1. All IP Ranges
  2. 170.0.0.0/8
  3. 170.223.0.0/16
  4. AS40831  | 170.223.0.0/16

170.223.0.0/16

AS40831  ·  Mass General Brigham Incorporated

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Summary

Country United States
Domain massgeneralbrigham.org
ASN AS40831
Registry ARIN
ID PHCS-B

WHOIS Details

NetHandle:      NET-170-223-0-0-1
OrgID:          PHS-8
Parent:         NET-170-0-0-0-0
NetName:        PHCS-B
NetRange:       170.223.0.0 - 170.223.255.255
NetType:        allocation
RegDate:        1995-07-14
Updated:        2021-12-14
TechHandle:     ZP106-ARIN
Source:         ARIN


OrgID:          PHS-8
OrgName:        Mass General Brigham Incorporated
CanAllocate:    
Street:         Brigham & Womens Hospital Information Systems 10 Vining Street
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02115
RegDate:        1995-07-14
Updated:        2025-09-29
OrgAdminHandle: MCCAN128-ARIN
OrgTechHandle:  MCCAN128-ARIN
OrgAbuseHandle: MCCAN128-ARIN
Source:         ARIN


POCHandle:      ZP106-ARIN
IsRole:         Y
LastName:       Domain Admin
FirstName:      
Street:         149 13th Street
City:           Boston
State/Prov:     MA
Country:        US
PostalCode:     02129
RegDate:        2002-05-07
Updated:        2017-02-27
OfficePhone:    +1-617-724-9980
OfficePhone:    +1-617-726-5833
Mailbox:        domainadmin@partners.org
Source:         ARIN


POCHandle:      MCCAN128-ARIN
IsRole:         N
LastName:       McCann
FirstName:      Thomas 
Street:         399 Revolution Drive
City:           Somerville
State/Prov:     MA
Country:        US
PostalCode:     02145
RegDate:        2022-09-29
Updated:        2025-09-29
OfficePhone:    +1-857-214-1079
Mailbox:        tmccann@mgb.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 170.0.0.0/8

