Check-Host.cc

Autonomous System

AS203476

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

Announced IPs
IPv4
IPv4 Prefixes
4
IPv6 Prefixes
3
Hosted Domains
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
FR
Allocated
2016-01-07

RPKI Validity

Total ROAs
64
Valid Prefixes
NotFound
Announced (BGP)
7
RPKI Coverage

Geographic Footprint

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

FR
2,339

Top Open Ports

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

Port Open IPs
22 290
80 265
443 255
25 61
21 44
3306 39
53 32
993 30
587 27
465 20
8080 19
110 17
995 17
3000 13
143 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.