SII

Data as of 2026-10-11
BGP inherited
This organisation
Netblocks132 · 842 IPv4 addresses
IPv6 1 prefix (largest 2a03:6c82:8010:28::/64)
Registered in Netherlands (111) · Poland (13) · France (2) · United Kingdom (2) · Germany (1) · Finland (1)
Also registered under this name 152 netblocks across 16 separate records
Record ID245480922
RegistryRIPE
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 12 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 (132)

⬇ export CSV
CIDR Org name Registry Status Confidence
5.226.81.200/29 Sii RIPE ASSIGNED PA ● low
37.128.67.80/30 Sii RIPE ASSIGNED PA ● low
37.128.67.84/30 Sii RIPE ASSIGNED PA ● low
46.129.128.56/30 SII RIPE ASSIGNED PA ● low
46.129.128.60/30 SII RIPE ASSIGNED PA ● low
46.129.128.236/30 SII RIPE ASSIGNED PA ● low
46.129.129.60/30 SII RIPE ASSIGNED PA ● low
46.129.129.68/30 SII RIPE ASSIGNED PA ● low
46.129.129.236/30 SII RIPE ASSIGNED PA ● low
46.129.129.252/30 SII RIPE ASSIGNED PA ● low
46.129.130.80/30 SII RIPE ASSIGNED PA ● low
46.129.130.88/30 SII RIPE ASSIGNED PA ● low
46.129.131.244/30 SII RIPE ASSIGNED PA ● low
46.129.132.16/30 SII RIPE ASSIGNED PA ● low
46.129.132.104/30 SII RIPE ASSIGNED PA ● low
46.129.132.108/30 SII RIPE ASSIGNED PA ● low
46.129.132.116/30 SII RIPE ASSIGNED PA ● low
46.129.133.184/30 SII RIPE ASSIGNED PA ● low
46.129.133.188/30 SII RIPE ASSIGNED PA ● low
46.129.133.200/30 SII RIPE ASSIGNED PA ● low
46.129.133.208/30 SII RIPE ASSIGNED PA ● low
46.129.133.216/30 SII RIPE ASSIGNED PA ● low
46.129.140.96/29 SII RIPE ASSIGNED PA ● low
46.129.142.144/29 SII RIPE ASSIGNED PA ● low
46.129.142.152/29 SII RIPE ASSIGNED PA ● low
46.129.142.160/29 SII RIPE ASSIGNED PA ● low
46.129.143.172/30 SII RIPE ASSIGNED PA ● low
46.129.143.180/30 SII RIPE ASSIGNED PA ● low
46.129.143.184/29 SII RIPE ASSIGNED PA ● low
46.129.144.16/29 SII RIPE ASSIGNED PA ● low
46.129.144.24/29 SII RIPE ASSIGNED PA ● low
46.129.144.32/29 SII RIPE ASSIGNED PA ● low
46.129.144.40/29 SII RIPE ASSIGNED PA ● low
46.129.144.64/30 SII RIPE ASSIGNED PA ● low
46.129.144.68/30 SII RIPE ASSIGNED PA ● low
46.129.144.72/30 SII RIPE ASSIGNED PA ● low
46.129.146.184/29 SII RIPE ASSIGNED PA ● low
46.129.148.64/30 SII RIPE ASSIGNED PA ● low
46.129.149.160/29 SII RIPE ASSIGNED PA ● low
46.129.149.176/29 SII RIPE ASSIGNED PA ● low
46.129.149.184/29 SII RIPE ASSIGNED PA ● low
46.129.149.192/29 SII RIPE ASSIGNED PA ● low
46.129.149.200/29 SII RIPE ASSIGNED PA ● low
51.163.47.64/29 SII RIPE LEGACY ● low
51.163.47.84/30 SII RIPE LEGACY ● low
62.87.182.72/29 Sii RIPE ASSIGNED PA ● low
62.245.230.80/29 SII-Net RIPE ASSIGNED PA ● low
78.11.15.240/30 Sii RIPE ASSIGNED PA ● low
83.167.198.192/30 SII RIPE ASSIGNED PA ● low
83.167.199.216/30 SII RIPE ASSIGNED PA ● low
83.167.213.219/32 SII RIPE ASSIGNED PA ● low
83.167.215.172/30 SII RIPE ASSIGNED PA ● low
83.167.215.216/30 SII RIPE ASSIGNED PA ● low
83.167.216.76/30 SII RIPE ASSIGNED PA ● low
83.167.222.184/30 SII RIPE ASSIGNED PA ● low
85.128.103.80/29 Sii RIPE ASSIGNED PA ● low
85.146.192.20/30 SII RIPE ASSIGNED PA ● low
85.146.192.32/30 SII RIPE ASSIGNED PA ● low
85.146.192.132/30 SII RIPE ASSIGNED PA ● low
85.146.192.172/30 SII RIPE ASSIGNED PA ● low
85.146.192.204/30 SII RIPE ASSIGNED PA ● low
85.146.196.252/30 SII RIPE ASSIGNED PA ● low
85.146.199.200/32 SII RIPE ASSIGNED PA ● low
85.146.200.200/30 SII RIPE ASSIGNED PA ● low
85.146.201.196/30 SII RIPE ASSIGNED PA ● low
85.146.204.28/30 SII RIPE ASSIGNED PA ● low