Range ASN Company Num of IPs
170.180.0.0/14 AS11686 Kentucky Department of Education 262,144
170.175.0.0/16 AS398098 Royal Bank of Canada 65,536
170.235.0.0/16 AS11534 City of Philadelphia 65,536
170.190.0.0/16 AS33527 Metropolitan Government of Nashville and Davidson County Tennessee 65,536
170.55.0.0/16 AS33132 Crown Castle Fiber LLC 65,536
170.163.0.0/16 AS394802 The Connecticut Hospital and Affiliates 65,536
170.51.0.0/16 AS19037 AMX Argentina S.A. 65,536
170.51.0.0/16 AS19037 AMX Argentina S.A. 65,536
170.210.0.0/16 AS262156 Red de Interconexion Universitaria 65,536
170.110.0.0/16 AS33343 U.S. Department of Commerce, HQ and ITA 65,536
170.177.0.0/16 AS31848 Deer Valley Unified School District #97 65,536
170.169.0.0/16 AS2134 Banco Santander (Mexico) S.A., Institucion de Banca Multiple, Grupo Financiero Santander 65,536
170.163.0.0/16 AS394521 The Connecticut Hospital and Affiliates 65,536
170.16.0.0/16 AS3762 Instinet 65,536
170.186.0.0/16 AS22142 Fiserv Solutions, LLC 65,536
170.184.0.0/16 AS21897 Virtua Health 65,536
170.8.0.0/16 AS14499 ALORICA INC 65,536
170.96.0.0/16 AS18980 Peace Health 65,536
170.175.0.0/16 AS20069 Royal Bank of Canada 65,536
170.85.0.0/16 AS22616 ZSCALER, INC. 65,536
170.210.0.0/16 AS263235 Red de Interconexion Universitaria 65,536
170.31.0.0/16 AS17094 Mutual of Omaha Insurance Company 65,536
170.94.0.0/16 AS21852 State of Arkansas 65,536
170.38.0.0/16 AS139776 Petroliam Nasional Berhad 65,536
170.186.0.0/16 AS11273 Fiserv Solutions, LLC 65,536
170.145.0.0/16 AS2048 Louisiana Department of Public Safety 65,536
170.201.0.0/16 AS10995 PNC Bank, National Association 65,536
170.211.0.0/16 AS21852 Arkansas Public School Computer Network 65,536
170.163.0.0/16 AS32207 The Connecticut Hospital and Affiliates 65,536
170.25.0.0/16 AS13591 Grupo Financiero GBM-Atlantico 65,536
170.210.0.0/16 AS264630 Red de Interconexion Universitaria 65,536
170.128.0.0/16 AS11685 Huntington Bancshares Inc. 65,536
170.175.0.0/16 AS11544 Royal Bank of Canada 65,536
170.111.0.0/16 AS20311 Valero Services, Inc 65,536
170.188.0.0/16 AS11052 Intermountain Health Care, Inc. 65,536
170.110.0.0/16 AS12076 U.S. Department of Commerce, HQ and ITA 65,536
170.49.0.0/16 AS14017 Burlington Northern Railroad 65,536
170.46.0.0/16 AS18697 GREEN MOUNTAIN POWER CORPORATION 65,536
170.138.0.0/16 AS10879 UnitedHealth Group Incorporated 65,536
170.186.0.0/16 AS16072 Fiserv Solutions, LLC 65,536
170.222.0.0/16 AS11577 Vermont Agency of Digital Services 65,536
170.85.0.0/16 AS14618 ZSCALER, INC. 65,536
170.208.0.0/16 AS11188 County of Los Angeles 65,536
170.210.0.0/16 AS263186 Red de Interconexion Universitaria 65,536
170.51.0.0/16 AS11664 AMX Argentina S.A. 65,536
170.110.0.0/16 AS3477 U.S. Department of Commerce, HQ and ITA 65,536
170.51.0.0/16 AS11664 AMX Argentina S.A. 65,536
170.163.0.0/16 AS10583 The Connecticut Hospital and Affiliates 65,536
170.115.0.0/16 AS11205 City of Philadelphia 65,536
170.99.0.0/16 AS398130 Maryland Administrative Office of the Courts (AOC) 65,536

Hosted domains

There are 221 domain names hosted across 43 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
170.223.156.61 massgeneral.org 77
170.223.191.141 bpinnovation.org 25
170.223.88.145 brighamandwomens.org 18
170.223.156.24 spauldingnetwork.org 12
170.223.157.252 masseyeandear.org 9
170.223.157.34 bwhpublicationsarchives.org 9
170.223.156.31 hivconsult.org 7
170.223.88.121 alsdatabase.org 7
170.223.88.53 masseyeandear.org 6
170.223.203.75 patientgateway.org 5
170.223.178.102 hookerlab.com 3
170.223.88.189 northshoreurgentcare.org 3
170.223.191.139 canvax.org 3
170.223.157.132 dfci.org 3
170.223.157.225 faulknerhospital.org 3
170.223.88.162 brighmed.org 3
170.223.157.63 physiciangateway.org 3
170.223.185.71 polyphen.net 2
170.223.156.189 northshorecardiovascular.com 2
170.223.157.228 estudiosdememoria.org 2

