NORTECH

Data as of 2026-11-08
Handle
Complete entity footprint
3 linked clusters · 197 netblocks · 32,768 IPv4 addresses · 1 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain nortech.com.ar — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
This organisation
Netblocks197 · 32,768 IPv4 addresses
IPv6 1 prefix (largest 2803:5080::/32)
Also registered under this name 203 netblocks across 4 separate records
Record ID264881468
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution RIR handle
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (197)

⬇ export CSV
CIDR Org name Registry Status Confidence
181.225.192.0/23 NORTECH BGP ANNOUNCED ● high
181.225.192.0/19 NORTECH BGP ANNOUNCED ● high
181.225.192.0/24 NORTECH BGP ANNOUNCED ● high
181.225.193.0/24 NORTECH BGP ANNOUNCED ● high
181.225.194.0/23 NORTECH BGP ANNOUNCED ● high
181.225.194.0/24 NORTECH BGP ANNOUNCED ● high
181.225.195.0/24 NORTECH BGP ANNOUNCED ● high
181.225.196.0/23 NORTECH BGP ANNOUNCED ● high
181.225.196.0/24 NORTECH BGP ANNOUNCED ● high
181.225.197.0/24 NORTECH BGP ANNOUNCED ● high
181.225.198.0/23 NORTECH BGP ANNOUNCED ● high
181.225.198.0/24 NORTECH BGP ANNOUNCED ● high
181.225.199.0/24 NORTECH BGP ANNOUNCED ● high
181.225.200.0/23 NORTECH BGP ANNOUNCED ● high
181.225.200.0/24 NORTECH BGP ANNOUNCED ● high
181.225.201.0/24 NORTECH BGP ANNOUNCED ● high
181.225.202.0/23 NORTECH BGP ANNOUNCED ● high
181.225.202.0/24 NORTECH BGP ANNOUNCED ● high
181.225.203.0/24 NORTECH BGP ANNOUNCED ● high
181.225.204.0/23 NORTECH BGP ANNOUNCED ● high
181.225.204.0/24 NORTECH BGP ANNOUNCED ● high
181.225.205.0/24 NORTECH BGP ANNOUNCED ● high
181.225.206.0/23 NORTECH BGP ANNOUNCED ● high
181.225.206.0/24 NORTECH BGP ANNOUNCED ● high
181.225.207.0/24 NORTECH BGP ANNOUNCED ● high
181.225.208.0/23 NORTECH BGP ANNOUNCED ● high
181.225.208.0/24 NORTECH BGP ANNOUNCED ● high
181.225.209.0/24 NORTECH BGP ANNOUNCED ● high
181.225.210.0/23 NORTECH BGP ANNOUNCED ● high
181.225.210.0/24 NORTECH BGP ANNOUNCED ● high
181.225.211.0/24 NORTECH BGP ANNOUNCED ● high
181.225.212.0/23 NORTECH BGP ANNOUNCED ● high
181.225.212.0/24 NORTECH BGP ANNOUNCED ● high
181.225.213.0/24 NORTECH BGP ANNOUNCED ● high
181.225.214.0/23 NORTECH BGP ANNOUNCED ● high
181.225.214.0/24 NORTECH BGP ANNOUNCED ● high
181.225.215.0/24 NORTECH BGP ANNOUNCED ● high
181.225.216.0/23 NORTECH BGP ANNOUNCED ● high
181.225.216.0/24 NORTECH BGP ANNOUNCED ● high
181.225.217.0/24 NORTECH BGP ANNOUNCED ● high
181.225.218.0/23 NORTECH BGP ANNOUNCED ● high
181.225.218.0/24 NORTECH BGP ANNOUNCED ● high
181.225.219.0/24 NORTECH BGP ANNOUNCED ● high
