131.143.104.77

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Summary

IP address summary information
Location	Ontario, California, US
ASN	AS400779 — OntarioNet
Hostname	—
Range	131.143.104.0/22
Company	—
Hosted domains	0
Privacy	False
Anycast	False
AS Type	ISP
Abuse contact	jchang@ontarioca.gov

IP Geolocation

IP address geolocation details
Field	Value
City	Ontario
State	California
Country	United States
Postal	91762
Local time	03:33 PM, Sunday, November 1, 2026
Timezone	America/Los_Angeles
Coordinates	34.0633 N, 117.6509 W

Location Evidence

We have confirmed the location of this IP address with active measurement data

$ ping 131.143.104.77

PING 131.143.104.77 (131.143.104.77): 56 data bytes

64 bytes from 131.143.104.77: icmp_seq=0 ttl=58 time=1.284 ms

Measurement taken from

IPinfo ProbeNet in █████, █████

On October 27, 2026

Run your own measurement

Anonymization

VPNNot detected
ProxyNot detected
TorNot detected
RelayNot detected
HostingNot detected
Residential ProxyNot detected

ASN

AS400779 — OntarioNet

Domainontarionet.net
ASN TypeISP
Route131.143.104.0/22

Company

Abuse

US, CA, Ontario, 303 E. B Street, 91764

+1-909-395-2033

jchang@ontarioca.gov

NameJimmy Chang

Network131.143.104.0/22

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