Sigma
Aggregated across every cluster whose name starts with "Sigma" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
265
Total ranges
115
Matched clusters
Matched clusters
Sigma Telecom Provedores de Internet Ltda
Sigma-Soft Ltd
Sigma Software LLC
SIGMA_VIBRACOUSTIC_PVT_LTD
Sigma IT Infrastructures Development Co. (Ltd.)
SIGMA-ATH
SIGMA A spolka z ograniczona odpowiedzialnoscia
Sigma Internet Service
sigma-blr
Sigma_BB-Host
sigma-pun
SIGMA-NBIT-STH-3
SIGMA-KOMMUN
Sigma-4606-Pon
Sigma-3487-pun
SIGMA-SAS
Sigma-8651-hyd
Sigma-8676-kol
SIGMA-AU
Sigma LLC
Sigma Aldrich Corporation
Sigma Information Design AB
SIGMA-SJUNET-NET
SIGMA_D_CUST1
SIGMA_D_CUST2
SIGMA_D_CUST3
SIGMA_D_CUST4
SIGMA NET SANTE Jeremy GAY
Sigma Telecom LLC
Sigma A Sp. z o. o.
Sigma_Asset_Management_Ltd
SIGMA-SURVEILLANCE-_BW-ID-1009
Sigma-3286-mum
SIGMA-Investment-AG
Sigma-med-GmbH
Sigma-D LLC
SIGMA_MOULDS
SIGMA_FREUDENBERG_NOK_PVT_LTD
SIGMA INFORMATIQUE SAS
Sigma Healthcare
SIGMA-PHARMACEUTICALS-PLC
Sigma Engineers Ltd
SIGMA SOFT spol. s r. o.
SIGMA_BENELUX_BV
SIGMA Gestion Universitaria, A.I.E.(M.P.)
SIGMA-CHEMICALS-LTD
SIGMA-DISTRIBUZIONE-SRL
SIGMA-ALDRICH-FINLAND-OY
SIGMA-PLANTFINDER-LTD
SIGMA-TECHNIK-SERVICE-NET
SIGMA-IP-OETING
SIGMA-SYNDIC-CAGNES-SUR-MER
Sigma-trans-LAN
SIGMA-COMPONENTS
SIGMA-SYSTEMS
SIGMA-BROKING
SIGMA-TAU-FRANCE-SIGMA-TAU-FRANCE-ISSY-LES-MOULINE
SIGMA-STUDIES
SIGMA-INFORMATICA-NET-4
SIGMA-SEVZHEL52-LAN
+55 more
Ranges (265)
showing 1–100 of 265 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status |
|---|---|---|---|---|
| 43.252.147.111/32 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 45.15.200.0/24 | Sigma IT Infrastructures Development Co. (Ltd.) | Sigma IT Infrastructures Development Co. (Ltd.) | BGP | ANNOUNCED |
| 45.15.201.0/24 | Sigma IT Infrastructures Development Co. (Ltd.) | Sigma IT Infrastructures Development Co. (Ltd.) | BGP | ANNOUNCED |
| 45.15.202.0/24 | Sigma IT Infrastructures Development Co. (Ltd.) | Sigma IT Infrastructures Development Co. (Ltd.) | BGP | ANNOUNCED |
| 45.15.203.0/24 | Sigma IT Infrastructures Development Co. (Ltd.) | Sigma IT Infrastructures Development Co. (Ltd.) | BGP | ANNOUNCED |
| 45.227.64.0/24 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 45.227.64.0/23 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 45.227.65.0/24 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 45.227.66.0/24 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 45.227.67.0/24 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 49.213.56.175/32 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 62.209.209.0/25 | SIGMA SOFT spol. s r. o. | SIGMA SOFT spol. s r. o. | RIPE | ASSIGNED PA |
| 62.209.221.0/25 | SIGMA SOFT spol. s r. o. | SIGMA SOFT spol. s r. o. | RIPE | ASSIGNED PA |
| 63.77.23.0/24 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 63.99.16.0/24 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 81.181.202.0/23 | SIGMA SOFT SRL | Sigma-Soft Ltd | BGP | ANNOUNCED |
| 85.133.198.0/24 | Sigma IT Infrastructures Development Co. (Ltd.) | Sigma IT Infrastructures Development Co. (Ltd.) | BGP | ANNOUNCED |
