Check-Host.cc

Autonomous System

AS30851 · Sileman Sp. z o.o.

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

Announced IPs
95,744
IPv4
IPv4 Prefixes
IPv6 Prefixes
Hosted Domains
391
resolve into this AS
Peers
2
Customers
12

AS Profile

AS Name
Sileman Sp. z o.o.
AS Type
NSP
Scope
Regional
Traffic
20-50Gbps
IRR AS-SET
AS-SGMI
RIR
RIPE NCC
Country
PL
Allocated
2003-12-19

RPKI Validity

Total ROAs
35
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Geographic Footprint

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

PL
1,155

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.