AstraZeneca AB
Data as of 2026-08-16
GLEIF verified
Complete entity footprint
2 linked clusters ·
137 netblocks ·
42,632 IPv4 addresses ·
7 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
636700ITSLXVAJVLAY33
Registered name
AstraZeneca AB
Jurisdiction
Ultimate parent
ASTRAZENECA PLC
PY6ZZQWO2IZFZC3IOL08
Cluster stats
| Netblocks | 130 · 42,536 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2a00:2381:474::/48) |
| Registered in | United Kingdom (86) · Sweden (25) · Netherlands (4) · Greece (2) · China (2) · Italy (2) |
| All fragments | 166 blocks across 8 clusters |
| Cluster ID | 222393796 |
| Registry | APNIC |
| Owner jurisdiction | SE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 636700ITSLXVAJVLAY33 |
| Shared handles | clustered on 33 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (130)
showing 50 of 130 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.20.93.240/29 | AstraZeneca AB | RIPE | ASSIGNED PA | ● high |
| 101.230.8.24/29 | ASTRAZENECA | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 115.64.48.224/28 | ASTRAZENECA | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 116.246.18.0/27 | ASTRAZENECA | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 157.96.8.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.12.0/23 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.16.0/22 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.22.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.24.0/23 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.32.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.34.0/23 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.39.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.41.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.43.0 – 157.96.46.255 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.60.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.62.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.65.0 – 157.96.66.255 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.79.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.81.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.88.0/24 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.92.0/23 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.96.0 – 157.96.115.255 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.124.0/22 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.152.0/22 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.160.0/21 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.176.0/22 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.192.0 – 157.96.243.255 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 157.96.248.0/22 | AstraZeneca AB | RIPE | LEGACY | ● high |
| 194.34.64.0/19 | AstraZeneca PLC | RIPE | ASSIGNED PI | ● high |
| 194.93.92.0/22 | AstraZeneca PLC | RIPE | ASSIGNED PI | ● high |
| 46.22.42.144/28 | astrazeneca-gmbh-net | RIPE | ASSIGNED PA | ● low |
| 46.97.10.72/29 | astrazeneca | RIPE | ASSIGNED PA | ● low |
| 62.67.186.64/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.186.80/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.186.96/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.191.208/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.205.32/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.205.48/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.205.144/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.206.176/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.206.192/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.67.206.208/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.134.88.32/27 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.134.88.192/28 | Astrazeneca | RIPE | ASSIGNED PA | ● low |
| 62.140.4.112/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.140.4.160/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 62.140.4.176/28 | ASTRAZENECA | RIPE | ASSIGNED PA | ● low |
| 81.114.48.32/29 | ASTRAZENECA-SPA | RIPE | ASSIGNED PA | ● low |
| 81.116.71.120/29 | ASTRAZENECA-SPA | RIPE | ASSIGNED PA | ● low |
| 81.137.101.112/29 | Astrazeneca | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (6)
Domains hosted in this network
what's this?Corporate group (2 confirmed entities)
- AstraZeneca UK Limited 7 blocks
Network trust
what's this?
RPKI hygiene: D
how networks compare →
28.5%
of checked blocks have valid RPKI ROA coverage
(37 of 130)
Possible discrepancies (4)
These blocks are registered to AstraZeneca AB but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2a00:2381:fc83::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:474::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:fc83::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:474::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AA1416-AP
AB34802-RIPE
AC1591-AP
AS12302-MNT
AT1549-AP
AT1550-AP
AZ2017-MNT
BTNET-MNT
CIP-MNT
CK822-AP
CK822-AP
DN1991-RIPE-MNT
+21 more