Automatic Data Processing, Inc.
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
4 linked clusters ·
76 netblocks ·
76,672 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
HGBOLILQXWER4SAL2I23
Registered name
Automatic Data Processing, Inc.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 66 · 70,656 IPv4 addresses |
| IPv6 | 1 prefix (largest 2400:b780::/32) |
| Registered in | United States (56) · Australia (9) |
| Cluster ID | 213587162 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI HGBOLILQXWER4SAL2I23 |
| Shared handles | clustered on 20 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
66
-1 netblocks since 2026-07-05
2026-07-05
peak 67
2026-07-26
IP Ranges (66)
showing 50 of 66 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 24.104.148.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.1.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.2.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.4.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.5.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.6.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.21.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.22.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.23.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.32.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.42.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.43.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.48.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.91.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.92.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.94.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.96.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.98.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.102.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.104.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.106.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.111.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.112.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.120.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.122.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.124.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.126.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.128.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.136.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.145.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.160.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.168.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.190.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.191.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.199.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.220.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.221.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.222.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.223.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.224.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.226.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.228.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.230.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.232.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.234.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.236.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.238.0/23 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.240.0/21 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.251.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
| 170.146.252.0/24 | Automatic Data Processing, Inc. | BGP | ANNOUNCED | ● high |
IPv6 ranges (1)
| CIDR |
|---|
| 2400:b780::/32 |
Domains hosted in this network
what's this?Corporate group (4 confirmed entities)
- ADP Private Limited 7 blocks
- ADP - Dealer Services 2 blocks
- ADP AUTONET 1 blocks
Network trust
what's this?
RPKI hygiene: F
how networks compare →
4.5%
of checked blocks have valid RPKI ROA coverage
(3 of 66)
No discrepancies found among checked blocks.
NIC Handles
AA2194-AP
ABUSE3476-ARIN
ADPES
ADPL2-AP
ADPL2-AP
APNIC-HM
AS132279
AS14299
DRUMM98-ARIN
ESC76-ARIN
ESC76-ARIN
HOSTM27-ARIN
+8 more