Check-Host.cc

Autonomous System

AS668 · DREN

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

Announced IPs
2.56M
IPv4
IPv4 Prefixes
192
IPv6 Prefixes
1
Hosted Domains
16
resolve into this AS
Peers
13
Customers
20

AS Profile

AS Name
DREN
Also known as
HPCMP
AS Type
Educational/Research
Scope
North America
IRR AS-SET
AS-DREN
RIR
ARIN
Country
US
Allocated
1990-04-24

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
193
Announced (BGP)
193
RPKI Coverage
0%

Geographic Footprint

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

US
281

Top Open Ports

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

Port Open IPs
443 132
5000 2