209.121.0.0/16 - TELUS Communications (AS852)
CIDR
209.121.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇦 Canada
City
Dartmouth (Burnside)
RIR
ARIN
Status
allocated
Allocated
1997-08-01
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.121.0.0/16 | AS852 TELUS Communications | Valid | Other IRR | 2026-10-11 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.121.71.0/24 | AS852 TELUS Communications | Valid | - | 2026-10-11 |
| 209.121.167.0/24 | AS7861 TELUS-7861 - TELUS Communications Inc. | Valid | - | 2026-10-11 |
| 209.121.180.0/23 | AS852 TELUS Communications | Valid | - | 2026-10-11 |
Origin ASN
AS852
TELUS Communications
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/209.121.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.121.0.0/16" | jq
External Links