AS19350 Centennial College 🇨🇦 CA

Announcing 9 prefixes, seen at the RIS collectors.

IPv4 prefixes

2,304 (9 × /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: AS19350
Name: Centennial College
Organisation: Centennial College
Country: 🇨🇦 CA
RIR: ARIN
Allocated: 2000-12-20

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.arin.net

ASNumber:       19350
ASName:         CENTENNIALCOLLEGE
ASHandle:       AS19350
RegDate:        2000-12-20
Updated:        2024-07-26
Ref:            https://rdap.arin.net/registry/autnum/19350

OrgName:        Centennial College
OrgId:          CENTEN-3
Address:        941 Progress Avenue
City:           Scarborough
StateProv:      ON
PostalCode:     M1K-5E9
Country:        CA
RegDate:        1994-03-23
Updated:        2025-10-15
Ref:            https://rdap.arin.net/registry/entity/CENTEN-3

OrgTechHandle: CENTE74-ARIN
OrgTechName:   Centennial-IP
OrgTechPhone:  +1-416-289-5000
OrgTechEmail:  dnsadmin@centennialcollege.ca
OrgTechRef:    https://rdap.arin.net/registry/entity/CENTE74-ARIN

OrgAbuseHandle: CENTE74-ARIN
OrgAbuseName:   Centennial-IP
OrgAbusePhone:  +1-416-289-5000
OrgAbuseEmail:  dnsadmin@centennialcollege.ca
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CENTE74-ARIN