Data as of Nov 14, 2026
83.168.80.0/21
1,536 anonymizer addresses · 75% · ISP proxy2 residential-proxy exits · 30 daysKorbank S. A.
Residential-proxy exits
Proxy exits
2
0.10% of its addresses · 30 days
Spread
2 of 8
/24s with at least one exit
Providers
1
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
2 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 83.168.83.0/24 | 0 | 1 | |
| 83.168.87.0/24 | 0 | 1 |
Proxy providers listing exits
- Proxy4U
IPv4 market
Path
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 83.168.80.0/21 | /24s |
|---|---|---|---|
| IPRoyal | 1,53675% | 6 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
83.168.80.0/21
From the registry to its use
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 83.168.64.0/18 | 16,384 | PL-KORBANK-20040402 | Korbank S. A. (ORG-KSA63-RIPE) · PL | ALLOCATED PA | Oct 28, 2022 | abuse@ |
| └ 83.168.80.0/21 | 2,048 | Hosting-RS | unknown | ASSIGNED PA | Oct 30, 2024 | abuse@ via PL-KORBANK-20040402 |
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
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| ISP proxyanonymizer | 1,536 | 75% | 3 | |
| Hosting | 512 | 25% | 1 |
Network & registry
IPv4 market
Holder
- Organization
- Korbank S. A.
- Handle
- ORG-KSA63-RIPE
- Range
- 83.
168. 64. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Oct 28, 2022
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
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2024
- Current origin since
- Oct 2024 · 2.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 83.
168. 80. 0/ 21 - Netname
- Hosting-RS
- Registrant country
- PL
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Oct 30, 2024
- Updated
- Oct 30, 2024
- Maintainer
- KORBANKSA-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Apr 2, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
korbank. pl - Name
- Korbank Abuse
- Handle
- AC28226-RIPE