146.240.4.0
Singapore · Singapore · Pfizer Pte Ltd Singapore dual homed
- Autonomous system
- AS18113
- Country
- SG
- Risk score
- Not a probability
IP address summary
- IP address
- 146.240.4.0
- ASN
- AS18113
- Network operator
- Pfizer Pte Ltd Singapore dual homed
- ISP
- Pfizer Pte Ltd Singapore dual homed
- Containing network profile
- 146.0.0.0/8
- 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
- AS18113
- Source label
- PFIZER-SG-AP - Pfizer Pte Ltd Singapore dual homed
- Reference interval
- 146.240.4.0 to 146.240.4.255
- Collected
IPtoASN maps this address interval to AS18113. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.
IP geolocation
- Country
- Singapore
- City
- Singapore
- Region
- Not supplied
- Postal code
- Not supplied
- Timezone
- Asia/
Singapore - Local time
- Approximate coordinates
- 1.304, 103.841
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
AS18113 profile- Organization
- Pfizer Pte Ltd Singapore dual homed
- ASN domain
- pfizer.com
- Operator type
- Enterprise
The ASN organization can differ from the organization using an individual address.
Network registration
- Matching record range
- 146.240.4.0/24
- Registered network name
- UPJ
- Registered network block
- 146.240.0.0/16
- Registration source
- ARIN RDAP
- Company
- Pfizer Inc.
- Usage type
- business
- Company website
- pfizer.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
- NetAbuse
- Published contact network
- 146.240.0.0/16
- Abuse email
- NetAbuse@Pfizer.com
- Phone
- +1-484-865-1564
- Postal address
- 500 Arcola Rd, Collegeville, PA, 19426, 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": "146.240.4.0",
"isp": {
"asn": "AS18113",
"org": "Pfizer Pte Ltd Singapore dual homed",
"isp": "Pfizer Pte Ltd Singapore dual homed"
},
"location": {
"country": "Singapore",
"country_code": "SG",
"city": "Singapore",
"state": "",
"zipcode": "",
"latitude": 1.3039215998133369,
"longitude": 103.84123200912815,
"timezone": "Asia/Singapore",
"localtime": "2026-11-05T06:19:58"
},
"risk": {
"is_mobile": false,
"is_vpn": false,
"is_tor": false,
"is_proxy": false,
"is_datacenter": false,
"risk_score": 0
}
}