1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.83.0.0/16
  4. AS46626  | 137.83.57.0/24

137.83.57.0/24

AS46626  ·  The Hospital for Sick Children

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Summary

Country Canada
Domain sickkids.ca
ASN AS46626
Registry ARIN
ID RIHSC-1

WHOIS Details

NetHandle:      NET-137-83-57-0-1
OrgID:          RIHSC-1
Parent:         NET-137-0-0-0-0
NetName:        RIHSC-1
NetRange:       137.83.57.0 - 137.83.57.255
NetType:        allocation
RegDate:        2019-03-05
Updated:        2021-12-14
Source:         ARIN


OrgID:          RIHSC-1
OrgName:        The Hospital for Sick Children
CanAllocate:    
Street:         Research Institute
Street:         555 University Avenue
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G-1X8
RegDate:        1991-07-19
Updated:        2025-10-14
OrgAdminHandle: DNS1064-ARIN
OrgTechHandle:  GN67-ARIN
OrgAbuseHandle: GN67-ARIN
OrgNOCHandle:   GN67-ARIN
Source:         ARIN


POCHandle:      DNS1064-ARIN
IsRole:         Y
LastName:       Director Network Services
FirstName:      
Street:         555 University Avenue
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G-1X8
RegDate:        2008-10-16
Updated:        2025-01-29
OfficePhone:    +1-416-813-6716
Mailbox:        manjula.welegedera@sickkids.ca
Source:         ARIN


POCHandle:      GN67-ARIN
IsRole:         N
LastName:       Nero
FirstName:      Gary
Street:         555 University Avenue
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5G-1X8
RegDate:        1999-07-16
Updated:        2025-01-29
OfficePhone:    +1-416-813-6716
FaxPhone:       +1-416-813-6634
Mailbox:        manjula.welegedera@sickkids.ca
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 137.83.0.0/16

Range ASN Company Num of IPs
137.83.40.0/21 AS54501 Sequachee Valley Electric Cooperative 2,048
137.83.104.0/21 AS62642 Bigleaf Networks, Inc. 2,048
137.83.64.0/21 AS55214 Coast Communications Company 2,048
137.83.4.0/22 AS55232 Zultys, Inc. 1,024
137.83.32.0/22 AS396871 ECKOH INC. 1,024
137.83.32.0/22 AS14618 ECKOH INC. 1,024
137.83.60.0/22 AS397453 Meeker Cooperative Light & Power Association 1,024
137.83.20.0/23 AS14139 MAXOR NATIONAL PHARMACY SERVICES, LLC 512
137.83.2.0/23 AS596 Iowa 80 Group, Inc. 512
137.83.82.0/23 AS11976 Peace Valley Telephone Co., Inc. 512
137.83.94.0/23 AS62887 WhiteSky Communications, LLC. 512
137.83.80.0/23 AS20055 Wholesail networks LLC 512
137.83.36.0/23 AS395475 SnowCloud Services LLC 512
137.83.8.0/23 AS53907 McGuireWoods LLP 512
137.83.28.0/23 AS63251 Metro Wireless International, Inc. 512
137.83.84.0/23 AS20205 Amplex Electric, Inc. 512
137.83.92.0/23 AS15131 DATASERV 512
137.83.166.0/24 AS22616 Zscaler, Inc. 256
137.83.161.0/24 AS22616 Zscaler, Inc. 256
137.83.56.0/24 AS20055 Wholesail networks LLC 256
137.83.91.0/24 AS19186 GMCHOSTING LLC 256
137.83.154.0/24 AS22616 Zscaler, Inc. 256
137.83.146.0/24 AS22616 Zscaler, Inc. 256
137.83.72.0/24 AS17017 Wholesail networks LLC 256
137.83.155.0/24 AS22616 Zscaler, Inc. 256
137.83.157.0/24 AS22616 Zscaler, Inc. 256
137.83.22.0/24 AS13837 Point5 Managed Services, LLC 256
137.83.165.0/24 AS22616 Zscaler, Inc. 256
137.83.89.0/24 AS11976 Peace Valley Telephone Co., Inc. 256
137.83.167.0/24 AS22616 Zscaler, Inc. 256
137.83.141.0/24 AS22616 Zscaler, Inc. 256
137.83.136.0/24 AS22616 Zscaler, Inc. 256
137.83.49.0/24 AS16696 iTel Networks 256
137.83.133.0/24 AS22616 Zscaler, Inc. 256
137.83.132.0/24 AS22616 Zscaler, Inc. 256
137.83.50.0/24 AS16276 ORKAH 256
137.83.0.0/24 AS135293 Ezlink Cloud Technology Co., Limted 256
137.83.175.0/24 AS22616 Zscaler, Inc. 256
137.83.176.0/24 AS22616 Zscaler, Inc. 256
137.83.181.0/24 AS22616 Zscaler, Inc. 256
137.83.182.0/24 AS22616 Zscaler, Inc. 256
137.83.183.0/24 AS22616 Zscaler, Inc. 256
137.83.191.0/24 AS22616 Zscaler, Inc. 256
137.83.18.0/24 AS26214 A. Duda & Sons, Inc. 256
137.83.15.0/24 AS27168 Computer Data Products 256
137.83.90.0/24 AS32473 Eh!Tel Networks Inc. 256
137.83.102.0/24 AS33392 Dauphin Telecom Guadeloupe 256
137.83.102.0/24 AS33392 Dauphin Telecom Guadeloupe 256
137.83.76.0/24 AS33392 Dauphin Telecom Guadeloupe 256
137.83.174.0/24 AS22616 Zscaler, Inc. 256

