187.121.243.0/24 - G MENDES & SARAIVA LTDA (AS273637)
CIDR
187.121.243.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇧🇷 Brazil
City
Itaueira
RIR
LACNIC
Status
allocated
Allocated
2010-03-09
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.121.243.0/24 | AS273637 G MENDES & SARAIVA LTDA | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 187.121.243.0/24 | AS273637 | /32 | lacnic |
Transfer History
Registry transfers of 187.121.243.0/24, blocks inside it, or blocks containing it.
- 187.121.243.0/24Transfer ·→GSCOM TECNOLOGIA E SERVIÇOS EM TELECOM LTDAG MENDES & SARAIVA LTDA
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 187.121.243.0/24 | GSCOM TECNOLOGIA E SERVIÇOS EM TELECOM LTDA | G MENDES & SARAIVA LTDA | Transfer |
Origin ASN
AS273637
G MENDES & SARAIVA LTDA
Related Prefixes
More prefixes of AS273637
All prefixes of AS273637 →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/187.121.243.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.121.243.0/24" | jq
External Links