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
Read more

Pingable IPs

62,095 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
170.223.140.248 AS40831 Mass General Brigham Incorporated 1.96ms from Boston, US
170.223.37.165 AS40831 Mass General Brigham Incorporated 1.97ms from Boston, US
170.223.2.236 AS40831 Mass General Brigham Incorporated 2.03ms from Boston, US
170.223.75.0 AS40831 Mass General Brigham Incorporated 2.06ms from Boston, US
170.223.14.32 AS40831 Mass General Brigham Incorporated 1.99ms from Boston, US
170.223.33.84 AS40831 Mass General Brigham Incorporated 1.99ms from Boston, US
170.223.6.54 AS40831 Mass General Brigham Incorporated 2.03ms from Boston, US
170.223.69.229 AS40831 Mass General Brigham Incorporated 2.00ms from Boston, US
170.223.67.138 AS40831 Mass General Brigham Incorporated 1.96ms from Boston, US
170.223.108.23 AS40831 Mass General Brigham Incorporated 2.02ms from Boston, US
170.223.117.3 AS40831 Mass General Brigham Incorporated 2.00ms from Boston, US
170.223.130.241 AS40831 Mass General Brigham Incorporated 2.02ms from Boston, US
170.223.114.249 AS40831 Mass General Brigham Incorporated 1.99ms from Boston, US
170.223.78.181 AS40831 Mass General Brigham Incorporated 1.99ms from Boston, US
170.223.12.170 AS40831 Mass General Brigham Incorporated 1.98ms from Boston, US
170.223.123.215 AS40831 Mass General Brigham Incorporated 2.08ms from Boston, US
170.223.49.185 AS40831 Mass General Brigham Incorporated 1.95ms from Boston, US
170.223.8.187 AS40831 Mass General Brigham Incorporated 1.97ms from Boston, US
170.223.97.86 AS40831 Mass General Brigham Incorporated 1.98ms from Boston, US
170.223.143.163 AS40831 Mass General Brigham Incorporated 2.06ms from Boston, US
170.223.141.220 AS40831 Mass General Brigham Incorporated 2.00ms from Boston, US
170.223.129.232 AS40831 Mass General Brigham Incorporated 2.00ms from Boston, US
170.223.40.65 AS40831 Mass General Brigham Incorporated 1.97ms from Boston, US
170.223.27.37 AS40831 Mass General Brigham Incorporated 1.98ms from Boston, US
170.223.28.190 AS40831 Mass General Brigham Incorporated 1.97ms from Boston, 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
52.170.136.96 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
34.213.104.128 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
92.245.82.80 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 4.67ms from Budapest, HU
104.94.79.192 AS16625 Akamai Technologies, Inc. 0.21ms from Dallas, US
59.183.126.176 AS9829 National Internet Backbone 11.16ms from Delhi, IN
79.222.164.224 AS3320 Deutsche Telekom AG 4.10ms from Duesseldorf, DE
216.152.4.112 AS18624 Greenlight 7.23ms from Durham, US
78.188.225.48 AS9121 Turk Telekomunikasyon Anonim Sirketi 15.11ms from Istanbul, TR
76.82.191.0 AS20001 Charter Communications Inc 4.38ms from Los Angeles, US
130.94.50.0 AS154177 LIGHT NODE LIMITED 0.49ms from Manila, PH
2.193.71.208 AS16232 Telecom Italia S.p.A. 15.72ms from Milan, IT
211.54.77.32 AS4766 Korea Telecom 2.02ms from Seoul, KR
43.156.106.224 AS132203 Tencent Building, Kejizhongyi Avenue 0.29ms from Singapore, SG
118.238.47.176 AS2527 Sony Network Communications Inc. 2.58ms from Tokyo, JP
145.208.208.208 AS1101 IP-EEND BV 0.41ms from Amsterdam, NL
185.106.37.16 AS212337 Andreas Andrianopoulos, trading as Patras Broadband Wireless ISP 10.66ms from Athens, GR
196.64.49.80 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 9.53ms from Casablanca, MA
222.208.186.208 AS4134 CHINANET-BACKBONE 4.31ms from Chengdu, CN
70.119.185.0 AS11427 Charter Communications Inc 4.98ms from Dallas, US
62.113.227.192 AS47447 23M GmbH 0.21ms from Frankfurt am Main, DE
86.220.88.240 AS3215 Orange S.A. 8.94ms from Marseille, FR
181.140.234.224 AS13489 UNE EPM TELECOMUNICACIONES S.A. 8.40ms from Medellin, CO
180.119.170.80 AS137697 CHINATELECOM JiangSu YangZhou IDC network 2.66ms from Nanjing, CN
82.120.59.128 AS3215 Orange S.A. 7.84ms from Paris, FR
107.22.145.240 AS14618 Amazon.com, Inc. 0.21ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f10 -m13 170.223.175.75
traceroute to 170.223.175.75 (170.223.175.75): 13 hops max, 52 byte packets
10 [AS9121] 212.156.102.186 49.574 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Bursa, TR
On

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