James Cahill
Cluster stats
Netblocks22
All fragments 666 blocks across 325 clusters
Cluster ID191742487
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 13 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
22 0 netblocks since 2026-07-05
2026-07-05 peak 22 2026-07-06

IP Ranges (22)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.57.82.173/32 James Cahill PEERINGDB ASSIGNED ● high
149.112.50.41/32 James Cahill PEERINGDB ASSIGNED ● high
178.18.236.216/32 James Cahill PEERINGDB ASSIGNED ● high
185.1.155.220/32 James Cahill PEERINGDB ASSIGNED ● high
2001:504:125:e1::41/128 James Cahill PEERINGDB ASSIGNED ● high
2001:678:120c::/48 James Cahill BGP ANNOUNCED ● high
2001:678:120c::/48 James Cahill RIPE ASSIGNED PI ● high
2001:7f8:17::3:46dd:1/128 James Cahill PEERINGDB ASSIGNED ● high
2001:7f8:d0::3:46dd:1/128 James Cahill PEERINGDB ASSIGNED ● high
2a03:5f80:4:2::236:216/128 James Cahill PEERINGDB ASSIGNED ● high
2a0c:b641:701::21:4749:1/128 James Cahill PEERINGDB ASSIGNED ● high
2a0f:6284:a00::/48 James Cahill RIPE ASSIGNED ● high
2a0f:6284:a00::/40 James Cahill RIPE ALLOCATED-BY-LIR ● high
2a0f:6284:a00::/48 James Cahill BGP ANNOUNCED ● high
2a0f:6284:a01::/48 James Cahill RIPE ASSIGNED ● high
2a0f:6284:a01::/48 James Cahill BGP ANNOUNCED ● high
2a0f:6284:ae0::/48 James Cahill RIPE ASSIGNED ● high
2a0f:6284:ae0::/48 James Cahill BGP ANNOUNCED ● high
2a0f:85c1:dd6::/48 James Cahill BGP ANNOUNCED ● high
2a0f:85c1:dd6::/48 James Cahill RIPE ASSIGNED ● high
2a11:f2c0:ffe0::/48 James Cahill BGP ANNOUNCED ● high
2a11:f2c0:ffe0::/48 James Cahill RIPE ALLOCATED-BY-LIR ● high

Network trust

what's this?
RPKI hygiene: C how networks compare →
77.3% of checked blocks have valid RPKI ROA coverage (17 of 22)
No discrepancies found among checked blocks.

NIC Handles

AS207960-JC-1-MNT AS207960-JC-1-MNT AS207960-MNT AS214749 AS214749 DUMY-RIPE DUMY-RIPE HYEHOST-MNT HYEHOST-MNT INFERNO-MNT LAGRANGE-AUTO-MNT ORG-JC147-RIPE +1 more