181.225.220.0/23 NORTECH BGP ANNOUNCED ● high
181.225.220.0/24 NORTECH BGP ANNOUNCED ● high
181.225.221.0/24 NORTECH BGP ANNOUNCED ● high
181.225.222.0/23 NORTECH BGP ANNOUNCED ● high
181.225.222.0/24 NORTECH BGP ANNOUNCED ● high
181.225.223.0/24 NORTECH BGP ANNOUNCED ● high
186.0.136.0/21 NORTECH BGP ANNOUNCED ● high
186.0.136.0/23 NORTECH BGP ANNOUNCED ● high
186.0.136.0/24 NORTECH BGP ANNOUNCED ● high
186.0.137.0/24 NORTECH BGP ANNOUNCED ● high
186.0.138.0/23 NORTECH BGP ANNOUNCED ● high
186.0.138.0/24 NORTECH BGP ANNOUNCED ● high
186.0.139.0/24 NORTECH BGP ANNOUNCED ● high
186.0.140.0/23 NORTECH BGP ANNOUNCED ● high
186.0.140.0/24 NORTECH BGP ANNOUNCED ● high
186.0.141.0/24 NORTECH BGP ANNOUNCED ● high
186.0.142.0/23 NORTECH BGP ANNOUNCED ● high
186.0.142.0/24 NORTECH BGP ANNOUNCED ● high
186.0.143.0/24 NORTECH BGP ANNOUNCED ● high
186.1.224.0/20 NORTECH BGP ANNOUNCED ● high
186.1.224.0/23 NORTECH BGP ANNOUNCED ● high
186.1.224.0/24 NORTECH BGP ANNOUNCED ● high
186.1.225.0/24 NORTECH BGP ANNOUNCED ● high
186.1.226.0/23 NORTECH BGP ANNOUNCED ● high
186.1.226.0/24 NORTECH BGP ANNOUNCED ● high
186.1.227.0/24 NORTECH BGP ANNOUNCED ● high
186.1.228.0/23 NORTECH BGP ANNOUNCED ● high
186.1.228.0/24 NORTECH BGP ANNOUNCED ● high
186.1.229.0/24 NORTECH BGP ANNOUNCED ● high
186.1.230.0/23 NORTECH BGP ANNOUNCED ● high
186.1.230.0/24 NORTECH BGP ANNOUNCED ● high
186.1.231.0/24 NORTECH BGP ANNOUNCED ● high
186.1.232.0/23 NORTECH BGP ANNOUNCED ● high
186.1.232.0/24 NORTECH BGP ANNOUNCED ● high
186.1.233.0/24 NORTECH BGP ANNOUNCED ● high
186.1.234.0/23 NORTECH BGP ANNOUNCED ● high
186.1.234.0/24 NORTECH BGP ANNOUNCED ● high
186.1.235.0/24 NORTECH BGP ANNOUNCED ● high
186.1.236.0/23 NORTECH BGP ANNOUNCED ● high
186.1.236.0/24 NORTECH BGP ANNOUNCED ● high
186.1.237.0/24 NORTECH BGP ANNOUNCED ● high
186.1.238.0/23 NORTECH BGP ANNOUNCED ● high
186.1.238.0/24 NORTECH BGP ANNOUNCED ● high
186.1.239.0/24 NORTECH BGP ANNOUNCED ● high
186.1.240.0/21 NORTECH BGP ANNOUNCED ● high
186.1.240.0/23 NORTECH BGP ANNOUNCED ● high
186.1.240.0/24 NORTECH BGP ANNOUNCED ● high
186.1.241.0/24 NORTECH BGP ANNOUNCED ● high
186.1.242.0/23 NORTECH BGP ANNOUNCED ● high
186.1.242.0/24 NORTECH BGP ANNOUNCED ● high
186.1.243.0/24 NORTECH BGP ANNOUNCED ● high
186.1.244.0/23 NORTECH BGP ANNOUNCED ● high
186.1.244.0/24 NORTECH BGP ANNOUNCED ● high
186.1.245.0/24 NORTECH BGP ANNOUNCED ● high
186.1.246.0/24 NORTECH BGP ANNOUNCED ● high
186.1.246.0/23 NORTECH BGP ANNOUNCED ● high
186.1.247.0/24 NORTECH BGP ANNOUNCED ● high
190.181.64.0/18 NORTECH BGP ANNOUNCED ● high
