217.129.224.0/21 - AS13156 NOWO COMMUNICATIONS, S.A (AS13156)
CIDR
217.129.224.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇵🇹 Portugal
City
Nadadouro
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.129.224.0/21 | AS13156 AS13156 NOWO COMMUNICATIONS, S.A. | Valid | - | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.129.0.0/16 | AS13156 AS13156 NOWO COMMUNICATIONS, S.A. | Valid | - | 2026-10-12 |
Origin ASN
AS13156
AS13156 NOWO COMMUNICATIONS, S.A.
Related Prefixes
Geolocation
Abuse Contact
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/217.129.224.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.129.224.0/21" | jq
External Links