85.146.207.28/30 SII RIPE ASSIGNED PA ● low
85.146.208.192/29 SII RIPE ASSIGNED PA ● low
85.233.198.144/28 SII RIPE ASSIGNED PA ● low
89.171.91.76/30 Sii RIPE ASSIGNED PA ● low
89.171.114.60/30 Sii RIPE ASSIGNED PA ● low
92.103.55.144/28 SII RIPE ASSIGNED PA ● low
93.117.206.52/30 SII RIPE ASSIGNED PA ● low
93.117.208.120/30 SII RIPE ASSIGNED PA ● low
93.117.209.8/30 SII RIPE ASSIGNED PA ● low
93.117.214.120/30 SII RIPE ASSIGNED PA ● low
93.117.222.164/30 SII RIPE ASSIGNED PA ● low
93.117.223.89/32 SII RIPE ASSIGNED PA ● low
93.117.223.192/32 SII RIPE ASSIGNED PA ● low
93.117.223.203/32 SII RIPE ASSIGNED PA ● low
93.117.224.72/32 SII RIPE ASSIGNED PA ● low
93.117.224.118/32 SII RIPE ASSIGNED PA ● low
93.117.225.80/32 SII RIPE ASSIGNED PA ● low
93.117.225.100/32 SII RIPE ASSIGNED PA ● low
93.117.227.100/30 SII RIPE ASSIGNED PA ● low
93.117.227.131/32 SII RIPE ASSIGNED PA ● low
93.117.227.132/32 SII RIPE ASSIGNED PA ● low
93.117.227.134/32 SII RIPE ASSIGNED PA ● low
93.117.227.177/32 SII RIPE ASSIGNED PA ● low
93.117.227.178/32 SII RIPE ASSIGNED PA ● low
93.117.227.200/32 SII RIPE ASSIGNED PA ● low
93.117.227.207/32 SII RIPE ASSIGNED PA ● low
93.117.227.250/32 SII RIPE ASSIGNED PA ● low
93.117.228.15/32 SII RIPE ASSIGNED PA ● low
93.117.228.16/32 SII RIPE ASSIGNED PA ● low
93.117.228.38/32 SII RIPE ASSIGNED PA ● low
93.117.228.124/32 SII RIPE ASSIGNED PA ● low
93.117.228.127/32 SII RIPE ASSIGNED PA ● low
93.117.228.129/32 SII RIPE ASSIGNED PA ● low
93.117.228.248/32 SII RIPE ASSIGNED PA ● low
93.117.229.224/32 SII RIPE ASSIGNED PA ● low
93.117.230.158/32 SII RIPE ASSIGNED PA ● low
93.117.235.64/30 SII RIPE ASSIGNED PA ● low
93.117.235.81/32 SII RIPE ASSIGNED PA ● low
93.117.236.212/30 SII RIPE ASSIGNED PA ● low
93.117.239.132/30 SII RIPE ASSIGNED PA ● low
93.117.242.232/30 SII RIPE ASSIGNED PA ● low
159.100.87.67/32 SII RIPE LEGACY ● low
159.100.95.212/30 SII RIPE LEGACY ● low
159.100.100.108/30 SII RIPE LEGACY ● low
159.100.105.240/30 SII RIPE LEGACY ● low
159.100.112.180/30 SII RIPE LEGACY ● low
159.100.113.188/32 SII RIPE LEGACY ● low
159.100.114.108/30 SII RIPE LEGACY ● low
159.100.116.40/30 SII RIPE LEGACY ● low
159.100.126.112/30 SII RIPE LEGACY ● low
159.100.127.28/30 SII RIPE LEGACY ● low
159.100.127.252/30 SII RIPE LEGACY ● low
195.165.76.0/24 SII-NET RIPE ASSIGNED PA ● low
195.205.25.176/29 SII RIPE ASSIGNED PA ● low
212.78.192.48/30 SII RIPE ASSIGNED PA ● low
212.78.220.0/30 SII RIPE ASSIGNED PA ● low
212.99.28.96/28 SII RIPE ASSIGNED PA ● low
212.244.251.88/29 SII RIPE ASSIGNED PA ● low
213.25.95.80/29 SII RIPE ASSIGNED PA ● low
213.25.152.232/29 SII RIPE ASSIGNED PA ● low
213.34.136.118/32 SII RIPE ASSIGNED PA ● low
213.34.158.160/30 SII RIPE ASSIGNED PA ● low
213.151.64.88/29 SII RIPE ASSIGNED PA ● low
213.241.18.128/28 Sii RIPE ASSIGNED PA ● low
217.117.151.232/29 SII RIPE ASSIGNED PA ● low
2a03:6c82:8010:28::/64 SII RIPE ASSIGNED ● low

IPv6 ranges (1)

Footprint over time

16 weekly snapshots · JSON
132 0 netblocks since 2026-07-05
2026-07-05 peak 132 2026-10-11

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (132 of 132)
Possible discrepancies (1)

These blocks are registered to SII 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.

195.165.76.0/24 /24 authorized for AS1759 — Telia Finland Oyj

NIC Handles

COMPLETEL-MNT DATANET-NOC DIALTELECOM-MNT DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT MNET-MNT NETIA-MNT TNF-MNT TPNET ZIGGO-AUTOREG1