LinkedIn Corporation
GLEIF verified
Complete entity footprint
8 linked clusters ·
558 netblocks ·
106,506 IPv4 addresses
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
5493001S6ND3ULAKYF67
Registered name
LinkedIn Corporation
Jurisdiction
Ultimate parent
MICROSOFT CORPORATION
INR2EJN1ERAN0W5ZP974
Cluster stats
| Netblocks | 157 · 64,709 IPv4 addresses |
| Registered in | United States (60) · Austria (4) · Singapore (4) · China (1) · United Kingdom (1) |
| All fragments | 186 blocks across 25 clusters |
| Cluster ID | 213424512 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 5493001S6ND3ULAKYF67 |
| Shared handles | clustered on 44 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
6 weekly snapshots · JSON
157
-7 netblocks since 2026-07-05
2026-07-05
peak 167
2026-07-26
IP Ranges (157)
showing 50 of 157 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.42.64.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 45.42.65.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 45.42.66.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 45.42.67.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 103.20.92.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 103.20.93.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 103.20.94.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 103.20.95.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.0.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.1.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.2.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.3.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.4.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.5.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.6.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.7.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.8.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.10.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.11.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 108.174.13.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 128.242.95.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 128.242.116.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 128.242.181.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.9.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.12.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.13.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.14.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.15.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.16.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.22.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.23.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.177.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.178.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.179.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.180.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.181.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.182.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.183.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.185.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.226.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.229.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.233.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 144.2.237.0/24 | LinkedIn Corporation | BGP | ANNOUNCED | ● high |
| 185.154.80.0/24 | RIPE | ASSIGNED PA | ● high | |
| 185.154.81.0/24 | RIPE | ASSIGNED PA | ● high | |
| 185.154.82.0/24 | RIPE | ASSIGNED PA | ● high | |
| 185.154.83.0/24 | RIPE | ASSIGNED PA | ● high | |
| 206.51.40.65/32 | LinkedIn Corp | PEERINGDB | ASSIGNED | ● high |
| 206.51.40.72/32 | LinkedIn Corp | PEERINGDB | ASSIGNED | ● high |
| 206.81.82.45/32 | LinkedIn Corp | PEERINGDB | ASSIGNED | ● high |
Domains hosted in this network
what's this?Corporate group (8 confirmed entities)
+11 additional unconfirmed candidates not shown — full list (JSON)- GitHub, Inc. 359 blocks
- Metaswitch Networks Corp. 14 blocks
- Activision Blizzard UK Ltd 13 blocks
- Demonware Limited 8 blocks
- Linkedin Singapore Pte. Ltd 3 blocks
- Net-Microsoft-Ireland-Operations-Limited 3 blocks
- Kingcom 1 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
52.2%
of checked blocks have valid RPKI ROA coverage
(82 of 157)
Possible discrepancies (1)
These blocks are registered to LinkedIn Corporation 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.
| 2a00:2381:5c2::/48 /48 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AB34802-RIPE
ABUSE3328-ARIN
AC1601-AP
AS13443
AS13443
AS14413
AS202745
AS40793
AS55163
BTNET-MNT
BUNY-MNT
BUNY-MNT
+32 more