Check-Host.cc

Autonomous System

AS63997 · Tsukaeru.net AS63997

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

Announced IPs
IPv4
IPv4 Prefixes
IPv6 Prefixes
Hosted Domains
3,157
resolve into this AS
Peers
Customers

AS Profile

AS Name
Tsukaeru.net AS63997
Also known as
Tsukaeru.net
AS Type
Content
Scope
Regional
Traffic
10-20Gbps
RIR
Country
Allocated

RPKI Validity

Total ROAs
16
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Geographic Footprint

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

JP
849

Top Open Ports

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

Port Open IPs
443 79
80 78
110 48
22 47
143 43
25 41
53 40
995 39
8443 37
587 37
465 35
21 32
8880 31
993 30
3389 18

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.