Check-Host.cc

Autonomous System

AS1101 · Not SURF Net

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

Announced IPs
1.9M
IPv4
IPv4 Prefixes
17
IPv6 Prefixes
3
Hosted Domains
78
resolve into this AS
Peers
128
Customers
3

AS Profile

AS Name
Not SURF Net
Also known as
IP eend
AS Type
Educational/Research
Scope
Not Disclosed
IRR AS-SET
AS-NOTSURFNET
RIR
RIPE NCC
Country
NL
Allocated
1993-09-01

RPKI Validity

Total ROAs
82
Valid Prefixes
11
NotFound
9
Announced (BGP)
20
RPKI Coverage
55%

Geographic Footprint

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

NL
2,887

Top Open Ports

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

Port Open IPs
19 165
1433 164
1100 160
563 156
2717 153
2083 152
27017 151
6000 147
5002 147
1723 146
162 144
25565 144
68 143
700 143
2701 143