Childrens Hospital Colorado

Children's Hospital Colorado
BGP inherited
Cluster stats
Netblocks15 · 13,809 IPv4 addresses
All fragments 22 blocks across 3 clusters
Cluster ID214394514
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 18 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

6 weekly snapshots · JSON
15 +1 netblocks since 2026-07-05
2026-07-05 peak 15 2026-07-26

IP Ranges (15)

⬇ export CSV
CIDR Org name Registry Status Confidence
66.128.208.0/20 Children's Hospital Colorado BGP ANNOUNCED ● high
66.128.215.0/24 Children's Hospital Colorado BGP ANNOUNCED ● high
66.128.217.0/24 Children's Hospital Colorado BGP ANNOUNCED ● high
66.128.218.0/24 Children's Hospital Colorado BGP ANNOUNCED ● high
66.128.219.0/24 Children's Hospital Colorado BGP ANNOUNCED ● high
66.128.220.0/24 Children's Hospital Colorado BGP ANNOUNCED ● high
66.128.221.0/24 Children's Hospital Colorado BGP ANNOUNCED ● high
66.128.222.0/24 Children's Hospital Colorado BGP ANNOUNCED ● high
104.193.218.0/24 Children's Hospital Los Angeles BGP ANNOUNCED ● high
104.193.218.0/23 Children's Hospital Los Angeles BGP ANNOUNCED ● high
104.193.222.0/23 Children's Hospital Los Angeles BGP ANNOUNCED ● high
104.193.222.0/24 Children's Hospital Los Angeles BGP ANNOUNCED ● high
192.91.204.0/24 Children's Hospital & Medical Center BGP ANNOUNCED ● high
66.128.208.0/20 Children's Hospital Colorado ARIN DIRECT ALLOCATION ● low
104.193.216.0/21 Children's Hospital Los Angeles ARIN DIRECT ALLOCATION ● low

NIC Handles

AS11756 AS32022 AS393862 CHD CHLA-1 NADYB-ARIN NADYB-ARIN NADYB-ARIN NADYB-ARIN NETWO4188-ARIN NETWO4188-ARIN NETWO4188-ARIN +6 more