Data as of Nov 5, 2026
87.102.252.92/30
No anonymizer space · no proxy exits in 30 daysImproWare AG
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 |
|---|---|---|---|---|---|---|
| 87.102.128.0/17 | 32,768 | CH-IMPROWARE-20051019 | ImproWare AG (ORG-IA5-RIPE) · CH | ALLOCATED PA | Oct 19, 2005 | abuse@ |
| └ 87.102.252.92/30 | 4 | IMP-WLAN-HS | ImproWare Wireless Hotspot | ASSIGNED PA | Dec 30, 2022 | abuse@ via CH-IMPROWARE-20051019 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 87.102.128.0/17
- Prefix
- 87.102.128.0/17
- Announced by
- AS6772 ImproWare AG
- Type
- Residential
- Proxy exits
- 129
- Always-on exits
- 10
- RPKI
- RPKI valid
- Netname
- CH-IMPROWARE-20051019
- Registrant
- ImproWare AG
- RIR
- RIPE NCC
Origin network
AS6772
CH
- Name
- ImproWare AG
- Type
- Internet provider
- Registered
- Sep 24, 1996
- Domain
- imp.ch
- Website
- www.imp.ch
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 87.102.128.0/17
87.102.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Oct 2005
- Current origin since
- Oct 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 87.102.128.0/17 | AS6772 | /17 | RIPE | RPKI valid |
IRR
Route objects on 87.102.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6772 | RIPE | ImproWare AG | IMPNET-MNT | Oct 19, 2005 |
Whois
Registration for this announcement
- Range
- 87.
102. 128. 0/ 17 - Netname
- CH-IMPROWARE-20051019
- Registrant
- ImproWare AG
- Registrant country
- CH
- Organization
- ImproWare AG (ORG-IA5-RIPE)
- Org country
- CH
- Type
- ALLOCATED PA
- Created
- Oct 19, 2005
- Updated
- Dec 10, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Oct 19, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
imp. ch - Name
- Hostmaster ImproWare Network Services AG
- Handle
- IMP4-RIPE