Check-Host.cc

Autonomous System

AS8757 · NSFOCUS, Inc.

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

Announced IPs
3,072
IPv4
IPv4 Prefixes
12
IPv6 Prefixes
6
Hosted Domains
3
resolve into this AS
Peers
690
Customers
7

AS Profile

AS Name
NSFOCUS, Inc.
AS Type
NSP
Scope
Global
IRR AS-SET
RIPE::AS-NSFOCUS
RIR
RIPE NCC
Country
US
Allocated
1998-04-17

RPKI Validity

Total ROAs
40
Valid Prefixes
NotFound
18
Announced (BGP)
18
RPKI Coverage
0%

Geographic Footprint

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

US
27
GB
1

Top Open Ports

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

Port Open IPs
22 4
179 3
53 2
443 2
80 1
1080 1
40000 1