Check-Host.cc

Autonomous System

AS25291 · SysEleven

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

Announced IPs
39,168
IPv4
IPv4 Prefixes
17
IPv6 Prefixes
10
Hosted Domains
1,924
resolve into this AS
Peers
Customers
1

AS Profile

AS Name
SysEleven
Also known as
SysEleven, Sys11, S11
AS Type
NSP
Scope
Regional
Traffic
20-50Gbps
IRR AS-SET
RIPE::AS-SYSELEVEN
RIR
RIPE NCC
Country
DE
Allocated
2009-12-07

RPKI Validity

Total ROAs
176
Valid Prefixes
18
NotFound
9
Announced (BGP)
27
RPKI Coverage
66.7%

Geographic Footprint

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

DE
939
CH
12

Top Open Ports

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

Port Open IPs
443 52
22 40
80 38
5060 12
25 4
2000 4
21 3
53 3
995 2
8181 1
9090 1
5432 1
5672 1
9443 1
6443 1

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