// public entity intelligence

81.68.190.16

IPNo public feed match6 pDNS relationships

Evidence summary

Researcher feed observations and neutral DNS history are counted separately.

pDNS relationships

pDNS first seen

Apr 2026

pDNS last seen

Apr 2026

pDNS observations

Public feed matches

No public feed evidence matches this value.

Related hosts and IPs

Public passive DNS relationships connected to this exact indicator.

meixixuji.ds-s.cn 81.68.190.16

Apr 20261 observations

www.ds-s.cn 81.68.190.16

Apr 20261 observations

ds-s.cn 81.68.190.16

Apr 20261 observations

paizhu.ds-s.cn 81.68.190.16

Apr 20261 observations

yashi.ds-s.cn 81.68.190.16

Apr 20261 observations

gufei.ds-s.cn 81.68.190.16

Apr 20261 observations

Hostname	IP	Last seen	Hits
meixixuji.ds-s.cn	81.68.190.16	Apr 2026	1
www.ds-s.cn	81.68.190.16	Apr 2026	1
ds-s.cn	81.68.190.16	Apr 2026	1
paizhu.ds-s.cn	81.68.190.16	Apr 2026	1
yashi.ds-s.cn	81.68.190.16	Apr 2026	1
gufei.ds-s.cn	81.68.190.16	Apr 2026	1

Network ownership

BGP origin and registry data from Team Cymru.

Enriched

Origin ASN

AS45090

BGP prefix

81.68.128.0/18

Registry country

TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN

Registry country is RIR assignment data, not IP geolocation.

Checked 4/13/2026, 4:29:12 PM

Popularity

Daily link and hosting prominence from top1m.org; not a security verdict or traffic estimate.

Edition 2026-09-06

Not present in the current Top 1M lists.

Private research

Take this investigation further

6 public pDNS relationships are available. Private research adds exact timing, focused pivots, and matching paid-feed intelligence. Each private app search costs 1 CTIDAO.

About CTIDAO