Jisc Services Limited
CARDIFF-VALE-COLL
BGP inherited
Cluster stats
Netblocks6
All fragments 7 blocks across 2 clusters
Cluster ID191879181
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

3 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-07-12

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
193.60.216.0/23 CARDIFF-VALE-COLL RIPE ASSIGNED PA ● low
194.81.114.0/23 CARDIFF-VALE-COLL RIPE ASSIGNED PA ● low
194.81.162.0/23 CARDIFF-VALE-COLL RIPE ASSIGNED PA ● low
194.83.64.0/22 CARDIFF-VALE-COLL RIPE ASSIGNED PA ● low
194.83.156.0/22 CARDIFF-VALE-COLL RIPE ASSIGNED PA ● low
2001:630:2fe::/48 CARDIFF-VALE-COLL RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
RPKI-inferred operator Jisc Services Limited
Nearly all of this network's RPKI-covered space is cryptographically authorized for this single operator — the registered netname is likely one of its internal infrastructure labels.
No discrepancies found among checked blocks.

NIC Handles

DUMY-RIPE DUMY-RIPE JANET-HOSTMASTER