ULTIMATE SOFTWARE GROUP
Cluster stats
| Netblocks | 12 |
| All fragments | 14 blocks across 3 clusters |
| Cluster ID | 191655419 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 17 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (12)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 135.84.64.0/22 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 135.84.64.0/20 | ULTIMATE SOFTWARE GROUP | ARIN | ● high | |
| 135.84.68.0/24 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 135.84.72.0/22 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 135.84.76.0/24 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 135.84.79.0/24 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 158.228.12.0/24 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 206.152.14.0/24 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 208.86.168.0/22 | ULTIMATE SOFTWARE GROUP | ARIN | ● high | |
| 208.86.168.0/23 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 209.208.226.0/23 | ULTIMATE SOFTWARE GROUP | BGP | ANNOUNCED | ● high |
| 217.156.233.80/28 | ULTIMATE-SOFTWARE | RIPE | ASSIGNED PA | ● low |
NIC Handles
AB34802-RIPE
AS17289
AS26158
AS32077
AS397133
DUMY-RIPE
DUMY-RIPE
LEVEL3-MNT
QUZAUK
RHODE17-ARIN
RHODE17-ARIN
RHODE17-ARIN
+5 more