City_and_Guilds
Cluster stats
| Netblocks | 15 |
| All fragments | 36 blocks across 5 clusters |
| Cluster ID | 194292621 |
| Registry | APNIC |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
2 weekly snapshots · JSON
15
0 netblocks since 2026-07-05
2026-07-05
peak 15
2026-07-06
IP Ranges (15)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 77.95.83.128/26 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 77.95.83.192/27 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 77.95.83.240/28 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 94.126.108.224/29 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 94.126.109.128/28 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 94.126.110.160/28 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 94.126.110.176/28 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 122.180.3.224/30 | CITY_and_GUILDS | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 122.180.25.160/29 | CITY_AND_GUILDS | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 122.180.50.108/30 | CITY_AND_GUILDS | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 122.180.62.56/29 | CITY_and_GUILDS | APNIC | ALLOCATED NON-PORTABLE | ● low |
| 217.64.228.136/29 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 217.64.228.144/28 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 217.64.228.192/28 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
| 217.64.228.240/28 | City_and_Guilds | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: D
how networks compare →
46.7%
of checked blocks have valid RPKI ROA coverage
(7 of 15)
No discrepancies found among checked blocks.
NIC Handles
ATTENDA-MNT
DEL2-AP
DEL2-AP
DUMY-RIPE
DUMY-RIPE
MAINT-IN-TELEMEDIA