142.57.128.0/20

AS394520 · The Law Society of Upper Canada

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Summary

Country	Canada
Domain	lsuc.on.ca
ASN	AS394520
Parent Range	142.57.0.0/16
Registry	ARIN
ID	LSUCTORONTO

WHOIS Details

NetHandle:      NET-142-57-0-0-1
OrgID:          LSUC
Parent:         NET-142-0-0-0-0
NetName:        LSUCTORONTO
NetRange:       142.57.0.0 - 142.57.255.255
NetType:        allocation
RegDate:        1993-05-20
Updated:        2021-12-14
TechHandle:     IMG-ARIN
AbuseHandle:    IMG-ARIN
NOCHandle:      IMG-ARIN
Source:         ARIN


OrgID:          LSUC
OrgName:        The Law Society of Upper Canada
CanAllocate:    
Street:         Information Systems Department
Street:         130 Queen Street West, Osgoode Hall
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5H-2N6
RegDate:        1993-05-20
Updated:        2011-09-24
OrgAdminHandle: ISD12-ARIN
OrgTechHandle:  IMG-ARIN
OrgAbuseHandle: IMG-ARIN
Source:         ARIN


POCHandle:      IMG-ARIN
IsRole:         N
LastName:       Goubaidoulline
FirstName:      Igor
Street:         130 Queen Street West Osgoode Hall
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5H-2N6
RegDate:        2002-12-11
Updated:        2024-07-12
OfficePhone:    +1-416-947-3378
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      ISD12-ARIN
IsRole:         Y
LastName:       Information systems department
FirstName:      
Street:         130 Queen Street West, Osgoode Hall
City:           Toronto
State/Prov:     ON
Country:        CA
PostalCode:     M5H-2N6
RegDate:        2007-11-01
Updated:        2024-12-02
OfficePhone:    +1-416-947-3300
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 142.57.128.0/20

Range	ASN	Company	Num of IPs
142.57.0.0/16	AS394520	The Law Society of Upper Canada	65,536

Nearby Ranges

BGP prefixes that overlap with 142.57.0.0/16

Range	ASN	Company	Num of IPs
142.57.0.0/16	AS394520	The Law Society of Upper Canada	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

Read more

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
169.61.100.212	AS36351 IBM Cloud	`0.39ms` from Ashburn, US
99.33.62.68	AS7018 AT&T Enterprises, LLC	`2.84ms` from Dallas, US
219.136.155.132	AS4134 CHINANET-BACKBONE	`2.21ms` from Guangzhou, CN
5.32.155.100	AS15533 Redcentric Solutions Ltd	`1.39ms` from London, GB
97.164.98.68	AS6167 Verizon Business	`10.56ms` from Miami, US
187.36.16.228	AS28573 Claro NXT Telecomunicacoes Ltda	`6.25ms` from Porto Alegre, BR
44.198.114.196	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
118.45.87.132	AS4766 Korea Telecom	`6.83ms` from Seoul, KR
206.189.157.20	AS14061 DigitalOcean, LLC	`0.21ms` from Singapore, SG
38.175.0.4	AS150161 HYPERSONIC MANAGEMENT OPC	`0.31ms` from Singapore, SG
52.63.74.68	AS16509 Amazon.com, Inc.	`0.15ms` from Sydney, AU
144.208.9.116	AS44453 interneX GmbH	`0.30ms` from Vienna, AT
52.226.65.4	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
20.241.212.244	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
44.237.13.148	AS16509 Amazon.com, Inc.	`0.23ms` from Boardman, US
3.32.133.164	AS8987 Amazon Data Services Ireland Ltd	`0.89ms` from Boardman, US
110.189.167.196	AS4134 CHINANET-BACKBONE	`8.32ms` from Chengdu, CN
35.239.145.228	AS396982 Google LLC	`0.10ms` from Council Bluffs, US
85.232.59.196	AS20860 IOMART CLOUD SERVICES LIMITED	`1.51ms` from London, GB
185.60.179.68	AS44356 Epsilon Telecommunications Ltd	`0.71ms` from London, GB
12.138.243.244	AS7018 AT&T Enterprises, LLC	`3.94ms` from Los Angeles, US
23.111.49.4	AS39134 EDINAYA SET LIMITED LIABILITY COMPANY	`0.53ms` from Moscow, RU
73.64.202.228	AS7922 Comcast Cable Communications, LLC	`16.14ms` from Reston, US
192.200.118.132	AS53850 GorillaServers, Inc.	`1.04ms` from Salt Lake City, US
109.247.230.196	AS29695 Altibox AS	`1.55ms` from Sandefjord, NO

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 142.57.140.52

traceroute to 142.57.140.52 (142.57.140.52): 6 hops max, 52 byte packets

2 [AS749] 11.73.15.109 0.678 ms

3 [AS749] 11.95.18.241 1.786 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Zhangjiakou, CN

On December 20th 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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