Second_half_of_256_ISP — IP ranges & network footprint

Footprint over time

5 weekly snapshots · JSON

6 0 netblocks since 2026-07-05

2026-07-05 peak 6 2026-07-26

IP Ranges (6)

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CIDR	Org name	Registry	Status	Confidence
89.39.108.128/25	Second_half_of_256_ISP	RIPE	ASSIGNED PA	● low
89.39.240.128/25	Second_half_of_256_ISP	RIPE	ASSIGNED PA	● low
89.40.139.128/25	Second_half_of_256_ISP	RIPE	ASSIGNED PA	● low
89.40.213.128/25	Second_half_of_256_ISP	RIPE	ASSIGNED PA	● low
93.113.97.128/25	Second_half_of_256_ISP	RIPE	ASSIGNED PA	● low
93.113.101.128/25	Second_half_of_256_ISP	RIPE	ASSIGNED PA	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “Second half of” — 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.

Second_half_of_1024_ISP 3 blocks

Sub-allocations under carriers

IP blocks an ISP reassigned to a similarly-named customer — decoded from the ISP's own naming convention, not a direct registration.

Second Half via Pranet s.r.o. sub-allocation

NIC Handles

DUMY-RIPE DUMY-RIPE toplek

Netblocks	6 · 768 IPv4 addresses
All fragments	9 blocks across 2 clusters
Cluster ID	216610898
Registry	RIPE
Customers	find customers using this network →

Attribution	BGP parent (inherited)
Shared handles	clustered on 3 shared RIR contact/maintainer handles
Registry names	1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue