ATG GmbH

ATG Communications, LLC
GLEIF verified
LEI
3912007ZHIPDXZ3YOM83
Registered name
ATG GmbH
Jurisdiction
DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks18 · 2,680 IPv4 addresses
Registered in United States (8) · Germany (3) · United Kingdom (3) · Switzerland (1) · Netherlands (1) · France (1)
All fragments 156 blocks across 24 clusters
Cluster ID209140585
RegistryAFRINIC
Owner jurisdictionDE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 3912007ZHIPDXZ3YOM83
Shared handles clustered on 16 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
18 0 netblocks since 2026-07-05
2026-07-05 peak 18 2026-07-19

IP Ranges (18)

⬇ export CSV
CIDR Org name Registry Status Confidence
54.36.242.128/26 ATG Inc RIPE LEGACY ● high
64.53.79.0/24 ATG Communications, LLC BGP ANNOUNCED ● high
74.121.96.0/22 ATG Communications, LLC BGP ANNOUNCED ● high
206.74.151.0/24 ATG Communications, LLC BGP ANNOUNCED ● high
206.74.152.0/24 ATG Communications, LLC BGP ANNOUNCED ● high
206.74.153.0/24 ATG Communications, LLC BGP ANNOUNCED ● high
206.74.156.0/24 ATG Communications, LLC BGP ANNOUNCED ● high
206.74.157.0/24 ATG Communications, LLC BGP ANNOUNCED ● high
206.126.110.190/32 ATG Communications, LLC PEERINGDB ASSIGNED ● high
66.18.66.160/29 ATG AFRINIC ASSIGNED PA ● low
81.201.150.33/32 ATG RIPE ASSIGNED PA ● low
178.15.17.128/28 ATG-NET RIPE ASSIGNED PA ● low
178.15.108.80/29 ATG-NET RIPE ASSIGNED PA ● low
178.237.39.32/29 ATG RIPE ASSIGNED PA ● low
195.141.3.16/30 ATG-NET RIPE ASSIGNED PA ● low
212.74.2.152/29 ATG RIPE ASSIGNED PA ● low
212.74.5.224/30 ATG RIPE ASSIGNED PA ● low
212.250.177.144/28 ATG RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
50.0% of checked blocks have valid RPKI ROA coverage (9 of 18)
No discrepancies found among checked blocks.

NIC Handles

AFRINIC-JM7-MNT ARCOR-MNT AS29897 AS29897 AS5089-MNT AS6730-MNT ATOM86-MNT DSI-MNT DUMY-RIPE DUMY-RIPE EASYNET-UK-MNT JM7-AFRINIC +4 more