87.248.64.0/19
🇵🇱IPv4RIPENCCallocatedAS31423PROMAX-AS Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw OkrojNo ROA
CIDR
87.248.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇵🇱 Poland
City
Ostrów Wielkopolski
RIR
RIPENCC
Status
allocated
Allocated
8/17/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 87.248.64.0/19 | AS31423PROMAX-AS Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj | No ROA | RIPE | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31423 | RIPE | PROMAX-MNT | 8/22/2005 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 87.248.80.0/20 | 🇵🇱PL | assigned | |
| 87.248.64.0/21 | 🇵🇱PL | assigned | |
| 87.248.72.0/22 | 🇵🇱PL | assigned | |
| 87.248.78.0/23 | 🇵🇱PL | assigned | |
| 87.248.76.0/24 | 🇵🇱PL | assigned | |
| 87.248.77.0/24 | 🇵🇱PL | assigned |
Origin ASN
AS31423
PROMAX-AS Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okroj
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/87.248.64.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/87.248.64.0/19" | jq
External Links