.151.255
NetType:        allocation
RegDate:        1994-06-01
Updated:        2024-05-30
Source:         ARIN


OrgID:          SHCSL
OrgName:        Steward Health Care System LLC
CanAllocate:    
Street:         2120 Dorchester Ave
City:           Dorchester
State/Prov:     MA
Country:        US
PostalCode:     02124
RegDate:        2015-01-05
Updated:        2024-08-05
OrgAdminHandle: THOMP1256-ARIN
OrgTechHandle:  NORDO4-ARIN
OrgTechHandle:  NORDO6-ARIN
OrgTechHandle:  ROSSI127-ARIN
OrgTechHandle:  THOMP1256-ARIN
OrgAbuseHandle: NORDO4-ARIN
OrgAbuseHandle: NORDO6-ARIN
OrgAbuseHandle: ROSSI127-ARIN
OrgAbuseHandle: THOMP1256-ARIN
Source:         ARIN


POCHandle:      ROSSI127-ARIN
IsRole:         N
LastName:       Rossi
FirstName:      Brandon
Street:         1900 North Pearl st
Street:         Suite 2400
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75201
RegDate:        2023-05-02
Updated:        2026-02-02
OfficePhone:    +1-304-602-7030
Mailbox:        brandon.rossi@steward.org
Mailbox:        brossi@qhcus.com
Source:         ARIN


POCHandle:      NORDO4-ARIN
IsRole:         N
LastName:       Nordone
FirstName:      Joseph
Street:         2120 Dorchester Ave
City:           Dorchester
State/Prov:     MA
Country:        US
PostalCode:     02124
RegDate:        2019-10-21
Updated:        2023-05-02
OfficePhone:    +1-617-690-6804
Mailbox:        joenordone@aol.com
Source:         ARIN


POCHandle:      THOMP1256-ARIN
IsRole:         N
LastName:       Thompson
FirstName:      Micheal
Street:         1900 N Pearl Steet
Street:         ste 2400
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75201
RegDate:        2024-08-05
Updated:        2025-09-09
OfficePhone:    +1-617-845-3652
Mailbox:        trex10@steward.org
Source:         ARIN


POCHandle:      NORDO6-ARIN
IsRole:         N
LastName:       Nordone
FirstName:      Joe
Street:         1900 N Pearl Street
Street:         Suite 2400
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75201
RegDate:        2021-04-19
Updated:        2024-08-05
OfficePhone:    +1-617-690-6804
Mailbox:        joseph.nordone@steward.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.212.0.0/16

Range	ASN	Company	Num of IPs
198.212.52.0/22	AS1819	DCM Cable Inc.	1,024
198.212.8.0/22	AS401514	3ds Communications LLC	1,024
198.212.8.0/22	AS396422	3ds Communications LLC	1,024
198.212.196.0/23	AS11589	Stowe Communications LLC	512
198.212.128.0/23	AS23389	Campbell Scientific, Inc.	512
198.212.48.0/24	AS213593	Nordic Fighter AB	256
198.212.7.0/24	AS29988	Autodata Solutions Company	256
198.212.218.0/24	AS33177	Kaleida Health	256
198.212.237.0/24	AS33372	Spartan Stores Inc.	256
198.212.238.0/24	AS33372	Spartan Stores Inc.	256
198.212.239.0/24	AS33372	Spartan Stores Inc.	256
198.212.202.0/24	AS395102	Yuma Regional Medical Center	256
198.212.171.0/24	AS397741	City Of Dubuque	256
198.212.166.0/24	AS399510	Geodis Logistics LLC	256
198.212.45.0/24	AS401508	Inngest Inc.	256
198.212.222.0/24	AS4515	Computer Products Incorporated	256
198.212.199.0/24	AS46887	Amtrak	256
198.212.224.0/24	AS53595	Oshkosh Corporation	256
198.212.38.0/24	AS54381	Central Pacific Bank	256
198.212.36.0/24	AS62948	Air Link Rural Broadband, LLC	256
198.212.247.0/24	AS11369	StoneX Group Inc.	256
198.212.251.0/24	AS7018	eHDL, Inc.	256
198.212.39.0/24	AS13030	Chestonag Automation AG	256
198.212.42.0/24	AS16509	Abacus.AI, Inc.	256
198.212.183.0/24	AS16640	First-Citizens Bank & Trust Company	256
198.212.40.0/24	AS16716	Lake Livingston Communications Inc.	256

