Coventry University Computing Services
Cluster stats
Netblocks11
All fragments 54 blocks across 20 clusters
Cluster ID191879028
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (11)

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CIDR Org name Registry Status Confidence
81.208.128.0/20 Coventry University Computing Services BGP ANNOUNCED ● high
81.208.128.0/20 Coventry University Computing Services RIPE ALLOCATED PA ● low
81.219.74.224/29 COVENTRY-UNIVERSITY RIPE ASSIGNED PA ● low
86.12.156.16/28 COVENTRY-UNIVERSITY-COLLEGE-LONDON RIPE ASSIGNED PA ● low
89.171.73.32/29 COVENTRY-UNIVERSITY RIPE ASSIGNED PA ● low
118.201.122.128/29 COVENTRY-UNIVERSITY-SG APNIC ALLOCATED NON-PORTABLE ● low
194.75.204.160/27 COVENTRY-UNIVERSITY RIPE ASSIGNED PA ● low
194.81.180.0/22 COVENTRY-COL RIPE ASSIGNED PA ● low
194.83.0.0/22 COVENTRY-COL RIPE ASSIGNED PA ● low
2a00:2381:f5a7:100::/56 COVENTRY-UNIVERSITY RIPE ASSIGNED ● low
2a0e:2dc0::/29 Coventry University Computing Services RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
72.7% of checked blocks have valid RPKI ROA coverage (8 of 11)
Possible discrepancies (3)

These blocks are registered to Coventry University Computing Services but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:f5a7:100::/56 /56 authorized for AS2856 — British Telecommunications PLC
194.81.180.0/22 /22 authorized for AS786 — Jisc Services Limited
194.83.0.0/22 /22 authorized for AS786 — Jisc Services Limited

NIC Handles

AS2068-AP AS25343 AS5089-MNT BTNET-MNT COVENTRY-NOC COVENTRY-NOC DUMY-RIPE DUMY-RIPE JANET-HOSTMASTER MAINT-SG-SINGNET NETIA-MNT ORG-CUCS1-RIPE +3 more