Andersen Corporation
Andersen Corp.
LEI
SUM1SONW1INQ6HUA9R64
Registered name
Andersen Corporation
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 10 |
| All fragments | 20 blocks across 10 clusters |
| Cluster ID | 191820752 |
| Registry | ARIN |
| Owner jurisdiction | US-MN |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI SUM1SONW1INQ6HUA9R64 |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 158.107.0.0/16 | Andersen Corp. | ARIN | ● high | |
| 78.11.28.168/30 | ANDERSEN | RIPE | ASSIGNED PA | ● low |
| 80.244.225.140/30 | ANDERSEN | RIPE | ASSIGNED PA | ● low |
| 88.210.0.0/24 | Andersen | RIPE | ASSIGNED PA | ● low |
| 88.210.22.0/24 | Andersen | RIPE | ASSIGNED PA | ● low |
| 88.210.51.0/24 | Andersen | RIPE | ASSIGNED PA | ● low |
| 194.139.243.0/24 | ANDERSEN | RIPE | ASSIGNED PA | ● low |
| 195.72.212.8/29 | ANDERSEN-NET | RIPE | ASSIGNED PA | ● low |
| 195.141.1.48/29 | ANDERSEN-NET | RIPE | ASSIGNED PA | ● low |
| 213.216.109.148/30 | ANDERSEN | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
50.0%
of checked blocks have valid RPKI ROA coverage
(5 of 10)
Possible discrepancies (1)
These blocks are registered to Andersen Corp. 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.
| 88.210.22.0/24 /24 | authorized for AS25308 — CityLanCom LTD |
NIC Handles
ANDERS-8
ARTCOMS-MNT-RIPE
AS6730-MNT
CITYLAN-MNT
DUMY-RIPE
DUMY-RIPE
IEA-ARIN
IET-ARIN
IET-ARIN
INTERCOM-NOC
NETIA-MNT
UUNETDE-I