Data as of Nov 4, 2026
46.29.228.0/23
No anonymizer space · no proxy exits in 30 daysISP Alliance a.s.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 46.29.224.0/21 | 2,048 | CZ-GRAPESC-20100818 | ISP Alliance a.s. (ORG-GSA22-RIPE) · CZ | ALLOCATED PA | Aug 18, 2010 | [email protected] |
| └ 46.29.228.0/23 | 512 | GRAPESC | GRAPE SC,a.s. (ORG-GS394-RIPE) | ASSIGNED PA | Dec 17, 2010 | [email protected] |
Network & registry
Announced by
Covering announcement 46.29.224.0/21
- Prefix
- 46.29.224.0/21
- Announced by
- AS47232 ISP Alliance a.s.
- Type
- Residential
- Proxy exits
- 136
- Always-on exits
- 24
- RPKI
- RPKI valid
- Netname
- CZ-GRAPESC-20100818
- Registrant
- ISP Alliance a.s.
- RIR
- RIPE NCC
Origin network
AS47232
CZ
- Name
- ISP Alliance a.s.
- Type
- Internet provider
- Registered
- May 21, 2008
- Domain
- ispalliance.cz
- Website
- www.ispalliance.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 46.29.224.0/21
46.29.224.0/21
Routing history
- Pattern
- Stable
- First seen
- Aug 2010
- Current origin since
- Aug 2010 · 16 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.29.224.0/21 | AS47232 | /32 | RIPE | RPKI valid |
| 46.29.224.0/21 | AS210712 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 46.29.224.0/21
- Netname
- CZ-GRAPESC-20100818
- Registrant
- ISP Alliance a.s.
- Registrant country
- CZ
- Organization
- ISP Alliance a.s. (ORG-GSA22-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Aug 18, 2010
- Updated
- May 20, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Aug 18, 2010
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- ISPalliance Abuse
- Handle
- IA3261-RIPE