PFIZER INC.
Pfizer Inc.
LEI
765LHXWGK1KXCLTFYQ30
Registered name
PFIZER INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks55
All fragments 83 blocks across 13 clusters
Cluster ID191593371
RegistryAPNIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 765LHXWGK1KXCLTFYQ30
Shared handles clustered on 51 shared RIR contact/maintainer handles
Registry names 18 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (55)

showing 50 of 55 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
62.20.0.216/30 Pfizer AB RIPE ASSIGNED PA ● high
123.127.146.80/29 PFIZER-CO APNIC ASSIGNED NON-PORTABLE ● high
141.173.0.0/16 Pfizer Inc. ARIN ● high
146.240.0.0/16 Pfizer Inc. ARIN ● high
146.240.0.0/24 Pfizer Inc. BGP ANNOUNCED ● high
146.240.1.0/24 Pfizer Inc. BGP ANNOUNCED ● high
146.240.2.0/24 Pfizer Inc. BGP ANNOUNCED ● high
148.168.0.0/16 Pfizer Inc. BGP ANNOUNCED ● high
148.168.32.0/19 Pfizer Inc. BGP ANNOUNCED ● high
148.168.35.0/24 Pfizer Inc. BGP ANNOUNCED ● high
148.168.64.0/24 Pfizer Inc. BGP ANNOUNCED ● high
148.168.76.0/24 Pfizer Inc. BGP ANNOUNCED ● high
148.168.76.0/23 Pfizer Inc. BGP ANNOUNCED ● high
148.168.77.0/24 Pfizer Inc. BGP ANNOUNCED ● high
148.168.80.0/23 Pfizer Inc. BGP ANNOUNCED ● high
148.168.82.0/23 Pfizer Inc. BGP ANNOUNCED ● high
148.168.96.0/19 Pfizer Inc. BGP ANNOUNCED ● high
148.168.96.0/24 Pfizer Inc. BGP ANNOUNCED ● high
148.168.99.0/24 Pfizer Inc. BGP ANNOUNCED ● high
148.168.100.0/23 Pfizer Inc. BGP ANNOUNCED ● high
148.168.102.0/23 Pfizer Inc. BGP ANNOUNCED ● high
148.168.192.0/23 Pfizer Inc. BGP ANNOUNCED ● high
148.168.192.0/22 Pfizer Inc. BGP ANNOUNCED ● high
148.168.216.0/23 Pfizer Inc. BGP ANNOUNCED ● high
148.168.224.0/22 Pfizer Inc. BGP ANNOUNCED ● high
155.142.0.0/16 Pfizer Inc. ARIN ● high
162.48.0.0/16 Pfizer Inc. ARIN ● high
168.224.0.0/16 Pfizer Inc. ARIN ● high
170.116.0.0/16 Pfizer Inc. ARIN ● high
194.237.245.244/30 Pfizer AB RIPE ASSIGNED PA ● high
198.205.128.0/17 Pfizer Inc. ARIN ● high
202.57.89.112/29 PFIZER-PH APNIC ASSIGNED NON-PORTABLE ● high
203.162.207.240/29 PFIZER-NET APNIC ASSIGNED NON-PORTABLE ● high
204.114.128.0/17 Pfizer Inc. ARIN ● high
212.98.143.16/28 Pfizer RIPE ASSIGNED PA ● high
125.5.114.120/29 Pfizer_Inc-PH APNIC ASSIGNED NON-PORTABLE ● medium
125.5.115.224/28 Pfizer_Inc APNIC ASSIGNED NON-PORTABLE ● medium
62.37.252.40/29 PFIZER RIPE ASSIGNED PA ● low
62.74.140.88/29 Pfizer RIPE ASSIGNED PA ● low
80.64.13.240/29 PFIZER RIPE ASSIGNED PA ● low
86.65.158.0 – 86.65.164.255 PFIZER RIPE ASSIGNED PA ● low
93.87.17.182/32 PFIZER_NBG RIPE ASSIGNED PA ● low
93.87.17.184/32 PFIZER_NBG2 RIPE ASSIGNED PA ● low
103.197.3.0/24 Pfizer APNIC ASSIGNED NON-PORTABLE ● low
113.28.115.160/29 PFIZER-HK APNIC ASSIGNED NON-PORTABLE ● low
116.12.161.144/28 PFIZER-INC-SG APNIC ALLOCATED NON-PORTABLE ● low
119.73.153.160/29 PFIZER-SG APNIC ALLOCATED NON-PORTABLE ● low
194.79.67.96/30 PFIZER RIPE ASSIGNED PA ● low
194.100.70.116/30 PFIZER-FI RIPE ASSIGNED PA ● low
195.97.60.8/29 PFIZER RIPE ASSIGNED PA ● low

Corporate group (3 entities) ~

Network trust

what's this?
RPKI hygiene: D how networks compare →
45.5% of checked blocks have valid RPKI ROA coverage (25 of 55)
Possible discrepancies (2)

These blocks are registered to Pfizer Inc. but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

86.65.158.0 – 86.65.164.255 /21 authorized for AS15557 — Societe Francaise Du Radiotelephone - SFR SA
103.197.3.0/24 /24 authorized for AS55996 — CYPRESS TELECOM (CHINA) LIMITED

NIC Handles

AE135-AP AP706-AP AS11971 AS2068-AP AS3329-MNT AS36393 AS7068 AZARR4-ARIN AZARR4-ARIN AZARR4-ARIN AZARR4-ARIN AZARR4-ARIN +39 more