KAPPER NETWORK-COMMUNICATIONS GmbH
SIL-KAPPER
BGP inherited
Cluster stats
| Netblocks | 6 · 466 IPv4 addresses |
| All fragments | 12 blocks across 7 clusters |
| Cluster ID | 204654810 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
6
0 netblocks since 2026-07-05
2026-07-05
peak 6
2026-07-13
IP Ranges (6)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.116.5.0/28 | SIL-KAPPER | RIPE | ASSIGNED PA | ● low |
| 62.116.5.24/29 | SIL-KAPPER | RIPE | ASSIGNED PA | ● low |
| 62.116.5.64/26 | SIL-KAPPER | RIPE | ASSIGNED PA | ● low |
| 62.116.84.0/26 | SIL-KAPPER | RIPE | ASSIGNED PA | ● low |
| 62.116.84.64/26 | SIL-KAPPER | RIPE | ASSIGNED PA | ● low |
| 62.116.121.0/24 | SIL-KAPPER | RIPE | ASSIGNED PA | ● low |
Possibly related to this organisation
what's this?Same name family
Separately-registered clusters whose names share “SIL KAPPER” — 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.
- SIL-KAPPER-DONAURADIO 1 blocks
- SIL-KAPPER-BERGGASSE 1 blocks
- SIL-KAPPER-ZEROONE 1 blocks
- SIL-KAPPER-UHLPLATZ 1 blocks
- SIL-KAPPER-USERBONE 1 blocks
- SIL-KAPPER-ACCESS 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.
- blizz4kapper sub-allocation
- KAPPERANDREA-HWY-AT via A1 Telekom Austria AG sub-allocation
- NEDERLANDSE_KAPPERSAKADEMIE_DEN_HAAG_BV via Vodafone Libertel B.V. sub-allocation
- Kapper 01 upstream via Zayo Infrastructure France SA sub-allocation
- KAPPERISRL sub-allocation
- KNUD-KAPPER-HANSEN-OG-VIBEKE-VOLLMER-NET via TDC Holding A/S sub-allocation
- SIL-KAPPER-DONAURADIO via Hutchison Drei Austria GmbH sub-allocation
- SIL-KAPPER-BERGGASSE via Hutchison Drei Austria GmbH sub-allocation
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(6 of 6)
Possible discrepancies (1)
These blocks are registered to SIL-KAPPER 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.
| 62.116.121.0/24 /24 | authorized for AS8437 — Hutchison Drei Austria GmbH |
NIC Handles
DUMY-RIPE
DUMY-RIPE
SIL-MNT