Data as of Nov 4, 2026
89.235.31.0/24
2 residential-proxy exits · 30 daysQuantcom, a.s.
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
25
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
73 observations
Proxy providers listing exits
- 2Captcha
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- Decodo
- FlashProxy
- GonzoProxy
- HydraProxy
- IPOasis
- Infatica
- LemonBright
- MangoProxy
- NovaProxy
- Oxylabs
- Proxy-Seller
- ProxyEmpire
- Proxyma
- RainProxy
- Shifter
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
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 |
|---|---|---|---|---|---|---|
| 89.235.0.0/18 | 16,384 | CZ-QUANTCOM-20060530 | Quantcom, a.s. (ORG-IA8-RIPE) · CZ | ALLOCATED PA | May 30, 2006 | [email protected] |
| └ 89.235.31.0/28 | 16 | MEGATRONIC | Megatronic s.r.o. | ASSIGNED PA | Nov 20, 2006 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.16/28 | 16 | MAXPROGRES | MAXPROGRES telco, s.r.o. | ASSIGNED PA | Dec 17, 2014 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.32/27 | 32 | PODA | PODA, a.s. | ASSIGNED PA | Apr 12, 2017 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.64/28 | 16 | MAXPROGRES | MAXPROGRES telco, s.r.o. | ASSIGNED PA | Jun 15, 2016 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.80/28 | 16 | MASO-PROFIT | MASO-PROFIT s.r.o. | ASSIGNED PA | Nov 1, 2022 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.96/29 | 8 | Quantcom | unknown | ASSIGNED PA | Nov 18, 2015 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.104/29 | 8 | DOLP | DOLP stavebni spolecnost s.r.o. | ASSIGNED PA | Nov 18, 2015 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.112/28 | 16 | MAXPROGRES | MAXPROGRES telco, s.r.o. | ASSIGNED PA | Nov 5, 2008 | [email protected] via CZ-QUANTCOM-20060530 |
| └ 89.235.31.128/25 | 128 | MEGATRONIC | Megatronic s.r.o. | ASSIGNED PA | Jan 29, 2008 | [email protected] via CZ-QUANTCOM-20060530 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 248 | 97% | 8 | |
| Internet provider | 8 | 3.1% | 1 |
Network & registry
Announced by
Covering announcement 89.235.0.0/18
- Prefix
- 89.235.0.0/18
- Announced by
- AS29208 Quantcom, a.s.
- Type
- Internet provider
- Proxy exits
- 5
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- CZ-QUANTCOM-20060530
- 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 89.235.0.0/18
89.235.0.0/18
Routing history
- Pattern
- Stable
- First seen
- Jun 2006
- Current origin since
- Dec 2007 · 19 yr
- Origin networks
- 2
- Last change of origin
- Dec 2007
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.235.0.0/18 | AS29208 | /18 | RIPE | RPKI valid |
IRR
Route objects on 89.235.0.0/18
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS29208 | RIPE | Dial Telecom, a.s. | AS29208-MNT | Jun 6, 2011 |
Whois
Registration for this announcement
- Range
- 89.235.0.0/18
- Netname
- CZ-QUANTCOM-20060530
- Registrant
- Quantcom, a.s.
- Registrant country
- CZ
- Organization
- Quantcom, a.s. (ORG-IA8-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- May 30, 2006
- Updated
- Nov 4, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- May 30, 2006
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR14411-RIPE