Check-Host.cc

Autonomous System

AS21853

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

Announced IPs
IPv4
IPv4 Prefixes
1
IPv6 Prefixes
1
Hosted Domains
20
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
Country
Allocated

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
2
RPKI Coverage

Top Open Ports

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

Port Open IPs
5803 135
5801 123
705 115
40000 114
6379 113
111 110
1214 106
20 105
11211 104
8530 102
5044 101
5060 101
593 98
981 97
5666 96

Upstreams

Not in the CAIDA AS-graph

This ASN doesn't appear in the latest CAIDA AS-Relationships snapshot. Trigger a fullscan against any IP belonging to this AS to populate upstream data from observed BGP paths.