Check-Host.cc

Autonomous System

AS37235 · Mimecast South Africa

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

Announced IPs
4,864
IPv4
IPv4 Prefixes
9
IPv6 Prefixes
1
Hosted Domains
resolve into this AS
Peers
20
Customers

AS Profile

AS Name
Mimecast South Africa
Also known as
Mimecast
AS Type
Content
Scope
Africa
Traffic
5-10Gbps
RIR
AFRINIC
Country
ZA
Allocated
2010-07-09

RPKI Validity

Total ROAs
66
Valid Prefixes
5
NotFound
5
Announced (BGP)
10
RPKI Coverage
50%

Geographic Footprint

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

ZA
25

Top Open Ports

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

Port Open IPs
25 3
443 3

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.