190.181.64.0/23 NORTECH BGP ANNOUNCED ● high
190.181.64.0/24 NORTECH BGP ANNOUNCED ● high
190.181.64.0/19 NORTECH BGP ANNOUNCED ● high
190.181.65.0/24 NORTECH BGP ANNOUNCED ● high
190.181.66.0/23 NORTECH BGP ANNOUNCED ● high
190.181.66.0/24 NORTECH BGP ANNOUNCED ● high
190.181.67.0/24 NORTECH BGP ANNOUNCED ● high
190.181.68.0/23 NORTECH BGP ANNOUNCED ● high
190.181.68.0/24 NORTECH BGP ANNOUNCED ● high
190.181.69.0/24 NORTECH BGP ANNOUNCED ● high
190.181.70.0/23 NORTECH BGP ANNOUNCED ● high
190.181.70.0/24 NORTECH BGP ANNOUNCED ● high
190.181.71.0/24 NORTECH BGP ANNOUNCED ● high
190.181.72.0/23 NORTECH BGP ANNOUNCED ● high
190.181.73.0/24 NORTECH BGP ANNOUNCED ● high
190.181.74.0/23 NORTECH BGP ANNOUNCED ● high
190.181.75.0/24 NORTECH BGP ANNOUNCED ● high
190.181.76.0/23 NORTECH BGP ANNOUNCED ● high
190.181.76.0/24 NORTECH BGP ANNOUNCED ● high
190.181.77.0/24 NORTECH BGP ANNOUNCED ● high
190.181.78.0/24 NORTECH BGP ANNOUNCED ● high
190.181.78.0/23 NORTECH BGP ANNOUNCED ● high
190.181.79.0/24 NORTECH BGP ANNOUNCED ● high
190.181.80.0/23 NORTECH BGP ANNOUNCED ● high
190.181.80.0/24 NORTECH BGP ANNOUNCED ● high
190.181.81.0/24 NORTECH BGP ANNOUNCED ● high
190.181.82.0/23 NORTECH BGP ANNOUNCED ● high
190.181.82.0/24 NORTECH BGP ANNOUNCED ● high
190.181.83.0/24 NORTECH BGP ANNOUNCED ● high
190.181.84.0/23 NORTECH BGP ANNOUNCED ● high
190.181.84.0/24 NORTECH BGP ANNOUNCED ● high
190.181.85.0/24 NORTECH BGP ANNOUNCED ● high
190.181.86.0/23 NORTECH BGP ANNOUNCED ● high
190.181.86.0/24 NORTECH BGP ANNOUNCED ● high
190.181.87.0/24 NORTECH BGP ANNOUNCED ● high
190.181.88.0/23 NORTECH BGP ANNOUNCED ● high
190.181.88.0/24 NORTECH BGP ANNOUNCED ● high
190.181.89.0/24 NORTECH BGP ANNOUNCED ● high
190.181.90.0/23 NORTECH BGP ANNOUNCED ● high
190.181.90.0/24 NORTECH BGP ANNOUNCED ● high
190.181.91.0/24 NORTECH BGP ANNOUNCED ● high
190.181.92.0/24 NORTECH BGP ANNOUNCED ● high
190.181.92.0/23 NORTECH BGP ANNOUNCED ● high
190.181.93.0/24 NORTECH BGP ANNOUNCED ● high
190.181.94.0/23 NORTECH BGP ANNOUNCED ● high
190.181.94.0/24 NORTECH BGP ANNOUNCED ● high
190.181.95.0/24 NORTECH BGP ANNOUNCED ● high
190.181.96.0/24 NORTECH BGP ANNOUNCED ● high
190.181.96.0/23 NORTECH BGP ANNOUNCED ● high
190.181.96.0/19 NORTECH BGP ANNOUNCED ● high
190.181.97.0/24 NORTECH BGP ANNOUNCED ● high
190.181.98.0/24 NORTECH BGP ANNOUNCED ● high
190.181.98.0/23 NORTECH BGP ANNOUNCED ● high
190.181.99.0/24 NORTECH BGP ANNOUNCED ● high
190.181.100.0/24 NORTECH BGP ANNOUNCED ● high
190.181.100.0/23 NORTECH BGP ANNOUNCED ● high
190.181.101.0/24 NORTECH BGP ANNOUNCED ● high
190.181.102.0/23 NORTECH BGP ANNOUNCED ● high
