Data as of Nov 12, 2026
188.121.3.0/24
1 residential-proxy exit · 30 daysInternet Union Sp. z o.o.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 13, 2026 – Nov 11, 2026
Exits seen per day
13 observations
Proxy providers listing exits
- FastProxy
- LemonBright
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 |
|---|---|---|---|---|---|---|
| 188.121.0.0/19 | 8,192 | PL-INTERNETUNION-20090505 | Internet Union Sp. z o.o. (ORG-IUPD1-RIPE) · PL | ALLOCATED PA | May 5, 2009 | abuse@ |
| └ 188.121.3.0/24 | 256 | Internet_ | Internet Union Spolka Akcyjna | ASSIGNED PA | Mar 14, 2013 | abuse@ via PL-INTERNETUNION-20090505 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 188.121.0.0/19
- Prefix
- 188.121.0.0/19
- Announced by
- AS49242 Internet Union Sp. z o.o.
- Type
- Residential
- Proxy exits
- 74
- Always-on exits
- 28
- RPKI
- RPKI valid
- Netname
- PL-INTERNETUNION-20090505
- Registrant
- Internet Union Sp. z o.o.
- RIR
- RIPE NCC
Origin network
AS49242
PL
- Name
- Internet Union Sp. z o.o.
- Type
- Internet provider
- Registered
- May 6, 2009
- Domain
- internetunion.pl
- Website
- www.internetunion.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 188.121.0.0/19
188.121.0.0/19
Routing history
- Pattern
- Stable
- First seen
- Aug 2009
- Current origin since
- Aug 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 188.121.0.0/19 | AS49242 | /19 | RIPE | RPKI valid |
IRR
Route objects on 188.121.0.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49242 | RIPE | Internet Union S.A. route | MNT-INTERNETUNION1 MNT-INTERNETUNION2 MNT-INTERNETUNION3 | Feb 15, 2023 |
Whois
Registration for this announcement
- Range
- 188.
121. 0. 0/ 19 - Netname
- PL-INTERNETUNION-20090505
- Registrant
- Internet Union Sp. z o.o.
- Registrant country
- PL
- Organization
- Internet Union Sp. z o.o. (ORG-IUPD1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- May 5, 2009
- Updated
- Oct 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- May 5, 2009
- Status
- assigned
Report abuse
Abuse contact
- abuse@
internetunion. pl - Name
- Internet Union Administration TECHNICAL contact
- Handle
- IU649-RIPE