SII
Data as of 2026-10-25
BGP inherited
This organisation
| Netblocks | 146 · 950 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a03:6c82:8010:28::/64) |
| Registered in | Netherlands (110) · Poland (28) · France (2) · United Kingdom (2) · Germany (1) · Finland (1) |
| Also registered under this name | 166 netblocks across 16 separate records |
| Record ID | 254819282 |
| Registry | RIPE |
| Customers | see 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 (146)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.226.81.200/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 5.226.123.40/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 5.226.123.176/29 | 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 |
| 81.219.20.0/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.20.8/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.20.16/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.20.24/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.21.0/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.21.8/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.21.16/30 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.21.24/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.21.112/30 | Sii | RIPE | ASSIGNED PA | ● low |
| 81.219.21.120/29 | 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 |
| 213.151.64.88/29 | SII | RIPE | ASSIGNED PA | ● low |
| 213.241.18.128/28 | Sii | RIPE | ASSIGNED PA | ● low |
| 213.241.24.40/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 213.241.24.48/29 | Sii | RIPE | ASSIGNED PA | ● low |
| 213.241.24.56/29 | 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
18 weekly snapshots · JSON
146
+14 netblocks since 2026-07-05
2026-07-05
peak 147
2026-10-25
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(146 of 146)
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