SEIC
Cluster stats
| Netblocks | 47 |
| All fragments | 65 blocks across 15 clusters |
| Cluster ID | 192326866 |
| Registry | RIPE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Shared handles | clustered on 4 shared RIR contact/maintainer handles |
| Registry names | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works | |
IP Ranges (47)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 31.31.61.0/24 | SEIC | RIPE | ASSIGNED PA | ● low |
| 31.31.62.0/23 | SEIC | RIPE | ASSIGNED PA | ● low |
| 78.155.0.0/22 | SEIC | RIPE | ASSIGNED PA | ● low |
| 78.155.4.0/22 | SEIC | RIPE | ASSIGNED PA | ● low |
| 81.13.160.0/22 | SEIC | RIPE | ASSIGNED PA | ● low |
| 81.13.164.0/22 | SEIC | RIPE | ASSIGNED PA | ● low |
| 81.13.168.0/22 | SEIC | RIPE | ASSIGNED PA | ● low |
| 81.13.172.0/22 | SEIC | RIPE | ASSIGNED PA | ● low |
| 178.237.92.0/23 | SEIC | RIPE | ASSIGNED PA | ● low |
| 178.237.94.0/24 | SEIC | RIPE | ASSIGNED PA | ● low |
| 178.237.95.0/24 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.136.0/24 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.137.0/24 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.139.160/27 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.144.128/25 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.147.224 – 213.221.147.240 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.147.248/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.150.0/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.150.64/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.150.128/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.150.192/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.151.32/28 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.151.128/27 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.151.176/28 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.152.152/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.152.200/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.152.224/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.152.232/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.153.112/28 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.153.152/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.153.160/27 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.153.224/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.153.240/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.153.248/30 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.154.224/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.154.232/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.156.0/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.156.64/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.156.128/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.156.192/26 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.157.32/28 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.157.112/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.157.168/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.157.176/28 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.157.232/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 213.221.157.240/29 | SEIC | RIPE | ASSIGNED PA | ● low |
| 217.79.206.0/23 | SEIC | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(47 of 47)
Possible discrepancies (14)
These blocks are registered to SEIC 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.
| 81.13.160.0/22 /22 | authorized for AS15547 — netplus.ch SA |
| 81.13.168.0/22 /22 | authorized for AS15547 — netplus.ch SA |
| 81.13.172.0/22 /22 | authorized for AS15547 — netplus.ch SA |
| 78.155.0.0/22 /22 | authorized for AS15547 — netplus.ch SA |
| 78.155.4.0/22 /22 | authorized for AS15547 — netplus.ch SA |
| 81.13.164.0/22 /22 | authorized for AS15547 — netplus.ch SA |
| 217.79.206.0/23 /23 | authorized for AS15547 — netplus.ch SA |
| 178.237.92.0/23 /23 | authorized for AS15547 — netplus.ch SA |
| 31.31.62.0/23 /23 | authorized for AS15547 — netplus.ch SA |
| 213.221.136.0/24 /24 | authorized for AS15547 — netplus.ch SA |
| 213.221.137.0/24 /24 | authorized for AS15547 — netplus.ch SA |
| 178.237.95.0/24 /24 | authorized for AS15547 — netplus.ch SA |
| 178.237.94.0/24 /24 | authorized for AS15547 — netplus.ch SA |
| 31.31.61.0/24 /24 | authorized for AS15547 — netplus.ch SA |
NIC Handles
AS15547-MNT
DUMY-RIPE
DUMY-RIPE
LIR-CH-TVS2NET-MNT