Gladserv Limited
Cluster stats
| Netblocks | 13 |
| All fragments | 20 blocks across 8 clusters |
| Cluster ID | 191779134 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| 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 | |
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 185.128.208.0/24 | Gladserv Limited | BGP | ANNOUNCED | ● high |
| 185.128.209.0/24 | Gladserv Limited | BGP | ANNOUNCED | ● high |
| 185.128.210.0/24 | Gladserv Limited | BGP | ANNOUNCED | ● high |
| 185.128.211.0/24 | Gladserv Limited | BGP | ANNOUNCED | ● high |
| 2a06:d140::/44 | Gladserv Limited | BGP | ANNOUNCED | ● high |
| 2a06:d141::/32 | Gladserv Limited | BGP | ANNOUNCED | ● high |
| 81.187.46.70/32 | GLADSERV-LIMITED | RIPE | ASSIGNED PA | ● low |
| 81.187.122.192/27 | GLADSERV-LIMITED | RIPE | ASSIGNED PA | ● low |
| 90.155.22.128/25 | GLADSERV-LIMITED | RIPE | ASSIGNED PA | ● low |
| 90.155.94.192/26 | GLADSERV-LIMITED | RIPE | ASSIGNED PA | ● low |
| 185.128.208.0/22 | Gladserv Limited | RIPE | ALLOCATED PA | ● low |
| 2001:8b0:fb7c::/48 | GLADSERV-LIMITED | RIPE | ASSIGNED | ● low |
| 2a06:d140::/29 | Gladserv Limited | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
38.5%
of checked blocks have valid RPKI ROA coverage
(5 of 13)
Possible discrepancies (1)
These blocks are registered to Gladserv Limited 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.
| 2001:8b0:fb7c::/48 /48 | authorized for AS20712 — Andrews & Arnold Ltd |
NIC Handles
AA
AS58101
DUMY-RIPE
DUMY-RIPE
ORG-GL200-RIPE
RIPE-NCC-HM-MNT
uk-gladserv-1-mnt
uk-gladserv-1-mnt