Critical Hub Networks
Cluster stats
Netblocks19
All fragments 116 blocks across 30 clusters
Cluster ID191655505
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 2 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (19)

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CIDR Org name Registry Status Confidence
38.27.96.0/21 Critical Hub Networks BGP ANNOUNCED ● high
38.90.24.0/21 Critical Hub Networks BGP ANNOUNCED ● high
38.92.200.0/21 Critical Hub Networks BGP ANNOUNCED ● high
38.93.160.0/21 Critical Hub Networks BGP ANNOUNCED ● high
198.32.242.237/32 Critical Hub Networks, Inc. PEERINGDB ASSIGNED ● high
206.41.108.47/32 Critical Hub Networks, Inc. PEERINGDB ASSIGNED ● high
206.126.236.201/32 Critical Hub Networks, Inc. PEERINGDB ASSIGNED ● high
209.91.192.0/18 Critical Hub Networks BGP ANNOUNCED ● high
209.91.200.0/21 Critical Hub Networks BGP ANNOUNCED ● high
209.91.208.0/23 Critical Hub Networks BGP ANNOUNCED ● high
209.91.218.0/23 Critical Hub Networks BGP ANNOUNCED ● high
209.91.226.0/23 Critical Hub Networks BGP ANNOUNCED ● high
209.91.230.0/23 Critical Hub Networks BGP ANNOUNCED ● high
209.91.232.0/21 Critical Hub Networks BGP ANNOUNCED ● high
209.91.242.0/23 Critical Hub Networks BGP ANNOUNCED ● high
2001:504:0:2:0:2:3114:1/128 Critical Hub Networks, Inc. PEERINGDB ASSIGNED ● high
2001:504:0:6:0:2:3114:1/128 Critical Hub Networks, Inc. PEERINGDB ASSIGNED ● high
2001:504:40:108::1:47/128 Critical Hub Networks, Inc. PEERINGDB ASSIGNED ● high
2607:f00::/32 Critical Hub Networks BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: F how networks compare →
10.5% of checked blocks have valid RPKI ROA coverage (2 of 19)
No discrepancies found among checked blocks.

NIC Handles

AS23114 AS23114