Data as of Nov 5, 2026
91.231.103.0/24
4 residential-proxy exits · 30 daysOKITECH Krzysztof Kusnierczyk
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 22, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
4
1.6% of its addresses · 30 days
Providers
27
selling exits here
Oct 6, 2026 – Nov 4, 2026
Exits seen per day
194 observations
Proxy providers listing exits
- 2Extract
- 711Proxy
- AnyIP
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- FlashProxy
- FloppyData
- GSocks
- GonzoProxy
- Infatica
- Kookey
- LemonBright
- MagneticProxy
- MangoProxy
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyEmpire
- ProxyWing
- Proxyma
- RainProxy
- Thordata
- ThunderProxy
- VantageProxies
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 91.231.100.0/22 since Sep 2016 | AS15624 | Residential | 36 9 always on | OKITECH Krzysztof Kusnierczyk |
Network & registry
Origin network
AS15624
PL
- Name
- OKITECH Krzysztof Kusnierczyk
- Type
- Internet provider
- Registered
- Sep 21, 2011
- Domain
- fiberion.pl
- Website
- www.fiberion.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 22, 2026
- Current origin since
- Oct 22, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.231.103.0/24 | AS15624 | /24 | RIPE | RPKI valid |
| 91.231.102.0/23 | AS15624 | /23 | RIPE | Too specific |
| 91.231.100.0/22 | AS15624 | /22 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15624 | RIPE | OKITECH | OKITECH-MNT | Aug 19, 2026 |
Whois
Registration for this announcement
- Range
- 91.
231. 100. 0/ 22 - Netname
- OKITECH
- Registrant
- OKITECH Krzysztof Kusnierczyk
- Registrant country
- PL
- Organization
- OKITECH Krzysztof Kusnierczyk (ORG-OKK2-RIPE)
- Org country
- PL
- Type
- ASSIGNED PI
- Created
- Sep 20, 2011
- Updated
- Aug 10, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Sep 20, 2011
- Status
- assigned
Report abuse
Abuse contact
- isp@
insite. pl - Name
- Abuse-C Role
- Handle
- AR25876-RIPE