COLOGIX HOLDINGS, INC.

Cologix, Inc
Data as of 2026-08-23
GLEIF verified
Complete entity footprint
2 linked clusters · 110 netblocks · 480,517 IPv4 addresses · 14 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
549300O8TRLPP8IXEG50
Registered name
COLOGIX HOLDINGS, INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks95 · 477,701 IPv4 addresses
IPv6 13 prefixes (largest 2001:518::/32)
Cluster ID226915288
RegistryBGP
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300O8TRLPP8IXEG50
Shared handles clustered on 14 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

9 weekly snapshots · JSON
116 +21 netblocks since 2026-07-05
2026-07-05 peak 116 2026-08-23

IP Ranges (95)

showing 50 of 95 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
50.58.240.0/24 Cologix, Inc BGP ANNOUNCED ● high
64.21.0.0/17 Cologix, Inc BGP ANNOUNCED ● high
64.21.128.0/19 Cologix, Inc BGP ANNOUNCED ● high
64.21.160.0/20 Cologix, Inc BGP ANNOUNCED ● high
64.21.176.0/21 Cologix, Inc BGP ANNOUNCED ● high
64.247.0.0/18 Cologix, Inc BGP ANNOUNCED ● high
64.247.12.0/24 Cologix, Inc BGP ANNOUNCED ● high
66.29.0.0/17 Cologix, Inc BGP ANNOUNCED ● high
66.29.98.0/24 Cologix, Inc BGP ANNOUNCED ● high
66.104.102.0/24 Cologix, Inc BGP ANNOUNCED ● high
66.246.0.0/16 Cologix, Inc BGP ANNOUNCED ● high
66.246.36.0/22 Cologix, Inc BGP ANNOUNCED ● high
66.246.112.0/22 Cologix, Inc BGP ANNOUNCED ● high
66.246.142.0/24 Cologix, Inc BGP ANNOUNCED ● high
67.154.188.0/22 Cologix, Inc BGP ANNOUNCED ● high
67.196.0.0/16 Cologix, Inc BGP ANNOUNCED ● high
67.196.88.0/24 Cologix, Inc BGP ANNOUNCED ● high
67.196.184.0/21 Cologix, Inc BGP ANNOUNCED ● high
70.47.0.0/16 Cologix, Inc BGP ANNOUNCED ● high
70.47.50.0/23 Cologix, Inc BGP ANNOUNCED ● high
70.47.54.0/24 Cologix, Inc BGP ANNOUNCED ● high
70.47.210.0/24 Cologix, Inc BGP ANNOUNCED ● high
70.47.211.0/24 Cologix, Inc BGP ANNOUNCED ● high
71.5.34.0/24 Cologix, Inc BGP ANNOUNCED ● high
72.20.96.0/19 Cologix, Inc BGP ANNOUNCED ● high
72.172.176.0/20 Cologix, Inc BGP ANNOUNCED ● high
74.113.136.0/21 Cologix, Inc BGP ANNOUNCED ● high
74.116.192.0/21 Cologix, Inc BGP ANNOUNCED ● high
74.121.64.0/24 Cologix, Inc BGP ANNOUNCED ● high
74.121.64.0/22 Cologix, Inc BGP ANNOUNCED ● high
74.121.65.0/24 Cologix, Inc BGP ANNOUNCED ● high
74.121.66.0/24 Cologix, Inc BGP ANNOUNCED ● high
74.219.154.0/24 Cologix, Inc BGP ANNOUNCED ● high
77.67.101.0/24 Cologix, Inc BGP ANNOUNCED ● high
96.11.188.0/24 Cologix, Inc BGP ANNOUNCED ● high
97.65.22.0/24 Cologix, Inc BGP ANNOUNCED ● high
173.224.64.0/20 Cologix, Inc BGP ANNOUNCED ● high
198.32.160.20/32 Cologix PEERINGDB ASSIGNED ● high
198.102.78.0/24 Cologix, Inc BGP ANNOUNCED ● high
198.102.79.0/24 Cologix, Inc BGP ANNOUNCED ● high
199.30.129.0/24 Cologix, Inc BGP ANNOUNCED ● high
199.30.130.0/23 Cologix, Inc BGP ANNOUNCED ● high
199.188.168.0/22 Cologix, Inc BGP ANNOUNCED ● high
199.188.170.0/24 Cologix, Inc BGP ANNOUNCED ● high
199.233.220.0/22 Cologix, Inc BGP ANNOUNCED ● high
199.254.141.0/24 Cologix, Inc BGP ANNOUNCED ● high
206.53.202.8/32 Cologix PEERINGDB ASSIGNED ● high
206.53.204.21/32 Cologix PEERINGDB ASSIGNED ● high
206.82.104.16/32 Cologix PEERINGDB ASSIGNED ● high
206.126.115.44/32 Cologix PEERINGDB ASSIGNED ● high

IPv6 ranges (13)

CIDR
2001:518::/32
2605:4400::/32
2607:fce0::/32
2001:518:9000::/36
2001:518:a000::/36
2001:518:2802::/48
2605:4400:2::/48
2605:4400:5::/48
2001:504:17:115::44/128
2001:504:1::a500:8001:1/128
2001:504:36::1f41:0:1/128
2001:504:61::1f41:0:1/128
2001:504:64:100::21/128

Domains hosted in this network

what's this?
blu-ray.com connectiverx.com remora.inc etaspot.net

Corporate group (2 confirmed entities)

Network trust

what's this?
RPKI hygiene: F how networks compare →
11.2% of checked blocks have valid RPKI ROA coverage (13 of 116)
No discrepancies found among checked blocks.

NIC Handles

ABUSE5526-ARIN AS40715 AS46672 AS7151 AS8001 AS8001 BECKJ20-ARIN BECKJ20-ARIN COLOG-8 COLOG-8-Z JOBAY1-ARIN NETWO9665-ARIN +2 more