Wolfnet

Registry
Cluster stats
Netblocks8 · 1,403 IPv4 addresses
Registered in Czechia (4) · Germany (1) · Taiwan (1)
Cluster ID211366406
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution Registry record
Shared handles clustered on 9 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
8 0 netblocks since 2026-07-05
2026-07-05 peak 8 2026-07-19

IP Ranges (8)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.1.125.227/32 WOLFNET PEERINGDB ASSIGNED ● high
2001:7f8:d0::97be:1/128 WOLFNET PEERINGDB ASSIGNED ● high
5.183.12.0/24 Wolfnet RIPE ASSIGNED PA ● low
5.183.13.0/25 Wolfnet RIPE ASSIGNED PA ● low
5.183.14.0/24 Wolfnet RIPE ASSIGNED PA ● low
5.183.15.0/24 Wolfnet RIPE ASSIGNED PA ● low
103.169.126.0/23 WOLFNET APNIC ALLOCATED PORTABLE ● low
2407:a0c0::/32 WOLFNET APNIC ALLOCATED PORTABLE ● low

Possibly related to this organisation

what's this?
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.

Network trust

what's this?
RPKI hygiene: C how networks compare →
75.0% of checked blocks have valid RPKI ROA coverage (6 of 8)
Possible discrepancies (4)

These blocks are registered to Wolfnet but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

103.169.126.0/23 /23 authorized for AS138997 — UBITECH ASIA LIMITED
5.183.12.0/24 /24 authorized for AS201476 — ISP Alliance a.s.
5.183.14.0/24 /24 authorized for AS201476 — ISP Alliance a.s.
5.183.15.0/24 /24 authorized for AS201476 — ISP Alliance a.s.

NIC Handles

AS38846 AT939-AP BCH5-AP BCH5-AP DUMY-RIPE DUMY-RIPE MAINT-TW-TWNIC MNT-GRAPESC SNLS1-RIPE