ARTHUR J. GALLAGHER & CO.
ARTHUR J. GALLAGHER & CO (NZ) LIMITED
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
2 linked clusters ·
25 netblocks ·
8,960 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
54930049QLLMPART6V29
Registered name
ARTHUR J. GALLAGHER & CO.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 4 · 512 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:df2:7300::/48) |
| All fragments | 25 blocks across 2 clusters |
| Cluster ID | 213407206 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 54930049QLLMPART6V29 |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 103.100.86.0/23 | ARTHUR J. GALLAGHER & CO (NZ) LIMITED | APNIC | ASSIGNED PORTABLE | ● high |
| 103.100.86.0/24 | ARTHUR J. GALLAGHER & CO (NZ) LIMITED | BGP | ANNOUNCED | ● high |
| 103.100.87.0/24 | ARTHUR J. GALLAGHER & CO (NZ) LIMITED | BGP | ANNOUNCED | ● high |
| 2001:df2:7300::/48 | ARTHUR J. GALLAGHER & CO (NZ) LIMITED | APNIC | ASSIGNED PORTABLE | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:df2:7300::/48 |
Corporate group (2 confirmed entities)
- Arthur J. Gallagher & Co. 21 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
75.0%
of checked blocks have valid RPKI ROA coverage
(3 of 4)
No discrepancies found among checked blocks.
NIC Handles
AC2139-AP
AJGC1-AP
AJGC1-AP
APNIC-HM
AS136960
ORG-CLL1-AP