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InternetData
IPv4 address

87.251.101.137

An address in Irkutsk, Irkutsk Oblast, Russia, announced by PJSC Rostelecom (AS12389). It's an SSH server on port 22 and a web server on port 80.

Summary

Geolocation
Irkutsk, Irkutsk Oblast

No VPN, Tor, relay, proxy or hosting

No mobile carrier, anycast or CDN

  • SSHPort 22
  • WebPort 80

Geolocation

Where the address is, and what that place uses.

City
Irkutsk
Region
Irkutsk Oblast
Postal code
664000
Country
Russia
Continent
Europe
Timezone
Asia/Irkutsk
Currency
RUB
Name
Ruble
Symbol
RUB

Ownership

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

Company
PJSC Rostelecom
Domain
rt.ru
Type
ISP
Registered in
Russia
AS number
AS12389
Name
PJSC Rostelecom
Prefix
87.251.96.0/19
RPKI
Valid
Type
ISP
Domain
rt.ru
Registered in
Russia
Name
Dalsvyaz DSL pool in Y.-Sakhalinsk
Network name
SAKHALIN-YS-DSL2
Status
ASSIGNED PA
Registry
RIPE NCC
Domain
tvtb.ru
Name
PJSC Rostelecom Technical Team
Address
PJSC Rostelecom, Russian Federation
Network
87.251.96.0-87.251.127.255
Not seen inIP RWHOISIP RDNS

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.

Port
22
Banner
SSH-2.0-ROSSSH
Host key
SHA256:a6fe2ad7486e985e882180ab56f6043fb1acb3d972bf741700d0cf396bbc7cda
Handshake
Completed
First seen
2026-08-08
Last seen
2026-09-14
80 status
200
80 title
RouterOS router configuration page
80 seen
2026-08-08 to 2026-10-23
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with 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 rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.