Check-Host.cc

Autonomous System

AS20495

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

Announced IPs
IPv4
IPv4 Prefixes
IPv6 Prefixes
Hosted Domains
resolve into this AS
Peers
136
Customers
5

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
NL
Allocated
2001-03-14

RPKI Validity

Total ROAs
272
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Geographic Footprint

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

NL
811

Top Open Ports

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

Port Open IPs
443 76
80 64
25 56
21 50
53 48
993 47
587 46
110 44
143 40
995 34
2222 28
465 27
22 24
3306 18
179 13

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.