Check-Host.cc

Autonomous System

AS12389 · Rostelecom

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
17.25M
IPv4
IPv4 Prefixes
3,209
IPv6 Prefixes
139
Hosted Domains
18,227
resolve into this AS
Peers
422
Customers
1,212

AS Profile

AS Name
Rostelecom
Also known as
RT
AS Type
NSP
Scope
Global
Traffic
10-20Tbps
IRR AS-SET
AS-ROSTELECOM
RIR
RIPE NCC
Country
RU
Allocated
2005-07-01

RPKI Validity

Total ROAs
17,075
Valid Prefixes
3,145
NotFound
203
Announced (BGP)
3,348
RPKI Coverage
93.9%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

RU
127,501
UA
93

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
7547 20,087
80 2,502
443 2,240
21 2,087
445 1,671
139 1,442
53 1,072
6881 865
554 820
2000 735
22 701
1723 606
8000 508
8080 454
23 449