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InternetData
IPv4 address

91.231.21.38

An address in Miastko, Pomerania, Poland, announced by Jacek Repinski trading as POTel (AS57890). Of our anonymity, network and service databases, it is in Hosting IP.

7 of 21 address-keyed databases hold it

Summary
Company
Jacek Repinski trading as POTel
Prefix
91.231.20.0/23
Registered to
Jacek Repinski trading as POTel
Network type
ISP
Abuse contact
abuse@potel.pl
Anycast
No

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

1 of 7 hold it
Confidence
medium
Last seen
2026-10-10

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
Jacek Repinski trading as POTel
Domain
potel.pl
Type
ISP
Registered in
Poland
AS number
AS57890
Name
Jacek Repinski trading as POTel
Prefix
91.231.20.0/23
RPKI
not found
Type
ISP
Domain
potel.pl
Registered in
Poland
Name
Jacek Repinski trading as POTel
Handle
ORG-PA1631-RIPE
Organization
ORG-PA1631-RIPE
Status
ASSIGNED PI
Registry
ripe
Domain
potel.pl
Name
Abuse contact role object
Address
ul. MALOPOLSKA 4A, 77-200 Miastko
Network
91.231.20.0-91.231.21.255
Not seen inIP RWHOISIP RDNS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Miastko
Region
Pomerania
Postal code
77-200
Country
Poland
Continent
Europe
Coordinates
54.0028, 16.9826
Timezone
Europe/Warsaw

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

0 of 3 hold it
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.