AS18588 Postmedia Network Inc 🇨🇦 CA
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS18588
- Name
- Postmedia Network Inc
- Organisation
- Postmedia Network
- Country
- 🇨🇦 CA
- RIR
- ARIN
- Allocated
- 2005-05-26
- Network type
- Content
- Traffic levels
- 1-5Gbps
- Scope
- North America
- Peering policy
- Open
- IRR as-set
- AS18588
- Website
- http://www.postmedia.com
- PeeringDB
- net/4397
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 204.187.152.0/24 v4 | no ROA | 40 | 226521912218588 | 2026-09-18 |
| 204.187.153.0/24 v4 | no ROA | 40 | 226521912218588 | 2026-09-18 |