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
18,253
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
20,478
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
127,793
UA
93

Top Open Ports

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

Port Open IPs
7547 17,651
80 2,174
443 1,922
21 1,752
445 1,410
139 1,206
53 903
6881 733
554 719
2000 632
22 578
1723 516
8000 435
8080 390
23 386