187.103.42.0/23 - MUNDIVOX DO BRASIL LTDA (AS17222)
CIDR
187.103.42.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇧🇷 Brazil
City
Recife
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.103.42.0/23 | AS17222 MUNDIVOX DO BRASIL LTDA | Valid | Other IRR | 2026-10-11 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.103.32.0/20 | AS17222 MUNDIVOX DO BRASIL LTDA | Valid | - | 2026-10-11 |
| 187.103.40.0/21 | AS17222 MUNDIVOX DO BRASIL LTDA | Valid | - | 2026-10-11 |
| 187.103.40.0/22 | AS17222 MUNDIVOX DO BRASIL LTDA | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 187.103.32.0/20 | AS17222 | /24 | lacnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17222 | Other IRR | MAINT-AS17222 | 2025-02-03 |
Transfer History
Registry transfers of 187.103.42.0/23, blocks inside it, or blocks containing it.
- 187.103.32.0/20Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 187.103.32.0/20 | Transfer |
Origin ASN
AS17222
MUNDIVOX DO BRASIL LTDA
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/187.103.42.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.103.42.0/23" | jq
External Links