STW

BGP inherited
Cluster stats
Netblocks7 · 938 IPv4 addresses
Registered in Austria (2) · Denmark (1) · Netherlands (1) · Russia (1) · Taiwan (1)
All fragments 62 blocks across 39 clusters
Cluster ID208893441
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 11 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-19

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
77.244.245.16/29 STW-GMBH-NET RIPE ASSIGNED PA ● low
83.65.86.128/27 STW-GmbH RIPE ASSIGNED PA ● low
161.248.160.0/23 STW APNIC ALLOCATED PORTABLE ● low
176.62.203.56/29 STW RIPE ASSIGNED PA ● low
195.169.90.128/25 STW-NET RIPE ASSIGNED PA ● low
212.176.13.0/24 STW-NET RIPE ASSIGNED PA ● low
2401:e8a0::/32 STW APNIC ALLOCATED PORTABLE ● low

Possibly related to this organisation

what's this?
Same name family
Separately-registered clusters whose names share “STW” — 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.
Combined view of all 39 name-family clusters →

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.4% of checked blocks have valid RPKI ROA coverage (5 of 7)
Possible discrepancies (1)

These blocks are registered to STW 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.

212.176.13.0/24 /24 authorized for AS2854 — LLC Orange Business Services

NIC Handles

DUMY-RIPE DUMY-RIPE ITM8-MNT MAINT-TW-TWNIC NESSUS-AT-MNT PRIO-MNT ROSPRINT-NCC SN-LIR-MNT SURF-AUTO-MNT YT1061-AP YT1061-AP