217.112.128.0/20 - ATW Internet Kft (AS41075)
CIDR
217.112.128.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇭🇺 Hungary
RIR
RIPE NCC
Status
allocated
Allocated
2009-02-27
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.112.128.0/20 | AS41075 ATW-AS ATW Internet Kft. | No ROA | RIPE | 2026-10-11 |
More-Specific Announcements
9 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.112.129.0/24 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
| 217.112.130.0/24 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
| 217.112.131.0/24 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
| 217.112.132.0/24 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
| 217.112.134.0/23 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
| 217.112.136.0/23 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
| 217.112.138.0/24 | AS213455 ASN-ALFOLDNET Alfold.NET Ltd. | No ROA | - | 2026-10-11 |
| 217.112.140.0/24 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
| 217.112.141.0/24 | AS30836 NET23-AS 23VNet Kft. | No ROA | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.112.128.0/24 | AS30836 | 🇭🇺HU | assigned |
| 217.112.129.0/24 | AS30836 | 🇭🇺HU | assigned |
| 217.112.130.0/24 | AS30836 | 🇭🇺HU | assigned |
| 217.112.131.0/24 | AS30836 | 🇭🇺HU | assigned |
| 217.112.132.0/24 | AS30836 | 🇭🇺HU | assigned |
| 217.112.134.0/23 | AS30836 | 🇭🇺HU | assigned |
| 217.112.136.0/23 | AS30836 | 🇭🇺HU | assigned |
| 217.112.138.0/24 | AS213455 | 🇭🇺HU | assigned |
| 217.112.139.0/24 | 🇭🇺HU | assigned | |
| 217.112.140.0/24 | AS30836 | 🇭🇺HU | assigned |
| 217.112.141.0/24 | AS30836 | 🇭🇺HU | assigned |
| 217.112.142.0/24 | 🇭🇺HU | assigned | |
| 217.112.143.0/27 | 🇭🇺HU | assigned | |
| 217.112.143.32/27 | 🇭🇺HU | assigned | |
| 217.112.143.64/28 | 🇭🇺HU | assigned | |
| 217.112.143.80/28 | 🇭🇺HU | assigned | |
| 217.112.143.96/27 | 🇭🇺HU | assigned | |
| 217.112.143.128/26 | 🇭🇺HU | assigned | |
| 217.112.143.192/26 | 🇭🇺HU | assigned |
Origin ASN
AS41075
ATW-AS ATW Internet Kft.
Related Prefixes
Geolocation
Country🇭🇺HungaryHU
Coordinates47.1625, 19.5033 ↗
Abuse Contact
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 RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/217.112.128.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.112.128.0/20" | jq
External Links