Data as of Nov 4, 2026
146.240.4.0/24
6 residential-proxy exits · 30 daysPfizer Pte Ltd Singapore dual homed · space held by Pfizer Inc.
Residential-proxy exits
Proxy exits
6
2.3% of its addresses · 30 days
Providers
4
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
13 observations
Proxy providers listing exits
- Byteful
- Thordata
- VitalExclusive
- WealthProxies
Network & registry
Origin network
AS18113
SG
- Name
- Pfizer Pte Ltd Singapore dual homed
- Type
- Business
- Registered
- Jul 25, 2003
- Domain
- pfizer.com
- Industry
- Manufacturing
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2023
- Current origin since
- May 2023 · 3.5 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18113 | RADB | PFE-SDC | MAINT-AS18113 | Nov 10, 2025 |
Whois
Registration for this announcement
- Range
- 146.
240. 0. 0/ 16 - Netname
- UPJ
- Registrant
- Pfizer Inc.
- Organization
- Pfizer Inc. (PFIZER)
- Org address
- 66 Hudson Boulevard East, New York, NY, 10001-2192
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-146-240-0-0-1
- Parent
- NET-146-0-0-0-0
- Created
- Mar 4, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 4, 1991
- Status
- assigned
Report abuse
Abuse contact
- NetAbuse@
Pfizer. com - Name
- NetAbuse
- Phone
- +1-484-865-1564
- Handle
- NETAB18-ARIN