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

1 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
198.212.151.1	AS396151 Steward Health Care System LLC	`0.52ms` from Dallas, US

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
54.188.197.216	AS16509 Amazon.com, Inc.	`0.11ms` from Boardman, US
181.23.225.56	AS22927 Telefonica de Argentina	`1.55ms` from Buenos Aires, AR
173.37.147.248	AS109 CISCO SYSTEMS, INC.	`1.27ms` from Dallas, US
84.178.115.88	AS3320 Deutsche Telekom AG	`4.85ms` from Duesseldorf, DE
16.163.51.200	AS16509 Amazon.com, Inc.	`0.14ms` from Hong Kong, HK
90.212.187.136	AS5607 Sky UK Limited	`3.51ms` from London, GB
76.88.60.136	AS20001 Charter Communications Inc	`8.03ms` from Los Angeles, US
181.128.220.56	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`8.59ms` from Medellin, CO
193.54.193.40	AS2200 Renater	`7.11ms` from Paris, FR
20.235.22.168	AS8075 Microsoft Corporation	`0.29ms` from Saint Thomas Mount, IN
177.173.62.248	AS26599 TELEFÔNICA BRASIL S.A	`5.07ms` from Sao Paulo, BR
128.189.160.168	AS393249 University of British Columbia	`4.55ms` from Seattle, US
61.224.120.120	AS3462 Data Communication Business Group	`1.85ms` from Taichung, TW
51.16.56.152	AS16509 Amazon.com, Inc.	`3.02ms` from Tel Aviv, IL
172.105.229.24	AS63949 Akamai Connected Cloud	`0.14ms` from Tokyo, JP
173.238.98.56	AS7992 Cogeco Connexion Inc.	`7.33ms` from Toronto, CA
152.124.30.104	AS29992 U.S. Department of Veterans Affairs	`4.76ms` from Ashburn, US
79.107.111.248	AS25472 Nova Telecommunications & Media Single Member S.A	`8.70ms` from Athens, GR
45.119.29.152	AS134674 TATA PLAY BROADBAND PRIVATE LIMITED	`0.28ms` from Bengaluru, IN
64.227.166.88	AS14061 DigitalOcean, LLC	`0.32ms` from Bengaluru, IN
74.139.68.184	AS10796 Charter Communications Inc	`13.62ms` from Columbus, US
43.154.32.56	AS132203 Tencent Building, Kejizhongyi Avenue	`0.36ms` from Hong Kong, HK
43.198.213.136	AS16509 Amazon.com, Inc.	`0.11ms` from Hong Kong, HK
88.233.141.88	AS9121 Turk Telekomunikasyon Anonim Sirketi	`1.53ms` from Istanbul, TR
45.67.216.152	AS51167 Contabo GmbH	`0.28ms` from Lauterbourg, FR

Traceroute

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

traceroute -a -n -q1 -f2 198.212.151.1

traceroute to 198.212.151.1 (198.212.151.1): 64 hops max, 52 byte packets

2 [AS3257] 66.171.225.205 0.546 ms

3 [AS3257] 89.149.185.58 32.356 ms

4 [AS3257] 207.162.196.3 27.274 ms

5 [AS17378] 206.123.64.43 29.149 ms

6 [AS17378] 206.123.64.99 29.002 ms

7 [AS17378] 206.123.64.234 29.46 ms

8 [AS396151] 198.212.151.1 29.177 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On February 7th 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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