| 85.238.128.0/23 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 85.238.129.0/24 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 85.238.130.0/24 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 85.238.130.0/23 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 85.238.131.0/24 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 85.238.144.0/22 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 91.210.239.0/24 | Sigma A Sp. z o. o. | Sigma A Sp. z o. o. | RIPE | ASSIGNED PA |
| 91.210.239.0/24 | SIGMA A spolka z ograniczona odpowiedzialnoscia | SIGMA A spolka z ograniczona odpowiedzialnoscia | BGP | ANNOUNCED |
| 91.213.242.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 103.115.165.0/24 | Sigma Healthcare | Sigma Healthcare | APNIC | ASSIGNED PORTABLE |
| 103.129.62.15/32 | Sigma Internet Service | Sigma Internet Service | PEERINGDB | ASSIGNED |
| 103.162.254.17/32 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 103.176.54.0/24 | Sigma Healthcare | Sigma Healthcare | APNIC | ASSIGNED PORTABLE |
| 103.245.143.0/24 | Sigma Engineers Ltd | Sigma Engineers Ltd | BGP | ANNOUNCED |
| 117.250.6.216/29 | SIGMA-SURVEILLANCE-_BW-ID-1009 | SIGMA-SURVEILLANCE-_BW-ID-1009 | APNIC | ASSIGNED NON-PORTABLE |
| 119.11.187.150/32 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 123.108.11.234/32 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 135.125.124.96/28 | SIGMA NET SANTE Jeremy GAY | SIGMA NET SANTE Jeremy GAY | RIPE | ASSIGNED PA |
| 141.247.0.0/16 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | ARIN | |
| 160.191.60.0/23 | Sigma Internet Service | Sigma Internet Service | APNIC | ALLOCATED PORTABLE |
| 160.191.60.0/24 | Sigma Internet Service | Sigma Internet Service | BGP | ANNOUNCED |
| 160.191.61.0/24 | Sigma Internet Service | Sigma Internet Service | BGP | ANNOUNCED |
| 176.126.36.0/24 | Sigma-Soft Ltd | Sigma-Soft Ltd | BGP | ANNOUNCED |
| 176.126.36.0/24 | Sigma-Soft Ltd | Sigma-Soft Ltd | RIPE | ASSIGNED PI |
| 185.43.60.0/22 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 185.121.116.0/24 | Sigma Software LLC | Sigma Software LLC | BGP | ANNOUNCED |
| 185.121.117.0/24 | Sigma Software LLC | Sigma Software LLC | BGP | ANNOUNCED |
| 185.121.118.0/24 | Sigma Software LLC | Sigma Software LLC | BGP | ANNOUNCED |
| 185.121.119.0/24 | Sigma Software LLC | Sigma Software LLC | BGP | ANNOUNCED |
| 185.133.252.0/23 | Sigma Telecom LLC | Sigma Telecom LLC | RIPE | ASSIGNED PA |
| 185.137.252.0/23 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 192.162.192.0/24 | Sigma LLC | Sigma LLC | BGP | ANNOUNCED |
| 192.162.192.0/22 | Sigma LLC | Sigma LLC | BGP | ANNOUNCED |
| 192.162.192.0/22 | Sigma LLC | Sigma LLC | RIPE | ASSIGNED PI |
| 192.162.193.0/24 | Sigma LLC | Sigma LLC | BGP | ANNOUNCED |
| 192.162.194.0/24 | Sigma LLC | Sigma LLC | BGP | ANNOUNCED |
| 192.162.195.0/24 | Sigma LLC | Sigma LLC | BGP | ANNOUNCED |
| 193.201.35.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 193.201.37.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 193.201.38.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 193.201.43.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 194.17.253.0/24 | Sigma Information Design AB | Sigma Information Design AB | RIPE | ASSIGNED PA |
| 194.24.186.0/23 | Sigma Software LLC | Sigma Software LLC | BGP | ANNOUNCED |
| 194.50.39.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 203.125.122.16/28 | SIGMA-SG | SIGMA-SG | APNIC | ASSIGNED NON-PORTABLE |
| 203.125.155.0/29 | SIGMA-PTE-SG | SIGMA-PTE-SG | APNIC | ALLOCATED NON-PORTABLE |
