A Cnet

ACNET-NET

Registry

Cluster stats

Netblocks	9 · 2,583 IPv4 addresses
Registered in	Sweden (5) · GE (1) · Croatia (1) · India (1) · IR (1)
All fragments	18 blocks across 6 clusters
Cluster ID	208819449
Registry	APNIC
Customers	find customers using this network →

Evidence & provenance ?

Attribution	Registry record
Shared handles	clustered on 13 shared RIR contact/maintainer handles
Registry names	5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON

9 0 netblocks since 2026-07-13

2026-07-13 peak 9 2026-07-19

IP Ranges (9)

⬇ export CSV

CIDR	Org name	Registry	Status	Confidence
218.248.21.144/29	ACNET	APNIC	ASSIGNED NON-PORTABLE	● high
80.88.96.0/23	ACNET-NET	RIPE	ASSIGNED PA	● low
80.88.98.0 – 80.88.100.255	ACNET-NET	RIPE	ASSIGNED PA	● low
80.88.122.0/24	SE-ACNET-NET	RIPE	ASSIGNED PA	● low
81.8.175.0/24	SE-ACNET-NET	RIPE	ASSIGNED PA	● low
85.185.18.176/28	ACNET	RIPE	ASSIGNED PA	● low
85.194.190.0/24	ACNET-NET	RIPE	ASSIGNED PA	● low
195.29.118.56/29	ACnet	RIPE	ASSIGNED PA	● low
217.147.228.0/23	ACNET	RIPE	ASSIGNED PA	● low

Possibly related to this organisation

what's this?

Same name family

Separately-registered clusters whose names share “ACNET” — 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.

ACNET-CN 5 blocks
ACNET-VILHELMINA-PTP 1 blocks
ACNET-SJUNET-NET 1 blocks
ACNET-LTU-NET 1 blocks
ACNET-TEST 1 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.

ACNET-VILHELMINA-PTP sub-allocation
HEVACNET via DNA Oyj sub-allocation
IRACNET via Institute for Research in Fundamental Sciences sub-allocation
LINPACNET-MAD sub-allocation
Umea Acnet Umenet via AC-Net AB sub-allocation
Umea Acnet Privatenet via AC-Net AB sub-allocation
Skelleftea Acnet Ipvideo via AC-Net AB sub-allocation
PACNETEUROPELTD via Eircom Limited sub-allocation

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 ACNET-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.

217.147.228.0/23 /23

authorized for AS20545 — Georgian Research and Educational Networking Association (GRENA)

NIC Handles

AB1061-AP ACNT-MNT AR360-AP AS12880-MNT CDN1-AP DC1266-AP DUMY-RIPE DUMY-RIPE GRENA-MNT HPT-MNT MAINT-IN-DOT NC83-AP +1 more