Autonomous System

AS57121 · IT Systematic Group

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

bgp.tools RIPEstat

Announced IPs

7,424

IPv4

IPv4 Prefixes

IPv6 Prefixes

—

Hosted Domains

—

resolve into this AS

Peers

Customers

—

AS Profile

AS Name

IT Systematic Group

AS Type

Cable/DSL/ISP

Scope

Regional

Traffic

10-20Gbps

Website

http://systematic.pl

IRR AS-SET

AS57121:AS-SYSTEMATIC

RIR

—

Country

—

Allocated

—

RPKI Validity

Total ROAs

—

Valid Prefixes

—

NotFound

—

Announced (BGP)

RPKI Coverage

—

Top Open Ports

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

Port	Open IPs
8080	6
80	5
22	5
443	4
554	4
1723	4
8000	4
37777	3
25	2
9999	2
8088	2
9000	1
8800	1
8083	1
21	1

Upstreams

Tier-1 / transit-free network

CAIDA AS-Relationships sees no upstream transit provider for this ASN — either a tier-1 carrier, a settlement-free routing arrangement, or an ASN that peers privately. Tier-1s like AS174, AS3356, AS6939 also show empty here.