Check-Host.cc

Autonomous System

AS9559 · Plain Communications

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

Announced IPs
3,840
IPv4
IPv4 Prefixes
8
IPv6 Prefixes
Hosted Domains
66
resolve into this AS
Peers
Customers

AS Profile

AS Name
Plain Communications
AS Type
Cable/DSL/ISP
Scope
Asia Pacific
RIR
APNIC
Country
NZ
Allocated
1999-07-09

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
8
RPKI Coverage

Geographic Footprint

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

NZ
65

Top Open Ports

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

Port Open IPs
25 5
80 5
21 4
179 4
22 3
113 3
110 2
111 2
143 2
49152 1
9080 1
3000 1
995 1
3306 1
23 1

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.