197.234.144.0/21 - Cipherwave (AS37315)
CIDR
197.234.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇿🇦 South Africa
City
Johannesburg
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 197.234.144.0/21 | AS37315 Cipherwave - Cipherwave | No ROA | AFRINIC | 2026-10-12 |
Related Announcements
1 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 197.234.128.0/18 | AS37315 Cipherwave - Cipherwave | No ROA | - | 2026-10-12 |
| 197.234.148.0/22 | AS37315 Cipherwave - Cipherwave | No ROA | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS37315 | AFRINIC | JMASON-MNT | - |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 197.234.144.0/22 | 🇿🇦ZA | assigned | |
| 197.234.148.0/22 | AS37315 | 🇿🇦ZA | assigned |
Origin ASN
AS37315
Cipherwave - Cipherwave
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 AFRINIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/197.234.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/197.234.144.0/21" | jq
External Links