128.1.33.16
An address in Hong Kong, Hong Kong, used by UCLOUD, announced by Zenlayer Inc (AS21859). It's hosting space of Zenlayer, an SSH server on port 22, a DNS server on port 53, and a web server on port 443.
Summary
Geolocation
Where the address is, and what that place uses.
- City
- Hong Kong
- Postal code
- 999077
- Country
- Hong Kong
- Continent
- Asia
- Coordinates
- 22.2783, 114.1747
- Timezone
- Asia/Hong_Kong
Ownership
Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.
- Company
- UCLOUD
- Domain
- ucloud.cn
- Type
- Hosting
- Registered in
- Hong Kong
- AS number
- AS21859
- Name
- Zenlayer Inc
- Prefix
- 128.1.33.0/24
- RPKI
- Valid
- Type
- Hosting
- Domain
- zenlayer.com
- Registered in
- United States
- Name
- UCLOUD
- Network name
- ZL-HKG-UCLOUD-0085
- Organization
- UCLOU-1
- Status
- reassignment
- Registry
- ARIN
- Domain
- ucloud.cn
- Abuse
- hegui@ucloud.cn
- Name
- IP ABUSE Ucloud
- hegui@ucloud.cn
- Phone
- +86 17721465033
- Address
- FLAT/RM 603 6/ FLAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD KL, Hong Kong
- Network
- 128.1.33.0-128.1.33.255
Anonymity
Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.
Network
What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.
Services
What our own internet-wide measurement found listening on it.
- Port
- 22
- Banner
- SSH-2.0-OpenSSH_9.6p1 Ubuntu-3ubuntu13.13
- Host key
- SHA256:a2ae841dccefd08fdd882ca2e790eb800eecb2b279a048db531647867c83862e
- Handshake
- Completed
- First seen
- 2026-08-09
- Last seen
- 2026-10-18
- Port
- 53
- Recursion
- Refused
- Response code
- 5
- Answer
- Wrong
- First seen
- 2026-08-05
- Last seen
- 2026-10-19
- 443 status
- 302
- 443 redirect
- /mifs/login.jsp
- 443 server
- Apache
- 443 TLS
- TLSv1.3
- 443 certificate
- epmm.heathash-defense.com · Ivanti, Inc.
- 443 issuer
- C=US, ST=Utah, L=South Jordan, O=Ivanti\, Inc., CN=epmm.heathash-defense.com
- 443 browser-trusted
- No
- 443 seen
- 2026-10-03 to 2026-10-20
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