63.77.23.0
St. Louis · United States · Sigma Aldrich Corporation
- Autonomous system
- AS14109
- Country
- US
- Legacy classification score
- Not a probability
IP address summary
- IP address
- 63.77.23.0
- ASN
- AS14109
- Network operator
- Sigma Aldrich Corporation
- ISP
- Sigma Aldrich Corporation
- Containing network profile
- 63.77.0.0/16
- Operator category
- Enterprise
The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.
Public ASN reference
- Reference ASN
- AS14109
- Source label
- SAC-10-BGPASN-01 - Sigma Aldrich Corporation
- Reference interval
- 63.77.23.0 to 63.77.23.255
- Collected
IPtoASN maps this address interval to AS14109. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- United States
- City
- St. Louis
- Region
- Missouri
- Postal code
- Not supplied
- Timezone
- America/
Chicago - Local time
- Approximate coordinates
- 38.647, -90.225
Network-level coordinates do not identify a precise user or device location. How geolocation works
VPN, proxy and network signals
This response predates the evidence-based model.
ASN and network operator
AS14109 profile- Organization
- Sigma Aldrich Corporation
- ASN domain
- sigmaaldrich.com
- Operator type
- Enterprise
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 63.77.23.0/24
- Registered network name
- VZ-63-77-23-0
- Registered network block
- 63.77.23.0/24
- Registration source
- ARIN RDAP
- Company
- Sigma Aldrich Corporation
- Usage type
- business
- Company website
- sigmaaldrich.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
- Joseph Raviele
- Published contact network
- 63.77.23.0/24
- Abuse email
- joseph.raviele@emdserono.com
- Phone
- +1-781-982-9000
- Postal address
- 1 Technology Place, Rockland, MA, 02370, 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": "63.77.23.0",
"isp": {
"asn": "AS14109",
"org": "Sigma Aldrich Corporation",
"isp": "Sigma Aldrich Corporation"
},
"location": {
"country": "United States",
"country_code": "US",
"city": "St. Louis",
"state": "Missouri",
"zipcode": "",
"latitude": 38.64745159981334,
"longitude": -90.22523799087185,
"timezone": "America/Chicago",
"localtime": "2026-11-08T20:33:00"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}