GRUPO ZGH SPA

Data as of 2026-09-13
BGP inherited
This organisation
Netblocks108 · 19,203 IPv4 addresses
IPv6 35 prefixes (largest 2803:49a0::/32)
Registered in Chile (35) · United States (30) · United Arab Emirates (2) · CO (1) · PE (1) · Serbia (1)
Record ID241137127
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (108)

⬇ export CSV
CIDR Org name Registry Status Confidence
31.57.145.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.192.0/19 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.192.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.193.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.194.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.195.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.196.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.197.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.198.0/23 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.199.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.200.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.201.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.202.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.203.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.204.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.205.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.206.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.207.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.216.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.218.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.219.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.221.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.7.222.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
38.20.7.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
44.31.61.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.68.16.36/32 Grupo ZGH PEERINGDB ASSIGNED ● high
45.68.31.111/32 Grupo ZGH PEERINGDB ASSIGNED ● high
45.162.184.0/22 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.162.184.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.162.185.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.162.186.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.162.187.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.183.47.150/32 Grupo ZGH PEERINGDB ASSIGNED ● high
45.225.92.0/22 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.225.92.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.225.93.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.225.94.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.225.95.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.228.208.0/22 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.228.209.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.228.210.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.228.211.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.239.216.0/22 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.239.216.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
45.239.218.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
72.11.131.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
109.72.119.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
131.221.32.0/22 GRUPO ZGH SPA BGP ANNOUNCED ● high
131.221.32.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
131.221.33.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
131.221.34.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
131.221.35.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
136.0.201.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
138.255.100.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
138.255.100.0/22 GRUPO ZGH SPA BGP ANNOUNCED ● high
138.255.101.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
138.255.102.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
138.255.103.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
166.0.14.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
168.195.128.0/22 GRUPO ZGH SPA BGP ANNOUNCED ● high
168.195.128.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
168.195.129.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
168.195.130.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
168.195.131.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
172.99.21.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
179.61.200.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
185.9.3.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
188.255.170.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
200.91.44.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
207.210.83.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
207.210.102.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
208.91.188.0/24 GRUPO ZGH SPA BGP ANNOUNCED ● high
2801:14:9000::26:3702:1/128 Grupo ZGH PEERINGDB ASSIGNED ● high
2803:3b80::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:1000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:2000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:2000::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:2001::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:2002::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:2006::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:3000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:3020::/44 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:4000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:4002::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:4006::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:4007::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:4089::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:5000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:6000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:c000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:c000::/44 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:c0d7::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:c0d8::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:c0d9::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:c0da::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:ca2a::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:d000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:d000::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:f000::/36 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:f001::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:f002::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:f003::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:3b80:f004::/48 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:49a0::/32 GRUPO ZGH SPA BGP ANNOUNCED ● high
2803:cd60:57ff::aa/128 Grupo ZGH PEERINGDB ASSIGNED ● high
2803:cd60:6411:5::50/128 Grupo ZGH PEERINGDB ASSIGNED ● high
131.221.32.0/25 GRUPO ZGH SPA ARIN REALLOCATED ● low

IPv6 ranges (35)

CIDR
2803:49a0::/32
2803:3b80:1000::/36
2803:3b80:2000::/36
2803:3b80:3000::/36
2803:3b80:4000::/36
2803:3b80:5000::/36
2803:3b80:6000::/36
2803:3b80::/36
2803:3b80:c000::/36
2803:3b80:d000::/36
2803:3b80:f000::/36
2803:3b80:3020::/44
2803:3b80:c000::/44
2803:3b80:2000::/48
2803:3b80:2001::/48
2803:3b80:2002::/48
2803:3b80:2006::/48
2803:3b80:4002::/48
2803:3b80:4006::/48
2803:3b80:4007::/48
2803:3b80:4089::/48
2803:3b80::/48
2803:3b80:c0d7::/48
2803:3b80:c0d8::/48
2803:3b80:c0d9::/48
2803:3b80:c0da::/48
2803:3b80:ca2a::/48
2803:3b80:d000::/48
2803:3b80:f001::/48
2803:3b80:f002::/48
2803:3b80:f003::/48
2803:3b80:f004::/48
2801:14:9000::26:3702:1/128
2803:cd60:57ff::aa/128
2803:cd60:6411:5::50/128

Footprint over time

4 weekly snapshots · JSON
108 +28 netblocks since 2026-07-05
2026-07-05 peak 294 2026-09-13

Customer-delegated space

how is this classified?
Unclassified 101 (93.5%)
Operator infrastructure (named) 6 (5.6%)
Customer assignments 1 (0.9%)

Network trust

what's this?
RPKI hygiene: C how networks compare →
77.8% of checked blocks have valid RPKI ROA coverage (84 of 108)
Possible discrepancies (1)

These blocks are registered to GRUPO ZGH SPA 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.

2803:49a0::/32 /32 authorized for AS16619 — Georgia Institute of Technology

NIC Handles

AS263702 AS263702 AS64161 CL-ZGLT-LACNIC ZGL3 ZGL3 ZGL3 netutils-mnt