38.211.16.0/21
🇧🇷CIDR
38.211.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
CIDADE SÃO MATEUS
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.211.16.0/21 | AS272447AS272447 - World Fibra | No ROA | ARIN | 6/1/2026 |
Covering Prefix
15 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 38.0.0.0/8 | AS174COGENT-174 - Cogent Communications, LLC | No ROA | — | 6/1/2026 |
| 38.211.16.0/22 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.20.0/22 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.20.0/23 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.18.0/23 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.22.0/23 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.16.0/23 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.23.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.16.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.17.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.18.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.19.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.20.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.21.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
| 38.211.22.0/24 | AS272447AS272447 - World Fibra | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS272447 | ARIN | MNT-COGC | 5/29/2026 |
Origin ASN
AS272447
AS272447 - World Fibra
Geolocation
Country🇧🇷BrazilBR
CityCIDADE SÃO MATEUS
API
Open https://api.ipctl.io/v1/prefix/38.211.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/38.211.16.0/21" | jq
External Links