84.42.128.0/17 - VODAFONE CZ Vodafone Czech Republic A.S (AS16019)
CIDR
84.42.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇨🇿 Czechia
City
Stodůlky (Praha 5)
RIR
RIPE NCC
Status
allocated
Allocated
2004-09-14
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 84.42.128.0/17 | AS16019 VODAFONE-CZ-AS Vodafone Czech Republic a.s. | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 84.42.128.0/18 | AS16019 VODAFONE-CZ-AS Vodafone Czech Republic a.s. | Valid | - | 2026-10-11 |
| 84.42.192.0/18 | AS16019 VODAFONE-CZ-AS Vodafone Czech Republic a.s. | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 84.42.128.0/17 | AS16019 | /17 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS16019 | RIPE | VFCZ-MNT | 2021-01-26 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 84.42.128.0/20 | 🇨🇿CZ | assigned | |
| 84.42.144.0/21 | 🇨🇿CZ | assigned | |
| 84.42.152.0/21 | 🇨🇿CZ | assigned | |
| 84.42.160.0/21 | 🇨🇿CZ | assigned | |
| 84.42.168.0/21 | 🇨🇿CZ | assigned | |
| 84.42.176.0/21 | 🇨🇿CZ | assigned | |
| 84.42.184.0/21 | 🇨🇿CZ | assigned | |
| 84.42.192.0/21 | 🇨🇿CZ | assigned | |
| 84.42.200.0/21 | 🇨🇿CZ | assigned | |
| 84.42.208.0/21 | 🇨🇿CZ | assigned | |
| 84.42.216.0/24 | 🇨🇿CZ | assigned | |
| 84.42.217.0/24 | 🇨🇿CZ | assigned | |
| 84.42.218.0/24 | 🇨🇿CZ | assigned | |
| 84.42.219.0/24 | 🇨🇿CZ | assigned | |
| 84.42.220.0/22 | 🇨🇿CZ | assigned | |
| 84.42.224.0/21 | 🇨🇿CZ | assigned | |
| 84.42.232.0/21 | 🇨🇿CZ | assigned | |
| 84.42.240.0/21 | 🇨🇿CZ | assigned | |
| 84.42.248.0/21 | 🇨🇿CZ | assigned |
Related Prefixes
More prefixes of AS16019
All prefixes of AS16019 →Geolocation
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/84.42.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/84.42.128.0/17" | jq
External Links