177.12.4.0/24 - BGP Prefix
IPv4LACNICnot announced RPKI Valid
CIDR
177.12.4.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇧🇷 Brazil
City
Rio de Janeiro
RIR
LACNIC
Status
not announced
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 177.12.0.0/18 | AS28665 Predlink Rede de Telecomuniccoes Ltda | Valid | - | 2026-10-11 |
| 177.12.0.0/21 | AS28665 Predlink Rede de Telecomuniccoes Ltda | Valid | - | 2026-10-11 |
| 177.12.4.0/22 | AS28665 Predlink Rede de Telecomuniccoes Ltda | Valid | - | 2026-10-11 |
| 177.12.4.0/23 | AS28665 Predlink Rede de Telecomuniccoes Ltda | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 177.12.0.0/18 | AS28665 | /24 | lacnic |
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 LACNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/177.12.4.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/177.12.4.0/24" | jq
External Links