MARSH
Marsh Inc.
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
5 linked clusters ·
85 netblocks ·
240,612 IPv4 addresses ·
1 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
213800G8N6CID5C6RV91
Registered name
MARSH
Jurisdiction
Cluster stats
| Netblocks | 70 · 117,964 IPv4 addresses |
| Registered in | United States (35) · Ireland (11) · France (6) · Spain (5) · Poland (3) · United Kingdom (3) |
| All fragments | 197 blocks across 28 clusters |
| Cluster ID | 214390893 |
| Registry | APNIC |
| Owner jurisdiction | BE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 213800G8N6CID5C6RV91 |
| Shared handles | clustered on 28 shared RIR contact/maintainer handles |
| Registry names | 11 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
70
-6 netblocks since 2026-07-05
2026-07-05
peak 76
2026-07-26
IP Ranges (70)
showing 50 of 70 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2.58.180.0/22 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 167.245.3.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.8.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.12.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.16.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.20.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.24.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.28.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.32.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.36.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.40.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.100.0/23 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.104.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.108.0/23 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.159.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 167.245.160.0/19 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 168.168.0.0/21 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.8.0/22 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.12.0/23 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.14.0/24 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.15.0/24 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.16.0/23 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.24.0/24 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.32.0/22 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.80.0/20 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.96.0/19 | Marsh Limited | BGP | ANNOUNCED | ● high |
| 168.168.150.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.64.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.64.0/21 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.68.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.72.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.84.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.104.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.104.0/21 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.108.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.128.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.132.0/23 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.134.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.135.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.136.0/21 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.144.0/21 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.152.0/22 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.160.0/23 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 205.156.164.0/24 | Marsh Inc. | BGP | ANNOUNCED | ● high |
| 27.111.241.160/30 | Marsh_Pty_Ltd | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 59.154.50.64/29 | Marsh | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 82.167.147.156/30 | Marsh-Co | RIPE | ASSIGNED PA | ● low |
| 85.128.80.244/30 | MARSH | RIPE | ASSIGNED PA | ● low |
| 85.128.81.144/30 | MARSH | RIPE | ASSIGNED PA | ● low |
| 87.204.207.48/29 | MARSH | RIPE | ASSIGNED PA | ● low |
Corporate group (5 confirmed entities)
- Marsh & McLennan Companies, Inc. 9 blocks
- Marsh Ireland Brokers Limited 4 blocks
- Marsh & McLennan Inc 2 blocks
- William-M-Mercer-Ltd 1 blocks
Network trust
what's this?
RPKI hygiene: A
how networks compare →
95.7%
of checked blocks have valid RPKI ROA coverage
(67 of 70)
Possible discrepancies (12)
These blocks are registered to Marsh Inc. 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.
| 168.168.96.0/19 /19 | authorized for AS19905 — Vercara, LLC |
| 168.168.80.0/20 /20 | authorized for AS19905 — Vercara, LLC |
| 168.168.0.0/21 /21 | authorized for AS19905 — Vercara, LLC |
| 2.58.180.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 168.168.8.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 168.168.32.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 205.156.68.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 205.156.108.0/22 /22 | authorized for AS19905 — Vercara, LLC |
| 168.168.12.0/23 /23 | authorized for AS19905 — Vercara, LLC |
| 168.168.14.0/24 /24 | authorized for AS19905 — Vercara, LLC |
| 168.168.15.0/24 /24 | authorized for AS19905 — Vercara, LLC |
| 168.168.24.0/24 /24 | authorized for AS19905 — Vercara, LLC |
NIC Handles
AE186-AP
AG545-AP
AG545-AP
AS12301-MNT
AS17161
AS43949
BTNET-MNT
CEGETEL-ENTREPRISES
COMPLETEL-MNT
DUMY-RIPE
DUMY-RIPE
MAINT-AP-EQUINIXPAC
+16 more