Hosted domains

There are 3 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.83.57.186 computationalmedicine.ca 1
137.83.57.154 phenomecentral.org 1
137.83.57.170 wodaklab.org 1

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

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

IP Address ASN Details
137.83.57.9 AS46626 The Hospital for Sick Children 1.08ms from Toronto, CA

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
99.83.229.200 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
96.113.17.40 AS7922 Comcast Cable Communications, LLC 9.74ms from Chicago, US
96.33.145.152 AS20115 Charter Communications LLC 14.76ms from Dallas, US
204.138.26.8 AS399290 Infinilink Broadband 2.56ms from Dallas, US
68.56.242.40 AS7922 Comcast Cable Communications, LLC 8.83ms from Flint, US
37.220.108.136 AS47264 IOMART MANAGED SERVICES LIMITED 0.17ms from London, GB
82.19.22.168 AS5089 Virgin Media Limited 9.96ms from London, GB
73.86.77.120 AS7922 Comcast Cable Communications, LLC 11.22ms from New York City, US
173.62.238.168 AS701 Verizon Business 1.47ms from Philadelphia, US
84.52.229.56 AS34087 NTE TELEKOM AS 8.71ms from Sandefjord, NO
189.171.125.216 AS8151 UNINET 3.31ms from Santiago de Queretaro, MX
115.41.101.24 AS10066 LG HelloVision Corp. 12.01ms from Seoul, KR
146.120.18.232 AS58254 Nano Telecom LLC 0.47ms from Tashkent, UZ
59.174.53.120 AS4134 CHINANET-BACKBONE 2.84ms from Wuhan, CN
108.165.234.24 AS19437 SECURED SERVERS LLC 0.30ms from Ashburn, US
96.231.43.136 AS701 Verizon Business 1.63ms from Ashburn, US
202.44.5.200 AS55403 PTT Digital Solutions Company Limited 2.71ms from Bangkok, TH
189.101.116.40 AS28573 Claro NXT Telecomunicacoes Ltda 4.91ms from Curitiba, BR
14.236.176.120 AS45899 VNPT Corp 5.16ms from Da Nang, VN
68.97.175.216 AS22773 Cox Communications Inc. 8.75ms from Dallas, US
116.204.141.200 AS153038 Business Zone Limited 0.34ms from Dhaka, BD
62.227.72.200 AS3320 Deutsche Telekom AG 7.91ms from Frankfurt am Main, DE
171.231.116.248 AS7552 Viettel Group 12.74ms from Ho Chi Minh City, VN
45.152.64.120 AS139659 LUCIDACLOUD LIMITED 0.58ms from Hong Kong, HK
213.120.5.88 AS2856 British Telecommunications PLC 0.58ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f3 137.83.57.154
traceroute to 137.83.57.154 (137.83.57.154): 64 hops max, 52 byte packets
3 [] 206.108.34.40 1.287 ms
4 [AS26677] 66.97.16.20 1.072 ms
6 *
7 *
8 *
9 *
10 [AS46626] 137.83.57.154 1.334 ms
Measurement taken from IPinfo ProbeNet in Toronto, CA
On

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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