Netstream Holding AG
Data as of 2026-07-26
BGP inherited
Cluster stats
| Netblocks | 16 · 29,696 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a01:330::/29) |
| Registered in | Switzerland (15) · PS (1) |
| Cluster ID | 214378464 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 14 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
18
-2 netblocks since 2026-07-05
2026-07-05
peak 20
2026-07-26
IP Ranges (16)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 62.65.128.0/19 | Netstream Holding AG | BGP | ANNOUNCED | ● high |
| 62.65.141.0 – 62.65.143.255 | NETSTREAM-MNT | RIPE | ASSIGNED PA | ● high |
| 62.65.144.0 – 62.65.152.255 | NETSTREAM-MNT | RIPE | ASSIGNED PA | ● high |
| 94.78.0.0/18 | Netstream Holding AG | BGP | ANNOUNCED | ● high |
| 213.133.240.0/21 | Netstream Holding AG | BGP | ANNOUNCED | ● high |
| 2a01:330::/32 | Netstream Holding AG | BGP | ANNOUNCED | ● high |
| 45.85.92.0/22 | Netstream Holding AG | RIPE | ALLOCATED PA | ● low |
| 45.85.92.0/23 | Netstream Holding AG | RIPE | SUB-ALLOCATED PA | ● low |
| 45.85.94.0/23 | Netstream Holding AG | RIPE | SUB-ALLOCATED PA | ● low |
| 62.65.130.0/26 | NETSTREAM-ZH-POP-LIM | RIPE | ASSIGNED PA | ● low |
| 62.65.131.0/26 | NETSTREAM-ZH-POP-OER | RIPE | ASSIGNED PA | ● low |
| 62.65.133.0/26 | NETSTREAM-ZH-POP-KLO | RIPE | ASSIGNED PA | ● low |
| 62.65.134.0/26 | NETSTREAM-ZH-POP-TIX | RIPE | ASSIGNED PA | ● low |
| 62.65.140.0/26 | NETSTREAM-ZH-POP-ZUM | RIPE | ASSIGNED PA | ● low |
| 188.161.104.0/21 | netstream-isp | RIPE | ASSIGNED PA | ● low |
| 2a01:330::/29 | Netstream Holding AG | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Network trust
what's this?
RPKI hygiene: C
how networks compare →
77.8%
of checked blocks have valid RPKI ROA coverage
(14 of 18)
Possible discrepancies (1)
These blocks are registered to Netstream Holding AG 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.
| 188.161.104.0/21 /21 | authorized for AS19905 — Vercara, LLC |
NIC Handles
AC1153-RIPE
AR70393-RIPE
AR834
AS15517
DUMY-RIPE
DUMY-RIPE
NETSTREAM-MNT
NETSTREAM-MNT
NETSTREAM-MNT
ORG-NHA24-RIPE
PALTEL-MNTNER
RIPE-NCC-HM-MNT
+2 more