Sculk Ltd.
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 29 · 5,376 IPv4 addresses |
| IPv6 | 7 prefixes (largest 2a0d:d940:2000::/36) |
| Registered in | United States (16) · Germany (4) · Russia (3) · United Kingdom (2) · SC (2) |
| Also registered under this name | 41 netblocks across 2 separate records |
| Record ID | 241048535 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 22 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (29)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 23.26.37.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 23.26.193.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 31.76.126.0/24 | Sculk Ltd. | RIPE | SUB-ALLOCATED PA | ● high |
| 31.77.67.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 31.77.67.0/25 | Sculk Ltd. | RIPE | ASSIGNED PA | ● high |
| 31.77.67.128/25 | Sculk Ltd. | RIPE | ASSIGNED PA | ● high |
| 50.114.58.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 50.114.102.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 50.114.115.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 77.90.158.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 77.90.183.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 96.126.129.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 108.165.32.0/23 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 108.165.173.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 108.165.174.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 108.165.236.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 140.235.130.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 147.45.216.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 193.5.251.0/24 | Sculk Ltd. | RIPE | ASSIGNED PA | ● high |
| 212.113.99.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 212.113.104.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 216.162.44.0/24 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 2a0d:d940:20::/44 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 2a0d:d940:f0::/44 | Sculk Ltd. | RIPE | ASSIGNED | ● high |
| 2a0d:d940:9001::/48 | Sculk Ltd. | RIPE | ASSIGNED | ● high |
| 2a0d:d940:9006::/48 | Sculk Ltd. | RIPE | ASSIGNED | ● high |
| 2a0d:d940:900e::/48 | Sculk Ltd. | BGP | ANNOUNCED | ● high |
| 2a0d:d940:2000::/36 | Sculk Ltd. Free V6 Project | RIPE | ALLOCATED-BY-LIR | ● low |
| 2a0d:d940:9018::/48 | Sculk Ltd. Free V6 Project | RIPE | ASSIGNED | ● low |
IPv6 ranges (7)
Footprint over time
12 weekly snapshots · JSON
36
+1 netblocks since 2026-07-05
2026-07-05
peak 36
2026-09-13
Network trust
what's this?
RPKI hygiene: B
how networks compare →
88.9%
of checked blocks have valid RPKI ROA coverage
(32 of 36)
Possible discrepancies (3)
These blocks are registered to Sculk Ltd. 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.
| 77.90.183.0/24 /24 | authorized for AS30058 — FDCservers.net |
| 77.90.183.0/24 /24 | authorized for AS30058 — FDCservers.net |
| 140.235.130.0/24 /24 | authorized for AS54218 — SYSTEM36 L.L.C. |
NIC Handles
ACRO45564-RIPE
AS213529
DUMY-RIPE
DUMY-RIPE
IPMEN
KOARA-MNT
LocalNCC-mnt
LocalNCC-mnt
MNT-RAPIDNET
MNT-RAPIDNET
ORG-SCLK1-RIPE
ORG-SLFV1-RIPE
+10 more