AS11971 · Pfizer Inc.

6

IPv4 prefixes

11,264

IPv4 addresses

0

IPv6 prefixes

🇺🇸 US

Country

Summary

AS number: AS11971
Name: Pfizer Inc.
Country: 🇺🇸 United States
Type: ARIN
Category: business
Announced: 6 prefixes
Updated: 2025-04-21

Announced IPv4 prefixes (6)

Prefix
146.240.1.0/24
148.168.32.0/19
148.168.35.0/24
148.168.192.0/22
148.168.192.0/23
148.168.224.0/22