Data as of Nov 9, 2026
81.163.206.0/24
10 residential-proxy exits · 30 daysITB Sp. z o.o.
Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low
Recent change
New origin Oct 10, 2026
its first announcement on record
Residential-proxy exits
Proxy exits
10
3.9% of its addresses · 30 days
Providers
41
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
783 observations
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- Ake.net
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- DataImpulse
- Evomi
- FastProxy
- FlashProxy
- FloppyData
- GoProxies
- GonzoProxy
- IPFly
- IPOasis
- IPRoyal
- Infatica
- InfiniteProxies
- Kookey
- LemonBright
- LightningProxies
- MangoProxy
- NovaProxy
- Novada
- PacketStream
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- Shifter
- SwiftProxy
- Thordata
- ThunderProxy
- VibeProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 81.163.200.0/21 since Nov 2014 | AS59782 | Residential | 94 1 always on | ITB Sp. z o.o. |
Network & registry
Origin network
AS59782
PL
- Name
- ITB Sp. z o.o.
- Type
- Internet provider
- Registered
- Oct 3, 2014
- Domain
- interblock.pl
- Website
- interblock.pl
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 10, 2026
- Current origin since
- Oct 10, 2026 · under a month
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.163.206.0/24 | AS59782 | /24 | RIPE | RPKI valid |
| 81.163.200.0/21 | AS59782 | /21 | RIPE | Too specific |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS59782 | RIPE | MNT-INTERBLOCK | Jul 24, 2026 |
Whois
Registration for this announcement
- Range
- 81.
163. 200. 0/ 21 - Netname
- InterBlock-NET
- Registrant
- ITB Sp. z o.o.
- Registrant country
- PL
- Organization
- ITB Sp. z o.o. (ORG-SNRR1-RIPE)
- Org country
- PL
- Type
- ASSIGNED PI
- Created
- Sep 2, 2011
- Updated
- Oct 27, 2026
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Sep 2, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
interblock. pl - Name
- Abuse INTERBLOCK
- Handle
- AR22783-RIPE