Check-Host.cc

Autonomous System

AS18895 · Nustream Communications

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

Announced IPs
30,720
IPv4
IPv4 Prefixes
49
IPv6 Prefixes
Hosted Domains
45
resolve into this AS
Peers
Customers
2

AS Profile

AS Name
Nustream Communications
Also known as
NUSTR-1
AS Type
Enterprise
Scope
Regional
Traffic
5-10Gbps
RIR
ARIN
Country
PR
Allocated
2000-10-24

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
49
Announced (BGP)
49
RPKI Coverage
0%

Geographic Footprint

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

PR
1,628

Top Open Ports

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

Port Open IPs
2000 418
8008 163
80 15
5060 11
9999 9
179 9
514 8
444 6
143 5
8765 5
22 5
53 4
445 4
6379 4
311 4