Check-Host.cc

Autonomous System

AS271 · BCNET

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

Announced IPs
451k
IPv4
IPv4 Prefixes
88
IPv6 Prefixes
40
Hosted Domains
1,210
resolve into this AS
Peers
3
Customers
18

AS Profile

AS Name
BCNET
AS Type
Educational/Research
Scope
North America
Traffic
50-100Gbps
IRR AS-SET
AS271:AS-BCNET-MEMBERS
RIR
ARIN
Country
CA
Allocated
1989-02-24

RPKI Validity

Total ROAs
885
Valid Prefixes
109
NotFound
19
Announced (BGP)
128
RPKI Coverage
85.2%

Geographic Footprint

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

CA
1,497

Top Open Ports

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

Port Open IPs
443 97
80 83
5060 57
2000 52
8010 49
22 36
179 9
25 6
5000 4
5432 4
6443 3
8080 3
111 3
53 3
7547 2