Check-Host.cc

Autonomous System

AS37542

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

Announced IPs
55,552
IPv4
IPv4 Prefixes
20
IPv6 Prefixes
2
Hosted Domains
resolve into this AS
Peers
31
Customers
2

AS Profile

AS Name
AS Type
RIR
AFRINIC
Country
ZA
Allocated
2013-01-07

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
22
RPKI Coverage

Geographic Footprint

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

ZA
2,316

Top Open Ports

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

Port Open IPs
2000 417
53 191
1723 91
7547 79
443 60
80 55
22 52
23 38
8000 27
8001 20
81 16
8443 10
179 10
554 8
8888 6

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.