Data as of Nov 14, 2026
37.109.48.0/21
1 residential-proxy exit · 30 daysPolkomtel Sp. z o.o.
Residential-proxy exits
Proxy exits
1
0.05% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
8
selling exits here
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
24 observations
Proxy providers listing exits
- 2Extract
- GSocks
- Infatica
- LemonPrime
- MangoProxy
- NodeProxy
- NovaProxy
- Shifter
Network & registry
Announced by
Covering announcement 37.109.0.0/16
- Prefix
- 37.109.0.0/16
- Announced by
- AS8374 Polkomtel Sp. z o.o.
- Type
- Mobile
- Proxy exits
- 7,796
- Always-on exits
- 25
- RPKI
- RPKI valid
- Netname
- PL-PLUSGSM-20120207
- Registrant
- Polkomtel Sp. z o.o.
- RIR
- RIPE NCC
Origin network
AS8374
PL
- Name
- Polkomtel Sp. z o.o.
- Type
- Internet provider
- Registered
- Jul 7, 1997
- Domain
- plus.pl
- Website
- www.plus.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.109.0.0/16
37.109.0.0/16
Routing history
- Pattern
- Stable
- First seen
- Feb 2012
- Current origin since
- Feb 2012 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.109.0.0/16 | AS8374 | /16 | RIPE | RPKI valid |
IRR
Route objects on 37.109.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8374 | RIPE | Polkomtel Sp. z o.o. | POLKOMTEL-MNT | Dec 18, 2012 |
Whois
Registration for this announcement
- Range
- 37.
109. 0. 0/ 16 - Netname
- PL-PLUSGSM-20120207
- Registrant
- Polkomtel Sp. z o.o.
- Registrant country
- PL
- Organization
- Polkomtel Sp. z o.o. (ORG-PN5-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Feb 7, 2012
- Updated
- Nov 14, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Feb 7, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
plus. pl - Name
- PlusGSM IP Team
- Handle
- PKL1-RIPE