21/tcp
FTP
first 2026-07-28 · last 2026-07-28
- Banner
- 220-Microsoft FTP Service 220 ��ӭʹ�ô����Ƽ�������ϵͳ
Raw response
220-Microsoft FTP Service
Host
61.155.209.80
As of our latest check on 2026-07-28, 61.155.209.80 (CHINATELECOM Jiangsu province Suzhou 5G network, AS140292, China) had 1 open port (21) and no known CVEs.
Known CVEs on this host
1open port
9names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-07-28.
No known CVEs on this host.
- Network
- CHINATELECOM Jiangsu province Suzhou 5G network AS140292
- Open ports
- 21 · at our latest check, 2026-07-28
- Location
- China CN
- Route
- 61.155.208.0/22 · announced by CHINATELECOM Jiangsu province Suzhou 5G network AS140292 RPKI valid
- Organisation
- China Telecom
- Registry network
- CHINANET-JS · 61.155.0.0 - 61.155.255.255 · APNIC
- First seen
- 2026-07-28 18:23 UTC
- Last seen alive
- 2026-07-28 18:26 UTC
- Hosted domains
- 9 names point here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (1)
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.
Hostnames pointing to this address
9 names · as answered by each domain's own name servers
jsdecent.comfirst seen 2026-10-14
tchhnm.comfirst seen 2026-10-20
tsk-test.comfirst seen 2026-10-21
twp2015.comfirst seen 2026-10-21
tyxiaofang.comfirst seen 2026-10-21
welsled.comfirst seen 2026-10-22
wisdom-mold.comfirst seen 2026-10-22
wujianghongyi.comfirst seen 2026-10-22
zf-elite.comfirst seen 2026-10-23