de Jong Remko
BGP inherited
Cluster stats
| Netblocks | 10 |
| Registered in | Netherlands (5) · France (3) |
| All fragments | 21 blocks across 7 clusters |
| Cluster ID | 209344104 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 6 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 51.75.157.72/29 | de Jong Remko | RIPE | LEGACY | ● high |
| 51.89.44.192/29 | de Jong Remko | RIPE | LEGACY | ● high |
| 162.19.189.48/29 | de Jong Remko | RIPE | LEGACY | ● high |
| 62.177.155.96/29 | de-jong | RIPE | ASSIGNED PA | ● low |
| 62.177.211.32/29 | De-Jong-Transport | RIPE | ASSIGNED PA | ● low |
| 87.249.116.224/28 | DE_JONG_EN_LAAN | RIPE | ASSIGNED PA | ● low |
| 213.125.31.0/29 | DE_JONG_ALPHEN_BV | RIPE | ASSIGNED PA | ● low |
| 213.125.207.128/29 | DE_JONG_FASHION | RIPE | ASSIGNED PA | ● low |
| 2001:41f0:800c::/48 | DE_JONG_ALPHEN_BV | RIPE | ASSIGNED | ● low |
| 2001:4d78:500:5f8::/64 | DE_JONG_EN_LAAN | RIPE | ASSIGNED | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “de Jong” — 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.
- DE_JONG_LELIES_HOLLAND_BV 2 blocks
- DE_JONG_DRAAD_EN_ZO 2 blocks
- DE_JONG_EN_TUMP_ASSURANTIE_BEMIDDELING_BV 2 blocks
- DE_JONG_MIDDENMEER_ACCOUNTANTS_EN_BELASTINGADVISEU 2 blocks
- DE_JONG_SINT_NICOLAASGA_BV 2 blocks
- De-Jong-Nicolaascornelis-Petrus 1 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.
- DRUKDEJONG via KPN B.V. sub-allocation
- JONGE01 sub-allocation
- TELE2-CUSTP2P-OVER-DE-TJONGER via Odido Netherlands B.V. sub-allocation
- TELE2-CUST-OVER-DE-TJONGER via Odido Netherlands B.V. sub-allocation
- TELE2-CUST-DE-JONG-OSBORNE via Odido Netherlands B.V. sub-allocation
- A-de-Jong-Th via Odido Netherlands B.V. sub-allocation
- REPRO-DE-JONG via Vodafone Libertel B.V. sub-allocation
- Jonge via Dstny BE N.V. sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(10 of 10)
Possible discrepancies (1)
These blocks are registered to de Jong Remko 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.
| 2001:41f0:800c::/48 /48 | authorized for AS33915 — Vodafone Libertel B.V. |
NIC Handles
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
NL-BBNET-MNT
ORG-DJR1-RIPE
OVH-MNT
VIRTU-MNT
ZIGGO-AUTOREG1