190.181.103.0/24 NORTECH BGP ANNOUNCED ● high
190.181.104.0/24 NORTECH BGP ANNOUNCED ● high
190.181.104.0/23 NORTECH BGP ANNOUNCED ● high
190.181.105.0/24 NORTECH BGP ANNOUNCED ● high
190.181.106.0/24 NORTECH BGP ANNOUNCED ● high
190.181.106.0/23 NORTECH BGP ANNOUNCED ● high
190.181.107.0/24 NORTECH BGP ANNOUNCED ● high
190.181.108.0/23 NORTECH BGP ANNOUNCED ● high
190.181.108.0/24 NORTECH BGP ANNOUNCED ● high
190.181.109.0/24 NORTECH BGP ANNOUNCED ● high
190.181.110.0/23 NORTECH BGP ANNOUNCED ● high
190.181.110.0/24 NORTECH BGP ANNOUNCED ● high
190.181.111.0/24 NORTECH BGP ANNOUNCED ● high
190.181.112.0/23 NORTECH BGP ANNOUNCED ● high
190.181.112.0/24 NORTECH BGP ANNOUNCED ● high
190.181.113.0/24 NORTECH BGP ANNOUNCED ● high
190.181.114.0/23 NORTECH BGP ANNOUNCED ● high
190.181.114.0/24 NORTECH BGP ANNOUNCED ● high
190.181.115.0/24 NORTECH BGP ANNOUNCED ● high
190.181.116.0/23 NORTECH BGP ANNOUNCED ● high
190.181.116.0/24 NORTECH BGP ANNOUNCED ● high
190.181.117.0/24 NORTECH BGP ANNOUNCED ● high
190.181.118.0/23 NORTECH BGP ANNOUNCED ● high
190.181.118.0/24 NORTECH BGP ANNOUNCED ● high
190.181.119.0/24 NORTECH BGP ANNOUNCED ● high
190.181.120.0/24 NORTECH BGP ANNOUNCED ● high
190.181.120.0/23 NORTECH BGP ANNOUNCED ● high
190.181.121.0/24 NORTECH BGP ANNOUNCED ● high
190.181.122.0/24 NORTECH BGP ANNOUNCED ● high
190.181.122.0/23 NORTECH BGP ANNOUNCED ● high
190.181.123.0/24 NORTECH BGP ANNOUNCED ● high
190.181.124.0/24 NORTECH BGP ANNOUNCED ● high
190.181.124.0/23 NORTECH BGP ANNOUNCED ● high
190.181.125.0/24 NORTECH BGP ANNOUNCED ● high
190.181.126.0/24 NORTECH BGP ANNOUNCED ● high
190.181.126.0/23 NORTECH BGP ANNOUNCED ● high
190.181.127.0/24 NORTECH BGP ANNOUNCED ● high
2803:5080::/32 NORTECH BGP ANNOUNCED ● high

IPv6 ranges (1)

CIDR
2803:5080::/32

Footprint over time

12 weekly snapshots · JSON
200 -66 netblocks since 2026-07-05
2026-07-05 peak 290 2026-11-08

Domains this organisation publishes

what's this?
nortech.com.ar

Network trust

what's this?
RPKI hygiene: A how networks compare →
99.5% of checked blocks have valid RPKI ROA coverage (199 of 200)
Possible discrepancies (5)

These blocks are registered to NORTECH 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.

186.1.234.0/23 /23 authorized for AS52426 — I-SUR WISP S.R.L.
190.181.122.0/23 /23 authorized for AS52426 — I-SUR WISP S.R.L.
186.1.225.0/24 /24 authorized for AS52426 — I-SUR WISP S.R.L.
186.1.234.0/24 /24 authorized for AS52426 — I-SUR WISP S.R.L.
186.1.235.0/24 /24 authorized for AS52426 — I-SUR WISP S.R.L.

NIC Handles

AR-NORT2-LACNIC AS52251 LEP8 LEP8 LEP8