Check-Host.cc

Autonomous System

AS205634 · Prime Formation

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

Announced IPs
4,608
IPv4
IPv4 Prefixes
18
IPv6 Prefixes
11
Hosted Domains
222
resolve into this AS
Peers
Customers

AS Profile

AS Name
Prime Formation
Also known as
PF
AS Type
Scope
Not Disclosed
IRR AS-SET
AS205634:AS-ALL
RIR
RIPE NCC
Country
DE
Allocated
2025-08-08

RPKI Validity

Total ROAs
230
Valid Prefixes
29
NotFound
Announced (BGP)
29
RPKI Coverage
100%

Geographic Footprint

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

DE
1,182
AE
697
GB
256
RU
237
GE
231
US
230
RS
229
FI
1

Top Open Ports

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

Port Open IPs
2086 242
8080 233
2087 223
443 223
2095 222
2096 214
8880 211
2083 203
8443 194
2082 162
80 153
139 43
1813 41
35357 40
7002 39