Sigma
Sigma LLC
GLEIF verified
LEI
52990018MVHD0IZJ5J87
Registered name
Sigma
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 54 |
| All fragments | 257 blocks across 114 clusters |
| Cluster ID | 204396832 |
| Registry | BGP |
| Owner jurisdiction | LU |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 52990018MVHD0IZJ5J87 |
| Shared handles | clustered on 39 shared RIR contact/maintainer handles |
| Registry names | 11 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
4 weekly snapshots · JSON
54
+3 netblocks since 2026-07-05
2026-07-05
peak 54
2026-07-13
IP Ranges (54)
showing 50 of 54 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 43.252.147.111/32 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 49.213.56.175/32 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 103.162.254.17/32 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 104.36.16.0/22 | Cloud Sigma | ARIN | ● high | |
| 104.244.32.0/24 | Cloud Sigma | ARIN | ● high | |
| 119.11.187.150/32 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 123.108.11.234/32 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 162.213.36.0/22 | Cloud Sigma | ARIN | ● high | |
| 192.162.192.0/22 | Sigma LLC | RIPE | ASSIGNED PI | ● high |
| 192.162.192.0/24 | Sigma LLC | BGP | ANNOUNCED | ● high |
| 192.162.192.0/22 | Sigma LLC | BGP | ANNOUNCED | ● high |
| 192.162.193.0/24 | Sigma LLC | BGP | ANNOUNCED | ● high |
| 192.162.194.0/24 | Sigma LLC | BGP | ANNOUNCED | ● high |
| 192.162.195.0/24 | Sigma LLC | BGP | ANNOUNCED | ● high |
| 218.100.74.175/32 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 2001:7fa:2:5::3fa/128 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 2001:df5:7880:0:2:5643:0:1/128 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 2001:df6:480:0:2:5643:0:1/128 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 2403:1a00::eb/128 | SIGMA | PEERINGDB | ASSIGNED | ● high |
| 45.15.200.0/24 | Sigma | RIPE | ASSIGNED PA | ● low |
| 45.15.201.0/24 | Sigma | RIPE | ASSIGNED PA | ● low |
| 45.15.202.0/24 | Sigma | RIPE | ASSIGNED PA | ● low |
| 45.15.203.0/24 | Sigma | RIPE | ASSIGNED PA | ● low |
| 62.5.145.112/28 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 62.28.135.32/28 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 62.95.73.96/29 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 62.150.81.8 – 62.150.81.13 | Sigma | RIPE | ASSIGNED PA | ● low |
| 62.233.164.0/29 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 77.104.68.0/24 | Sigma | RIPE | ASSIGNED PA | ● low |
| 78.11.88.244/30 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 80.16.200.136/29 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 80.82.44.152/29 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 80.227.98.48/29 | Sigma-NET | RIPE | ASSIGNED PA | ● low |
| 80.237.3.160/27 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 80.249.238.56/29 | SIGMA-CO-NET | RIPE | ASSIGNED PA | ● low |
| 81.23.98.240/28 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 81.219.77.96/30 | Sigma | RIPE | ASSIGNED PA | ● low |
| 82.190.101.144/29 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 88.204.136.192/30 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 89.202.113.184/29 | Sigma | RIPE | ASSIGNED PA | ● low |
| 89.202.117.224/27 | Sigma | RIPE | ASSIGNED PA | ● low |
| 92.43.213.136/29 | Sigma | RIPE | ASSIGNED PA | ● low |
| 185.12.21.0/24 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 185.12.22.0/23 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 193.193.236.201/32 | Sigma | RIPE | ASSIGNED PA | ● low |
| 194.71.128.32/27 | SE-SIGMA | RIPE | ASSIGNED PA | ● low |
| 194.106.141.240/28 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
| 194.219.88.144/28 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 194.219.124.0/26 | SIGMA | RIPE | ASSIGNED PA | ● low |
| 194.243.141.0/24 | SIGMA-NET | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: C
how networks compare →
68.5%
of checked blocks have valid RPKI ROA coverage
(37 of 54)
Possible discrepancies (7)
These blocks are registered to Sigma LLC but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 185.12.22.0/23 /23 | authorized for AS52195 — AP-MEDIA Spolka z ograniczona odpowiedzalnoscia |
| 185.12.21.0/24 /24 | authorized for AS52195 — AP-MEDIA Spolka z ograniczona odpowiedzalnoscia |
| 77.104.68.0/24 /24 | authorized for AS42337 — Respina Networks & Beyond PJSC |
| 45.15.200.0/24 /24 | authorized for AS39074 — Sepanta Communication Development Co. Ltd |
| 45.15.201.0/24 /24 | authorized for AS39074 — Sepanta Communication Development Co. Ltd |
| 45.15.202.0/24 /24 | authorized for AS39074 — Sepanta Communication Development Co. Ltd |
| 45.15.203.0/24 /24 | authorized for AS39074 — Sepanta Communication Development Co. Ltd |
NIC Handles
AP-MEDIA-MNT
AS153155
AS15525-MNT
AS3292-MNT
AS56664
AS8551-MNT
ASTEL-MNT
CH-UNISOURCE-MNT
CS-101
CSNOC-ARIN
DIC-MNT
DUMY-RIPE
+27 more