Data as of Nov 14, 2026
88.146.53.136/29
No anonymizer space · no proxy exits in 30 daysQuantcom, a.s.
Residential-proxy exits
Proxy exits
1
13% of its addresses · listed by providers
Providers
3
selling exits here
Proxy providers listing exits
- RainProxy
- Shifter
- ZENPROXY_PREMIUM
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 |
|---|---|---|---|---|---|---|
| 88.146.0.0/17 | 32,768 | CZ-QUANTCOM-20051220 | Quantcom, a.s. (ORG-IA8-RIPE) · CZ | ALLOCATED PA | Dec 20, 2005 | abuse@ |
| └ 88.146.53.136/29 | 8 | NZSERVIS-ADSLNET | NZ servis s.r.o. | ASSIGNED PA | Sep 19, 2008 | abuse@ via CZ-QUANTCOM-20051220 |
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 88.146.0.0/17
- Prefix
- 88.146.0.0/17
- Announced by
- AS29208 Quantcom, a.s.
- Type
- Residential
- Proxy exits
- 37
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- CZ-QUANTCOM-20051220
- Registrant
- Quantcom, a.s.
- RIR
- RIPE NCC
Origin network
AS29208
CZ
- Name
- Quantcom, a.s.
- Type
- Internet provider
- Registered
- Jul 1, 2003
- Domain
- quantcom.cz
- Website
- www.quantcom.cz
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 88.146.0.0/17
88.146.0.0/17
Routing history
- Pattern
- Stable
- First seen
- Dec 2005
- Current origin since
- Oct 2017 · 9.1 yr
- Origin networks
- 2
- Last change of origin
- Oct 2017
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 88.146.0.0/17 | AS29208 | /17 | RIPE | RPKI valid |
IRR
Route objects on 88.146.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29208 | RIPE | DIALTELECOM-MNT | Oct 13, 2017 |
Whois
Registration for this announcement
- Range
- 88.
146. 0. 0/ 17 - Netname
- CZ-QUANTCOM-20051220
- Registrant
- Quantcom, a.s.
- Registrant country
- CZ
- Organization
- Quantcom, a.s. (ORG-IA8-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Dec 20, 2005
- Updated
- Nov 4, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Dec 20, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
dialtelecom. cz - Name
- Abuse-C Role
- Handle
- AR14411-RIPE