217.11.128.0/20
🇵🇱CIDR
217.11.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇵🇱 Poland
City
Żyrardów
RIR
RIPENCC
Status
allocated
Allocated
8/21/2000
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.11.128.0/22 | AS50349TIMPLUS Timplus sp. z o.o. | Valid | — | 5/31/2026 |
| 217.11.136.0/22 | AS197091METROPORT METROPORT Sp. z o.o. | Valid | — | 5/31/2026 |
| 217.11.140.0/23 | AS56544MARLENA MARLENA Marek Zieba | Valid | — | 5/31/2026 |
| 217.11.135.0/24 | AS33951FORWEB "FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski | Valid | — | 5/31/2026 |
| 217.11.136.0/24 | AS197091METROPORT METROPORT Sp. z o.o. | Valid | — | 5/31/2026 |
| 217.11.132.0/24 | AS200862DERNET DeR.net Zbigniew Rosiak | Valid | — | 5/31/2026 |
| 217.11.134.0/24 | AS201091ETHSK ETH Sieci Komputerowe Sp. z o.o. | Valid | — | 5/31/2026 |
| 217.11.133.0/24 | AS208732AIZON-AS ABDUL PATRYK trading as "ANETCONNECT ABDUL PATRYK SPOLKA KOMANDYTOWA" | Valid | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.11.136.0/22 | AS197091 | 🇵🇱PL | assigned |
| 217.11.128.0/22 | AS50349 | 🇵🇱PL | assigned |
| 217.11.142.0/23 | 🇵🇱PL | assigned | |
| 217.11.140.0/23 | AS56544 | 🇵🇱PL | assigned |
| 217.11.135.0/24 | AS33951 | 🇵🇱PL | assigned |
| 217.11.132.0/24 | AS200862 | 🇵🇱PL | assigned |
| 217.11.134.0/24 | AS201091 | 🇵🇱PL | assigned |
| 217.11.133.0/24 | AS208732 | 🇵🇱PL | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/217.11.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.11.128.0/20" | jq
External Links