191.5.42.0/23 - SEMPRE TELECOMUNICACOES LTDA (AS28198)
CIDR
191.5.42.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
São Joaquim de Bicas
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.5.42.0/23 | AS28198 AS28198 - SEMPRE TELECOMUNICACOES LTDA | Valid | Other IRR | 2026-10-12 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 191.5.32.0/20 | AS28198 AS28198 - SEMPRE TELECOMUNICACOES LTDA | Valid | - | 2026-10-12 |
| 191.5.40.0/21 | AS28198 AS28198 - SEMPRE TELECOMUNICACOES LTDA | Valid | - | 2026-10-12 |
| 191.5.40.0/22 | AS28198 AS28198 - SEMPRE TELECOMUNICACOES LTDA | Valid | - | 2026-10-12 |
Related Prefixes
More prefixes of AS28198
All prefixes of AS28198 →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/191.5.42.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/191.5.42.0/23" | jq
External Links