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InternetData
IPv4 address

142.4.109.2

An address in San Jose, California, United States, used by jiusuTechnology limited liability company, announced by PEG TECH INC (AS54600). Of our anonymity, network and service databases, it is in Hosting IP, SSH IP, and Web IP.

9 of 24 address-keyed databases hold it

Summary

Geolocation
San Jose, California
Ownership
142.4.96.0/19
Used by jiusuTechnology limited liability company
  • HostingPEG TECH

No mobile carrier, anycast or CDN

  • SSHPort 22
  • WebPort 80

Geolocation

Where the address is, and what that place uses.

2 of 2 hold it
City
San Jose
Region
California
Postal code
95110
Continent
North America
Timezone
America/Los_Angeles

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

4 of 6 hold it
Company
jiusuTechnology limited liability company
Type
Business
Registered in
China
AS number
AS54600
Name
PEG TECH INC
Prefix
142.4.96.0/19
RPKI
Not found
Type
Hosting
Domain
raksmart.com
Registered in
United States
Name
jiusuTechnology limited liability company
Handle
199-180-100-0-1
Organization
C03125690
Status
reassignment
Registry
ARIN
Domain
ycsmkj.cn
Name
Abuse
Phone
+1-408-692-5581
Address
2805 Mission College Blvd., Santa Clara, CA, 95054
Network
142.4.96.0-142.4.127.255
Not seen inIP RWHOISIP RDNS

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

1 of 8 hold it
Provider
PEG TECH
Confidence
High
Last seen
2026-10-20

Network

What kind of network it is on: a mobile carrier, an anycast service, a CDN edge.

0 of 3 hold it

Services

What our own internet-wide measurement found listening on it.

2 of 5 hold it
Port
22
Banner
SSH-2.0-OpenSSH_7.4
Host key
SHA256:7484e087a0f4926bfb3a0062decd1c7e7227aa76bf29f08d881908eabc1fd10a
Handshake
Completed
First seen
2026-07-26
Last seen
2026-09-17
80 status
200
80 server
nginx/1.20.2
80 seen
2026-07-23 to 2026-10-08
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.