SDC Hosting and Support Ltd
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 10 · 1,538 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2a0b:54c0::/29) |
| Registered in | United Kingdom (6) · United States (2) |
| Record ID | 240896519 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 8 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 (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 154.56.248.0/24 | SDC Hosting and Support Ltd | BGP | ANNOUNCED | ● high |
| 154.56.249.0/24 | SDC Hosting and Support Ltd | BGP | ANNOUNCED | ● high |
| 185.253.89.0/24 | SDC Hosting and Support Ltd | BGP | ANNOUNCED | ● high |
| 185.253.90.0/24 | SDC Hosting and Support Ltd | BGP | ANNOUNCED | ● high |
| 185.253.91.0/24 | SDC Hosting and Support Ltd | BGP | ANNOUNCED | ● high |
| 195.66.226.177/32 | SDC Hosting and Support | PEERINGDB | ASSIGNED | ● high |
| 195.66.236.30/32 | SDC Hosting and Support | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::3:2efc:1/128 | SDC Hosting and Support | PEERINGDB | ASSIGNED | ● high |
| 185.253.88.0/22 | SDC Hosting and Support Ltd | RIPE | ALLOCATED PA | ● low |
| 2a0b:54c0::/29 | SDC Hosting and Support Ltd | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (2)
Footprint over time
12 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-09-13
Network trust
what's this?
RPKI hygiene: C
how networks compare →
60.0%
of checked blocks have valid RPKI ROA coverage
(6 of 10)
No discrepancies found among checked blocks.
NIC Handles
AS208636
AS208636
DUMY-RIPE
DUMY-RIPE
ORG-SDL9-RIPE
RIPE-NCC-HM-MNT
uk-suffolk-dc-1-mnt
uk-suffolk-dc-1-mnt