ICO-CUST-AMTRAK
BGP inherited
Cluster stats
| Netblocks | 17 |
| All fragments | 228 blocks across 110 clusters |
| Cluster ID | 210181378 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
17
0 netblocks since 2026-07-05
2026-07-05
peak 17
2026-07-19
IP Ranges (17)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.104.139.5/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.11/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.12/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.23/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.32/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.33/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.34/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.40/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.69/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.70/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.72/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.73/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.74/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.75/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.76/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.77/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
| 185.104.139.78/32 | ICO-CUST-AMTRAK | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “ICO CUST” — often
per-country or per-system registrations of the same brand, occasionally a different
organisation sharing the name. Not counted in this organisation's own footprint.
- ICO-CUST-GTR 11 blocks
- ICO-CUST-SWR 10 blocks
- ICO-CUST-EUROSTAR 10 blocks
- ICO-CUST-SET 10 blocks
- ICO-CUST-TRANSPORT-FOR-WALES 8 blocks
- ICO-CUST-SNCF 7 blocks
- ICO-CUST-EAST-COAST 6 blocks
- ICO-CUST-GREYHOUND 6 blocks
Sub-allocations under carriers
IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own
naming convention, not a direct registration.
- SHETTEL-CUST sub-allocation
- ZOL-CUST-e08a sub-allocation
- CUST5726-OWNIT-SE via Telenor Sverige AB sub-allocation
- TWT-CUST-GO-828190 via UNIDATA S.p.A. sub-allocation
- Cust 2A02 121E via Swisscom (Schweiz) AG sub-allocation
- VERSATEL-CUST-OS-340194-A-1 via Odido Netherlands B.V. sub-allocation
- SWISSCOM_CUST-178-174-57-248 via Swisscom (Schweiz) AG sub-allocation
- SWISSCOM_CUST-146-4-53-72 via Swisscom (Schweiz) AG sub-allocation
NIC Handles
DUMY-RIPE
DUMY-RIPE
se-icomera-1-mnt
se-icomera-netops-mnt