WIEN ENERGIE GmbH

Wien Energie GmbH
Data as of 2026-09-27
GLEIF verified
Complete entity footprint
4 linked clusters · 76 netblocks · 24,762 IPv4 addresses · 7 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
529900MUHCX60Q4RYE54
Registered name
WIEN ENERGIE GmbH
Jurisdiction
AT
Ultimate parent
WIENER STADTWERKE GmbH
529900O015GLGIMHV534
This organisation
Netblocks36 · 23,078 IPv4 addresses
IPv6 6 prefixes (largest 2a00:98c0::/29)
Record ID245504072
RegistryBGP
Owner jurisdictionAT
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 529900MUHCX60Q4RYE54
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (36)

⬇ export CSV
CIDR Org name Registry Status Confidence
31.12.0.0/21 Wien Energie GmbH BGP ANNOUNCED ● high
31.99.190.0/23 Wien Energie GmbH BGP ANNOUNCED ● high
83.229.64.0/24 Wien Energie GmbH BGP ANNOUNCED ● high
83.229.93.0/24 Wien Energie GmbH BGP ANNOUNCED ● high
83.229.109.0/24 Wien Energie GmbH BGP ANNOUNCED ● high
185.106.108.0/22 Wien Energie GmbH BGP ANNOUNCED ● high
193.203.0.62/32 Wien Energie GmbH PEERINGDB ASSIGNED ● high
193.203.0.133/32 Wien Energie GmbH PEERINGDB ASSIGNED ● high
194.0.72.0/23 Wien Energie GmbH BGP ANNOUNCED ● high
195.69.173.0/24 Wien Energie GmbH BGP ANNOUNCED ● high
213.143.96.0/19 Wien Energie GmbH BGP ANNOUNCED ● high
213.255.218.0/23 Wien Energie GmbH BGP ANNOUNCED ● high
217.175.198.0/24 Wien Energie GmbH BGP ANNOUNCED ● high
217.194.146.0/24 Wien Energie GmbH BGP ANNOUNCED ● high
217.194.149.0/24 Wien Energie GmbH BGP ANNOUNCED ● high
217.194.154.0/23 Wien Energie GmbH BGP ANNOUNCED ● high
2001:7f8:30:0:1:1:2:9287/128 Wien Energie GmbH PEERINGDB ASSIGNED ● high
2001:7f8:30:0:2:1:2:9287/128 Wien Energie GmbH PEERINGDB ASSIGNED ● high
2a00:98c0::/32 Wien Energie GmbH BGP ANNOUNCED ● high
2a00:98c0:1::/48 Wien Energie GmbH BGP ANNOUNCED ● high
2a00:98c6::/31 Wien Energie GmbH BGP ANNOUNCED ● high
31.99.160.0/19 Wien Energie GmbH RIPE ALLOCATED PA ● low
80.109.137.168/30 Wien-Energie-GmbH RIPE ASSIGNED PA ● low
83.65.172.196/30 Wien-Energie-GmbH RIPE ASSIGNED PA ● low
83.229.93.0/25 Wien Energie GmbH RIPE ASSIGNED PA ● low
83.229.93.128/25 Wien Energie GmbH RIPE ASSIGNED PA ● low
83.229.109.0/25 Wien Energie GmbH RIPE ASSIGNED PA ● low
83.229.109.128/25 Wien Energie GmbH RIPE ASSIGNED PA ● low
85.125.164.64/29 Wien-Energie-GmbH RIPE ASSIGNED PA ● low
85.126.140.164/30 Wien-Energie-GmbH RIPE ASSIGNED PA ● low
91.118.49.144/28 Wien-Energie-GmbH RIPE ASSIGNED PA ● low
213.143.109.0 – 213.143.109.64 Wien Energie GmbH RIPE ASSIGNED PA ● low
213.143.111.32/28 Wien Energie GmbH RIPE ASSIGNED PA ● low
213.255.208.0/25 Wien Energie GmbH RIPE ASSIGNED PA ● low
213.255.208.128/25 Wien Energie GmbH RIPE ASSIGNED PA ● low
2a00:98c0::/29 Wien Energie GmbH RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (6)

CIDR
2a00:98c0::/29
2a00:98c6::/31
2a00:98c0::/32
2a00:98c0:1::/48
2001:7f8:30:0:1:1:2:9287/128
2001:7f8:30:0:2:1:2:9287/128

Footprint over time

14 weekly snapshots · JSON
41 -1 netblocks since 2026-07-05
2026-07-05 peak 42 2026-09-27

Corporate group (4 confirmed entities)

+28 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: C how networks compare →
58.5% of checked blocks have valid RPKI ROA coverage (24 of 41)
Possible discrepancies (6)

These blocks are registered to Wien Energie GmbH 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.

213.255.218.0/23 /23 authorized for AS1764 — Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
217.194.154.0/23 /23 authorized for AS1764 — Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
83.229.64.0/24 /24 authorized for AS1764 — Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
83.229.93.0/24 /24 authorized for AS1764 — Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
83.229.109.0/24 /24 authorized for AS1764 — Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
217.194.149.0/24 /24 authorized for AS1764 — Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH

NIC Handles

AS1764-MNT AS1764-MNT AS202616 AS29287 AS29287 DUMY-RIPE DUMY-RIPE NEXTLAYER-MNT NEXTLAYER-MNT ORG-WG1-RIPE PRIO-MNT RIPE-NCC-HM-MNT +3 more