Check-Host.cc

Autonomous System

AS20847

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

Announced IPs
IPv4
IPv4 Prefixes
16
IPv6 Prefixes
9
Hosted Domains
74,940
resolve into this AS
Peers
134
Customers
9

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
NL
Allocated
2001-06-18

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
25
RPKI Coverage

Top Open Ports

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

Port Open IPs
443 245
80 200
587 79
465 74
179 69
143 69
25 67
993 65
995 60
110 59
22 57
161 36
21 35
1194 21
8080 20

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.