AS30409 AtkinsRealis Canada, Inc. 🇨🇦 CA

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes

13,056 (51 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS30409
Name: AtkinsRealis Canada, Inc.
Organisation: AtkinsRealis Canada, Inc.
Country: 🇨🇦 CA
RIR: ARIN
Allocated: 2003-10-03

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 7 no ROA (100.0%)

Whois

Fetched from whois.arin.net

ASNumber:       30409
ASName:         SNCLAV-AS
ASHandle:       AS30409
RegDate:        2003-10-03
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/30409

OrgName:        AtkinsRealis Canada, Inc.
OrgId:          SNCLAV
Address:        455 blvd Rene-Levesque West
City:           Montreal
StateProv:      QC
PostalCode:     H2Z-1Z3
Country:        CA
RegDate:        1993-07-23
Updated:        2026-05-19
Ref:            https://rdap.arin.net/registry/entity/SNCLAV

OrgAbuseHandle: SNCLA-ARIN
OrgAbuseName:   SNC-Lavalin Inc
OrgAbusePhone:  +1-514-393-8000
OrgAbuseEmail:  Patrick.Santiago@atkinsrealis.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SNCLA-ARIN

OrgNOCHandle: SNCLA-ARIN
OrgNOCName:   SNC-Lavalin Inc
OrgNOCPhone:  +1-514-393-8000
OrgNOCEmail:  Patrick.Santiago@atkinsrealis.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/SNCLA-ARIN

OrgTechHandle: SNCLA-ARIN
OrgTechName:   SNC-Lavalin Inc
OrgTechPhone:  +1-514-393-8000
OrgTechEmail:  Patrick.Santiago@atkinsrealis.com
OrgTechRef:    https://rdap.arin.net/registry/entity/SNCLA-ARIN