187.103.136.0/21
🇧🇷CIDR
187.103.136.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇧🇷 Brazil
City
São Paulo
RIR
LACNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.103.136.0/21 | AS53100AS53100 - Criare Telecomunicacoes e Consultoria Ltda. - EPP | Valid | — | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 187.103.128.0/20 | AS53100AS53100 - Criare Telecomunicacoes e Consultoria Ltda. - EPP | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 187.103.128.0/20 | AS53100 | /32 | lacnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/187.103.136.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/187.103.136.0/21" | jq
External Links