Sharpstream Ltd
Data as of 2026-09-27
BGP inherited
This organisation
| Netblocks | 22 · 2,309 IPv4 addresses |
| IPv6 | 11 prefixes (largest 2a0e:9ac0::/32) |
| Registered in | United Kingdom (11) · Poland (1) |
| Also registered under this name | 31 netblocks across 2 separate records |
| Record ID | 246691610 |
| Registry | BGP |
| Customers | see who runs inside 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 · report an issue | |
IP Ranges (22)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.136.200.0/24 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 45.136.203.0/24 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 91.193.244.0/22 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 91.193.244.0/24 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 91.193.245.0/24 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 91.193.246.0/24 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 91.193.247.0/24 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 195.66.224.42/32 | SharpStream | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::1502:3/128 | SharpStream | PEERINGDB | ASSIGNED | ● high |
| 2a0e:9ac0:5544::/48 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 2a0e:9ac0:5545::/48 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 2a0e:9ac0:5546::/48 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 2a0e:9ac0:5547::/48 | Sharpstream Ltd | BGP | ANNOUNCED | ● high |
| 45.136.200.0/22 | Sharpstream Ltd | RIPE | ALLOCATED PA | ● low |
| 46.28.246.0/30 | SHARPSTREAM_LTD | RIPE | ASSIGNED PA | ● low |
| 193.27.42.0/24 | Sharpstream Ltd | RIPE | ASSIGNED PI | ● low |
| 2a02:2978:8010:f::/64 | SHARPSTREAM_LTD | RIPE | ASSIGNED | ● low |
| 2a0e:9ac0::/32 | Sharpstream Ltd | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a0e:9ac0:5548::/48 | SHARPSTREAM | RIPE | ASSIGNED | ● low |
| 2a0e:9ac0:5549::/48 | SHARPSTREAM | RIPE | ASSIGNED | ● low |
| 2a0e:9ac0:554a::/48 | SHARPSTREAM | RIPE | ASSIGNED | ● low |
| 2a0e:9ac0:554b::/48 | SHARPSTREAM | RIPE | ASSIGNED | ● low |
IPv6 ranges (11)
Footprint over time
14 weekly snapshots · JSON
27
+2 netblocks since 2026-07-05
2026-07-05
peak 27
2026-09-27
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(27 of 27)
No discrepancies found among checked blocks.
NIC Handles
AS58188
AS58188
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
ORG-SL547-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
uk-sharpstream-1-mnt
uk-sharpstream-1-mnt