Data as of Nov 9, 2026
212.127.91.0/24
29 residential-proxy exits · 30 daysKorbank S. A. · space held by Wroclaw Centre of Networking and Supercomputing
Announced by
Type
Residential
Risk
0 / 100 · Low
Proxy exits nearby
Residential-proxy exits
Proxy exits
29
11% of its addresses · 30 days
Always-on exits
9
31% of its exits
Providers
71
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
6.9K observations
Proxy providers listing exits
- 2Captcha
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- B2Proxy
- BartProxies
- BestProxy
- BirdProxies
- BottingTools
- ByteProxies
- Byteful
- CliProxy
- DataImpulse
- Datarama
- Decodo
- EnigmaProxy
- Evomi
- FastProxy
- FlashProxy
- FlexyProxies
- FloppyData
- GSocks
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPOasis
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonBright
- LemonPrime
- LudaxProxy
- MangoProxy
- NSocks
- NextProxy
- NodeProxy
- NovaProxy
- Novada
- Oxylabs
- PacketStream
- PrivateProxy
- ProxiesVision
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- Proxying
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- ResiProxies
- SPYDERPROXY_PREMIUM
- Shifter
- StrikeProxy
- SwiftProxy
- Thordata
- VantageProxies
- VitalExclusive
- VitalProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 212.127.64.0/19 since May 2005 | AS15851 | Business | 84 24 always on | Wroclaw Centre of Networking and Supercomputing |
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 |
|---|---|---|---|---|---|---|
| 212.127.64.0/19 | 8,192 | PL-WASK-990111 | Wroclaw Centre of Networking and Supercomputing (ORG-WCON1-RIPE) · PL | ALLOCATED PA | Dec 17, 2001 | abuse@ |
| └ 212.127.88.0/21 | 2,048 | KORBANK-WASK | Korbank S. A. (ORG-KSA63-RIPE) · PL | ASSIGNED PA | Feb 27, 2003 | abuse@ |
Network & registry
Announced by
Covering announcement 212.127.88.0/21
- Prefix
- 212.127.88.0/21
- Announced by
- AS35179 Korbank S. A.
- Type
- Residential
- Proxy exits
- 73
- Always-on exits
- 23
- RPKI
- RPKI valid
- Netname
- KORBANK-WASK
- Registrant
- Korbank S. A.
- RIR
- RIPE NCC
Registry
Holder
- Organization
- Wroclaw Centre of Networking and Supercomputing
- Handle
- ORG-WCON1-RIPE
- Range
- 212.
127. 64. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Dec 17, 2001
Origin network
AS35179
PL
- Name
- Korbank S. A.
- Type
- Internet provider
- Registered
- Jun 16, 2005
- Domain
- korbank.pl
- Website
- korbank.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
212.127.88.0/21
Routing history
- Pattern
- Stable
- First seen
- Sep 2019
- Current origin since
- Sep 2019 · 7.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 212.127.88.0/21 | AS35179 | /21 | RIPE | RPKI valid |
| 212.127.64.0/19 | AS15851 | /19 | RIPE | Another network |
IRR
Route objects on 212.127.88.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS35179 | RIPE | KORBANK S.A. | AS8970-MNT | Sep 24, 2019 |
Whois
Registration for this announcement
- Range
- 212.
127. 88. 0/ 21 - Netname
- KORBANK-WASK
- Registrant
- Korbank S. A.
- Registrant country
- PL
- Organization
- Korbank S. A. (ORG-KSA63-RIPE)
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Feb 27, 2003
- Updated
- Sep 19, 2023
- Maintainer
- AS8970-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Jan 11, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
korbank. pl - Name
- Korbank Abuse
- Handle
- AC28226-RIPE