| 205.219.230.0/24 | Sigma Aldrich Corporation | Sigma Aldrich Corporation | BGP | ANNOUNCED |
| 218.100.74.175/32 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 2001:7fa:2:5::3fa/128 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 2001:dea:4000::1328:94:1/128 | Sigma Internet Service | Sigma Internet Service | PEERINGDB | ASSIGNED |
| 2001:df5:2b00::/48 | Sigma Healthcare | Sigma Healthcare | APNIC | ASSIGNED PORTABLE |
| 2001:df5:7880:0:2:5643:0:1/128 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 2001:df5:acc0::/48 | Sigma Internet Service | Sigma Internet Service | APNIC | ASSIGNED PORTABLE |
| 2001:df5:acc0::/48 | Sigma Internet Service | Sigma Internet Service | BGP | ANNOUNCED |
| 2001:df6:480:0:2:5643:0:1/128 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 2001:2040:46::/48 | Sigma Information Design AB | Sigma Information Design AB | RIPE | ASSIGNED |
| 2403:1a00::eb/128 | SIGMA | Sigma LLC | PEERINGDB | ASSIGNED |
| 2804:7bc0::/34 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 2804:7bc0:4000::/34 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 2804:7bc0:8000::/34 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 2804:7bc0:f000::/37 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 2804:7bc0:f000::/36 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 2804:7bc0:f800::/37 | Sigma Telecom Provedores de Internet Ltda | Sigma Telecom Provedores de Internet Ltda | BGP | ANNOUNCED |
| 2a00:2381:2ac::/48 | SIGMA-PRECISION-COMPONENTS | SIGMA-PRECISION-COMPONENTS | RIPE | AGGREGATED-BY-LIR |
| 2a00:2381:1a0a::/48 | SIGMA-SYSTEMS | SIGMA-SYSTEMS | RIPE | AGGREGATED-BY-LIR |
| 2a00:2381:1e28::/48 | SIGMA-PLANTFINDER-LTD | SIGMA-PLANTFINDER-LTD | RIPE | AGGREGATED-BY-LIR |
| 2a01:6960::/32 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | BGP | ANNOUNCED |
| 2a0d:ffc0::/29 | SIGMA Gestion Universitaria, A.I.E.(M.P.) | SIGMA Gestion Universitaria, A.I.E.(M.P.) | RIPE | ALLOCATED-BY-RIR |
| 91.213.242.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | RIPE | ASSIGNED PI |
| 185.43.60.0/22 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | RIPE | ALLOCATED-ASSIGNED PA |
| 185.137.252.0/23 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | RIPE | ALLOCATED-ASSIGNED PA |
| 193.201.35.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | RIPE | ALLOCATED-ASSIGNED PA |
| 193.201.43.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | RIPE | ALLOCATED-ASSIGNED PA |
| 194.50.39.0/24 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | RIPE | ASSIGNED PI |
| 2a01:6960::/32 | SIGMA INFORMATIQUE SAS | SIGMA INFORMATIQUE SAS | RIPE | ALLOCATED-BY-RIR |
| 5.7.204.48/29 | SIGMA-TECHNIK-SERVICE-NET | SIGMA-TECHNIK-SERVICE-NET | RIPE | ASSIGNED PA |
| 31.186.115.6/32 | Sigma_BB-Host | Sigma_BB-Host | RIPE | ASSIGNED PA |
| 37.71.136.180/30 | SIGMA-RESEAUX_H9984-00001-002 | SIGMA-RESEAUX_H9984-00001-002 | RIPE | ASSIGNED PA |
| 41.222.237.196/30 | SIGMA_1MAIO | SIGMA_1MAIO | AFRINIC | ASSIGNED PA |
| 59.145.125.0/28 | Sigma-4606-Pon | Sigma-4606-Pon | APNIC | ASSIGNED NON-PORTABLE |
| 61.95.149.224/28 | Sigma-3286-mum | Sigma-3286-mum | APNIC | ASSIGNED NON-PORTABLE |
| 62.90.198.132/30 | sigma_co_il | sigma_co_il | RIPE | ASSIGNED PA |
| 62.133.29.4/30 | SIGMA-CAPITAL-36509-LAN | SIGMA-CAPITAL-36509-LAN | RIPE | ASSIGNED PA |
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