31.172.217.57
IPv4 address
31.172.217.57
An address in Kaluga, Kaluga Oblast, Russia, announced by PJSC Rostelecom (AS12389). It's mobile carrier space of t2 and a BitTorrent peer.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Kaluga
- Region
- Kaluga Oblast
- Postal code
- 248000
- Country
- Russia
- Continent
- Europe
- Coordinates
- 54.5306, 36.2700
- Timezone
- Europe/Moscow
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- AS number
- AS12389
- Name
- PJSC Rostelecom
- Prefix
- 31.172.217.0/24
- RPKI
- Valid
- Type
- ISP
- Domain
- rt.ru
- Registered in
- Russia
- Name
- OJSC Rostelecom, Kaluga branch
- Network name
- MACROREGIONAL_CENTER
- Status
- ASSIGNED PA
- Registry
- RIPE NCC
- Domain
- kaluga.ru
- Name
- PJSC Rostelecom Technical Team
- abuse@rt.ru
- Address
- PJSC Rostelecom, Russian Federation
- Network
- 31.172.192.0-31.172.223.255
Not seen inIP RWHOIS
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Verified
- Yes
- Clients
- UT
- Ports
- 1
- Most on one day
- 1
- First seen
- 2026-10-26
- Last seen
- 2026-11-01
- Last reachable
- 2026-11-01
00 · Evaluate
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01 · License
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