197.231.16.0/21
🇲🇷CIDR
197.231.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇲🇷 Mauritania
City
Nouakchott
RIR
AFRINIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 197.231.16.0/21 | AS37541Chinguitel S.A - Chinguitel S.A | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 197.231.0.0/19 | AS37541Chinguitel S.A - Chinguitel S.A | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS37541 | RADB | MAINT-AS2905 | 7/25/2025 |
Origin ASN
AS37541
Chinguitel S.A - Chinguitel S.A
Geolocation
API
Open https://api.ipctl.io/v1/prefix/197.231.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/197.231.16.0/21" | jq
External Links