142.242.40.0/21

AS30409  ·  AtkinsRealis Canada, Inc.

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Summary

Country Canada
Domain snclavalin.com
ASN AS30409
Registry ARIN
ID SNCLAVALIN

WHOIS Details

NetHandle:      NET-142-242-0-0-1
OrgID:          SNCLAV
Parent:         NET-142-0-0-0-0
NetName:        SNCLAVALIN
NetRange:       142.242.0.0 - 142.242.255.255
NetType:        allocation
RegDate:        1993-07-23
Updated:        2021-12-14
TechHandle:     SNCLA-ARIN
AbuseHandle:    SNCLA-ARIN
NOCHandle:      SNCLA-ARIN
Source:         ARIN


OrgID:          SNCLAV
OrgName:        AtkinsRealis Canada, Inc.
CanAllocate:    
Street:         455 blvd Rene-Levesque West
City:           Montreal
State/Prov:     QC
Country:        CA
PostalCode:     H2Z-1Z3
RegDate:        1993-07-23
Updated:        2025-09-19
OrgAdminHandle: SNCLA-ARIN
OrgTechHandle:  SNCLA-ARIN
OrgAbuseHandle: SNCLA-ARIN
OrgNOCHandle:   SNCLA-ARIN
Source:         ARIN


POCHandle:      SNCLA-ARIN
IsRole:         Y
LastName:       SNC-Lavalin Inc
FirstName:      
Street:         455 Rene-Levesque West
City:           Montreal
State/Prov:     QC
Country:        CA
PostalCode:     H2Z 1Z3
RegDate:        2013-07-15
Updated:        2025-09-11
OfficePhone:    +1-514-393-8000
Mailbox:        devraj.tripathi@atkinsglobal.com
Mailbox:        itwan@snclavalin.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 142.242.0.0/16

No nearby ranges found.

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

Pingable IPs

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

IP Address ASN Details
142.242.40.4 AS30409 AtkinsRealis Canada, Inc. 1.85ms from Toronto, CA
142.242.46.41 AS30409 AtkinsRealis Canada, Inc. 2.81ms from Toronto, CA
142.242.47.253 AS30409 AtkinsRealis Canada, Inc. 2.06ms 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
175.35.109.181 AS4804 Microplex PTY LTD 6.61ms from Adelaide, AU
208.44.195.213 AS209 CenturyLink Communications, LLC 2.05ms from Chicago, US
74.38.1.37 AS7011 Frontier Communications of America, Inc. 16.94ms from Los Angeles, US
76.128.107.229 AS7922 Comcast Cable Communications, LLC 2.49ms from Miami, US
179.0.167.229 AS270833 DMS COMUNICACAO LTDA 10.68ms from Osasco, BR
189.205.62.69 AS6503 Axtel, S.A.B. de C.V. 5.70ms from Santiago de Queretaro, MX
62.245.42.181 AS5563 Ural Regional Net 14.14ms from Yekaterinburg, RU
72.5.146.37 AS10913 Unitas Global 0.42ms from Ashburn, US
20.115.53.117 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
170.202.233.5 AS17166 Travelers Property Casualty Corp. 1.32ms from Atlanta, US
183.215.54.53 AS56047 China Mobile communications corporation 1.40ms from Changsha, CN
74.135.91.5 AS10796 Charter Communications Inc 15.57ms from Cleveland, US
76.181.211.197 AS10796 Charter Communications Inc 18.84ms from Columbus, US
149.19.212.5 AS396905 HomeWorks Connect 0.61ms from Detroit, US
87.168.143.197 AS3320 Deutsche Telekom AG 2.86ms from Duesseldorf, DE
117.5.205.213 AS7552 Viettel Group 2.51ms from Hanoi, VN
60.173.132.165 AS4134 CHINANET-BACKBONE 8.38ms from Huai'an, CN
211.179.160.165 AS9318 SK Broadband Co Ltd 5.66ms from Incheon, KR
119.152.134.165 AS17557 Pakistan Telecommunication Company Limited 10.38ms from Karachi, PK
188.190.180.117 AS28773 Global Technologies of Ukraine LLC 0.82ms from Khmelnytskyi, UA
157.231.167.165 AS31655 Gamma Telecom Holdings Ltd 2.15ms from London, GB
31.195.83.181 AS3269 Telecom Italia S.p.A. 6.86ms from Milan, IT
130.174.91.5 AS3360 DXC US Latin America Corporation 4.67ms from New York City, US
98.91.209.197 AS14618 Amazon.com, Inc. 0.55ms from Reston, US
177.54.111.53 AS52988 PLENA TELECOM 9.82ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 142.242.41.113
traceroute to 142.242.41.113 (142.242.41.113): 9 hops max, 52 byte packets
6 [AS2914] 128.241.3.14 158.417 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

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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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