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InternetData
IPv4 address

77.243.120.120

An address in Irkutsk, Irkutsk Oblast, Russia, used by Irkutsk State University, announced by JSC Orient-Telecom (AS5547). Of our anonymity, network and service databases, it is in Hosting IP and SSH IP.

9 of 22 address-keyed databases hold it

Summary
Company
Irkutsk State University
Hostname
77-243-120-120.baikal.ru
Registered to
Irkutsk State University
Network type
ISP
Abuse contact
const@baikal.ru
Anycast
No

Anonymity

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

1 of 8 hold it
Confidence
medium
Last seen
2026-10-17

Ownership

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

5 of 6 hold it
Company
Irkutsk State University
Domain
baikal.ru
Type
Education
Registered in
Russia
AS number
AS5547
Name
JSC Orient-Telecom
RPKI
valid
Type
ISP
Domain
ortel.ru
Registered in
Russia
Name
Irkutsk State University
Handle
ISU-NET
Organization
ORG-ISU3-RIPE
Status
ASSIGNED PA
Registry
ripe
Domain
baikal.ru
Name
ABUSE ISU
Address
1, Karl Marx str., Irkutsk, Russia
Network
77.243.120.0-77.243.123.255
Hostname
77-243-120-120.baikal.ru
Not seen inIP RWHOIS

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
Irkutsk
Region
Irkutsk Oblast
Postal code
664000
Country
Russia
Continent
Europe
Timezone
Asia/Irkutsk

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.

1 of 3 hold it
Port
22
Banner
SSH-2.0-OpenSSH_10.2p1 Ubuntu-2ubuntu3.6
Host key
SHA256:d28fa2bef9af63a0bbd12fb729597feac1397950bd8b632288266490406d2974
Handshake
Completed
First seen
2026-07-24
Last seen
2026-10-11
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