IGB-NET

BGP inherited
Cluster stats
Netblocks9
Registered in Germany (7) · Netherlands (1)
All fragments 22 blocks across 9 clusters
Cluster ID209263566
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
9 0 netblocks since 2026-07-05
2026-07-05 peak 9 2026-07-19

IP Ranges (9)

⬇ export CSV
CIDR Org name Registry Status Confidence
88.79.219.160/28 IGB-NET RIPE ASSIGNED PA ● low
88.79.220.208/28 IGB-NET RIPE ASSIGNED PA ● low
92.79.108.128/28 IGB-NET RIPE ASSIGNED PA ● low
176.94.210.192/28 IGB-NET RIPE ASSIGNED PA ● low
178.15.211.8/29 IGB-NET RIPE ASSIGNED PA ● low
213.23.85.32/27 IGB-NET RIPE ASSIGNED PA ● low
213.23.166.248/29 IGB-NET RIPE ASSIGNED PA ● low
213.126.73.168/29 IGB_LIMITED RIPE ASSIGNED PA ● low
2001:41f0:522e::/48 IGB_LIMITED RIPE ASSIGNED ● low

Possibly related to this organisation

what's this?
Same name family
Separately-registered clusters whose names share “IGB” — often per-country or per-system registrations of the same brand, occasionally a different organisation sharing the name. Not counted in this organisation's own footprint.

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (9 of 9)
Possible discrepancies (1)

These blocks are registered to IGB-NET 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.

2001:41f0:522e::/48 /48 authorized for AS33915 — Vodafone Libertel B.V.

NIC Handles

ARCOR-MNT DUMY-RIPE DUMY-RIPE ZIGGO-AUTOREG1