EstNOC OU
Cluster stats
Netblocks83
All fragments 145 blocks across 9 clusters
Cluster ID191607252
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 24 shared RIR contact/maintainer handles
Registry names 7 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (83)

showing 50 of 83 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
37.0.12.0/24 EstNOC OU BGP ANNOUNCED ● high
37.77.56.0/24 EstNOC OU BGP ANNOUNCED ● high
37.77.60.0/24 EstNOC OU BGP ANNOUNCED ● high
37.77.62.0/24 EstNOC OU BGP ANNOUNCED ● high
45.86.201.0/24 EstNOC OU BGP ANNOUNCED ● high
45.128.132.0/24 EstNOC OU BGP ANNOUNCED ● high
45.128.133.0/24 EstNOC OU BGP ANNOUNCED ● high
45.128.134.0/24 EstNOC OU BGP ANNOUNCED ● high
45.128.135.0/24 EstNOC OU BGP ANNOUNCED ● high
45.129.33.0/24 EstNOC OU BGP ANNOUNCED ● high
45.132.195.0/24 EstNOC OU BGP ANNOUNCED ● high
45.133.192.0/23 EstNOC OU BGP ANNOUNCED ● high
45.133.194.0/24 EstNOC OU BGP ANNOUNCED ● high
45.133.195.0/24 EstNOC OU BGP ANNOUNCED ● high
45.138.84.0/24 EstNOC OU BGP ANNOUNCED ● high
45.138.85.0/24 EstNOC OU BGP ANNOUNCED ● high
45.138.86.0/24 EstNOC OU BGP ANNOUNCED ● high
45.138.87.0/24 EstNOC OU BGP ANNOUNCED ● high
45.139.48.0/24 EstNOC OU BGP ANNOUNCED ● high
45.139.49.0/24 EstNOC OU BGP ANNOUNCED ● high
45.146.221.0/24 EstNOC OU BGP ANNOUNCED ● high
45.146.222.0/24 EstNOC OU BGP ANNOUNCED ● high
45.146.223.0/24 EstNOC OU BGP ANNOUNCED ● high
46.246.1.0/24 EstNOC OU BGP ANNOUNCED ● high
85.203.39.0/24 EstNOC OU BGP ANNOUNCED ● high
91.196.68.0/24 EstNOC OU BGP ANNOUNCED ● high
91.196.70.0/24 EstNOC OU BGP ANNOUNCED ● high
103.140.186.0/24 EstNOC OU BGP ANNOUNCED ● high
103.140.187.0/24 EstNOC OU BGP ANNOUNCED ● high
141.98.212.0/24 EstNOC OU BGP ANNOUNCED ● high
141.98.213.0/24 EstNOC OU BGP ANNOUNCED ● high
141.98.214.0/24 EstNOC OU BGP ANNOUNCED ● high
141.98.215.0/24 EstNOC OU BGP ANNOUNCED ● high
147.90.237.0/24 EstNOC OU BGP ANNOUNCED ● high
158.173.75.0/24 EstNOC OU BGP ANNOUNCED ● high
158.173.162.0/24 EstNOC OU BGP ANNOUNCED ● high
173.255.174.0/24 EstNOC OU BGP ANNOUNCED ● high
178.73.220.0/24 EstNOC OU BGP ANNOUNCED ● high
185.51.134.0/24 EstNOC OU BGP ANNOUNCED ● high
185.90.60.0/24 EstNOC OU BGP ANNOUNCED ● high
185.135.141.0/24 EstNOC OU BGP ANNOUNCED ● high
185.209.220.0/24 EstNOC OU BGP ANNOUNCED ● high
185.221.132.0/24 EstNOC OU BGP ANNOUNCED ● high
185.227.68.0/24 EstNOC OU BGP ANNOUNCED ● high
185.234.73.0/24 EstNOC OU BGP ANNOUNCED ● high
192.159.100.0/24 EstNOC OU BGP ANNOUNCED ● high
192.159.101.0/24 EstNOC OU BGP ANNOUNCED ● high
193.36.116.0/24 EstNOC OU BGP ANNOUNCED ● high
193.36.117.0/24 EstNOC OU BGP ANNOUNCED ● high
193.36.118.0/24 EstNOC OU BGP ANNOUNCED ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
80.7% of checked blocks have valid RPKI ROA coverage (67 of 83)
Possible discrepancies (1)

These blocks are registered to EstNOC OU but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

45.129.33.0/24 /24 authorized for AS202425 — IP Volume inc

NIC Handles

ACRO394-RIPE AE311-AP AE343-AP AG545-AP AG545-AP APNIC-HM AS206804 DUMY-RIPE DUMY-RIPE EOA6-AP EOA6-AP ESTNOC-MNT +12 more