Core-Backbone GmbH
LEI
2549001QHHVX9WJEEA81
Registered name
Core-Backbone GmbH
Jurisdiction
DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks456
All fragments 492 blocks across 23 clusters
Cluster ID191597591
RegistryBGP
Owner jurisdictionDE
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Legal identityLEI 2549001QHHVX9WJEEA81
Shared handles clustered on 19 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

IP Ranges (456)

showing 50 of 456 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
2.59.28.0/22 Core-Backbone GmbH BGP ANNOUNCED ● high
5.56.16.0/21 Core-Backbone GmbH BGP ANNOUNCED ● high
27.111.228.116/32 Core-Backbone PEERINGDB ASSIGNED ● high
31.7.176.0/20 Core-Backbone GmbH BGP ANNOUNCED ● high
31.7.177.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
37.49.237.55/32 Core-Backbone PEERINGDB ASSIGNED ● high
45.153.58.72/32 Core-Backbone GmbH BGP ANNOUNCED ● high
80.81.192.187/32 Core-Backbone PEERINGDB ASSIGNED ● high
80.81.195.147/32 Core-Backbone PEERINGDB ASSIGNED ● high
80.249.209.128/32 Core-Backbone PEERINGDB ASSIGNED ● high
80.255.0.0/20 Core-Backbone GmbH BGP ANNOUNCED ● high
81.95.0.0/20 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.128.0/19 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.130.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.131.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.147.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.148.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.149.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.157.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.158.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
82.199.159.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
83.142.80.0/21 Core-Backbone GmbH BGP ANNOUNCED ● high
91.194.237.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
91.206.52.191/32 Core-Backbone PEERINGDB ASSIGNED ● high
91.210.16.147/32 Core-Backbone PEERINGDB ASSIGNED ● high
91.232.96.0/23 Core-Backbone GmbH BGP ANNOUNCED ● high
92.43.104.0/21 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.208.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.209.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.210.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.211.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.212.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.213.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.214.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
93.159.215.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
101.203.78.58/32 Core-Backbone PEERINGDB ASSIGNED ● high
102.222.214.0/24 Core-Backbone GmbH BGP ANNOUNCED ● high
130.185.104.0/21 Core-Backbone GmbH BGP ANNOUNCED ● high
130.185.104.0/24 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.105.0/25 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.105.128/25 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.106.0/24 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.107.0/24 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.108.16/28 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.108.32/28 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.108.48/28 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.108.64/27 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.108.96/27 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.108.128/26 Core-Backbone GmbH RIPE ASSIGNED PA ● high
130.185.108.192/27 Core-Backbone GmbH RIPE ASSIGNED PA ● high

Network trust

what's this?
RPKI hygiene: B how networks compare →
93.9% of checked blocks have valid RPKI ROA coverage (428 of 456)
No discrepancies found among checked blocks.

NIC Handles

AS201011 AS33891 AS33891 AS51191 CORE-BACKBONE CORE-BACKBONE CSPIT DUMY-RIPE DUMY-RIPE MITTWALD-MNT NETZBETRIEB ORG-IICG1-RIPE +7 more