128.57.0.0
Menlo Park · United States · Shenandoah Cable Television LLC
- Autonomous system
- AS4922
- Country
- US
- Risk score
IP address summary
- IP address
- 128.57.0.0
- ASN
- AS4922
- Network operator
- Shenandoah Cable Television LLC
- ISP
- Shenandoah Cable Television LLC
- Containing network profile
- 128.57.0.0/16
- Operator category
- Home ISP
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS4922
- Source label
- SHENTEL - Shenandoah Cable Television LLC
- Reference interval
- 128.57.0.0 to 128.57.15.255
- Collected
IPtoASN maps this address interval to AS4922. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- United States
- City
- Menlo Park
- Region
- California
- Postal code
- Not supplied
- Timezone
- America/
Los_ Angeles - Local time
- Approximate coordinates
- 37.454, -122.195
Network-level coordinates do not identify a precise user or device location. How geolocation works
VPN, proxy and network signals
A low score is not proof that an address is safe.
ASN and network operator
AS4922 profile- Organization
- Shenandoah Cable Television LLC
- ASN domain
- shentel.com
- Operator type
- Home ISP
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 128.57.0.0/20
- Registered network name
- DEMO-PR-2
- Registered network block
- 128.57.0.0/16
- Registration source
- ARIN RDAP
- Company
- SRI International
- Usage type
- residential
- Company website
- sri.com
Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.
Abuse contact
- Contact name
- Mark Anthony Medrano Favis
- Published contact network
- 128.57.0.0/16
- Abuse email
- mark.favis@sri.com
- Phone
- +1-650-859-6499
- Postal address
- 333 Ravenswood Ave, Menlo Park, CA, 94025, United States
- Contact country
- United States
This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.
Actual API response
Open JSON{
"ip": "128.57.0.0",
"isp": {
"asn": "AS4922",
"org": "Shenandoah Cable Television LLC",
"isp": "Shenandoah Cable Television LLC"
},
"location": {
"country": "United States",
"country_code": "US",
"city": "Menlo Park",
"state": "California",
"zipcode": "",
"latitude": 37.45385159981333,
"longitude": -122.19523799087186,
"timezone": "America/Los_Angeles",
"localtime": "2026-11-10T13:54:51"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}