Erna Gruppen AB
NWT Gruppen AB
GLEIF verified
LEI
549300O3TUUNY9D4O385
Registered name
Erna Gruppen AB
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 31 |
| All fragments | 47 blocks across 3 clusters |
| Cluster ID | 205669189 |
| Registry | APNIC |
| Owner jurisdiction | SE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300O3TUUNY9D4O385 |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
31
0 netblocks since 2026-07-05
2026-07-05
peak 31
2026-07-13
IP Ranges (31)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 2001:67c:2bc0::/48 | NWT Gruppen AB | RIPE | ASSIGNED PI | ● high |
| 59.188.3.160/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 59.188.44.24/29 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 59.188.50.48/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 59.188.100.92/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 80.79.180.0/25 | NWT-ASF | RIPE | ASSIGNED PA | ● low |
| 203.98.136.112/29 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.136.168/29 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.128/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.160/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.204/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.228/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.232/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.240/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.244/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.145.248/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.152.16/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.152.96/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.152.160/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.158.148/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.169.128/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.173.168/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.177.64/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.185.64/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.98.188.224/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 203.176.224.0/24 | NWT_BB | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.245.165.108/32 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.245.183.16/30 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.245.226.160/28 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 210.245.227.0/27 | NWT-HK | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 212.111.30.32/28 | NWT-CZ | RIPE | ASSIGNED PA | ● low |
Corporate group (2 confirmed entities)
- Erna Gruppen AB 4 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
93.5%
of checked blocks have valid RPKI ROA coverage
(29 of 31)
Possible discrepancies (1)
These blocks are registered to NWT Gruppen AB 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.
| 203.176.224.0/24 /24 | authorized for AS9269 — Hong Kong Broadband Network Limited |
NIC Handles
AH1343-AP
DUMY-RIPE
DUMY-RIPE
INEXT-CZ-MNT
MAINT-HK-HKBNESL
MH1716-AP
NC315-AP
NC315-AP
ORG-NWT2-RIPE
RACETEL-MNT
RESILANS-MNT
RIPE-NCC-END-MNT