T Systems
Aggregated across every cluster whose name starts with "T Systems" — 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.
502
Total ranges
91
Matched clusters
Matched clusters
T-systems Limited Liability Company
T-Systems Magyarorszag zrt
T-Systems North America, Inc.
T-Systems Schweiz AG
T-SYSTEMS SOUTH AFRICA
T-SYSTEMS_France_SAS-I4845-00082-002
T-SYSTEMS_France_SAS-3495-CLS-0MNILP6XY
T-SYSTEMS-FRANCE-MUENCHEN-NET
T-SYSTEMS_France_SAS-I4845-00081-002
T-SYSTEMS-RIPE-NET
T-SYSTEMS_France_SAS-3495-CLS-0MDIX7A92
T-SYSTEMS_France_SAS-I4845-00083-002
T-SYSTEMS_France_SAS-3495-CLS-0MJA51HQU
T-SYSTEMS_France_SAS-3495-CLS-0MDNGSLB0
T-SYSTEMS-INT-CZ
T-SYSTEMS-GEI-NET
T-SYSTEMS-INTERNATIONAL-WBV-NUERNBERG-NET
T-Systems Telekom IT
T-SYSTEMS-BERLIN-NET
T-Systems_MMS
T-SYSTEMS-SCHWEIZ-HANNOVER-NET
T-SYSTEMS_INTERNATIONAL_GMBH_PG_8108
T_SYSTEMS_FRANCE_SAS_DTAG
T-SYSTEMS-TEST-IP-TDN-TESTKUNDE-TSI-WBV3-NUERNBERG-NET
T-Systems Polska Sp. z o.o.
T-SYSTEMS-DTAG-OTC01
T-SYSTEMS-KOBLENZ-NET
T-Systems-TelePort
T-SYSTEMS-SOLERI
T-SYSTEMS-NA-VIENNA-VA-USA-NET
T-SYSTEMS-SPAIN
T-SYSTEMS-HU
T-SYSTEMS-ON-SITE-SERVICES-GMBH-NET
T-SYSTEMS-NET1
T-Systems International GmbH
T-Systems Singapore Pte Ltd
T-Systems France SAS
T-Systems ITC Iberia S.A.
T-Systems do Brasil Ltda.
T-Systems-Multimedia-Solutions-GmbH
T-Systems Nederland B.V.
T-Systems Road User Services GmbH
T-Systems-Umwelttechnik-GmbH
T-SYSTEMS-INTERNATIONAL-WUPPERTAL-NET
T-SYSTEMS-SCZ-BLF-NATPOOL-FW95-TSI-SN
T-SYSTEMS-AUSTRIA
T-SYSTEMS-IPTV-NET
T-SYSTEMS-BMW-JORSSEN
T-SYSTEMS---BOREALIS
T-SYSTEMS-WIFI-NET
T_Systems_Telekomunikasyon
T-Systems-INT-HO-FFM1
T-SYSTEMS-NETS
T-SYSTEMS_BOZLU_HOLDING
T-SYSTEMS-INTERNATIONAL-GOEPPINGEN-NET
T-SYSTEMS-SFH-KOELN-NET
T-SYSTEMS-NORDIC-NET
T-SYSTEMS-LINK-NET
T-Systems_TSS
T-SYSTEMS-CZ
+31 more
Ranges (502)
showing 401–500 of 502 — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 212.174.7.208/29 | T-SYSTEMS_BOZLU_HOLDING | T-SYSTEMS_BOZLU_HOLDING | RIPE | ASSIGNED PA | ● low |
| 212.174.13.88/29 | T_SYSTEMS_TELEKOMUNIKASYON | T_Systems_Telekomunikasyon | RIPE | ASSIGNED PA | ● low |
| 212.174.104.216/29 | T-SYSTEMS_BOZLU_HOLDING | T-SYSTEMS_BOZLU_HOLDING | RIPE | ASSIGNED PA | ● low |
| 212.175.14.96/28 | T_Systems_Telekomunikasyon | T_Systems_Telekomunikasyon | RIPE | ASSIGNED PA | ● low |
| 212.175.65.32/28 | T_SYSTEMS_TELEKOMUNIKASYON | T_Systems_Telekomunikasyon | RIPE | ASSIGNED PA | ● low |
| 212.175.88.136/29 | T_Systems_Telekomunikasyon | T_Systems_Telekomunikasyon | RIPE | ASSIGNED PA | ● low |
| 212.175.170.192/29 | t_systems_telekomunikasyon_as | T_Systems_Telekomunikasyon | RIPE | ASSIGNED PA | ● low |
| 212.183.42.0/29 | T-SYSTEMS-AT | T-SYSTEMS-AT | RIPE | ASSIGNED PA | ● low |
| 212.185.64.192/27 | T-SYSTEMS-TELEKOM-IT | T-Systems Telekom IT | RIPE | ASSIGNED PA | ● low |
| 212.185.64.224/27 | T-SYSTEMS-TELEKOM-IT | T-Systems Telekom IT | RIPE | ASSIGNED PA | ● low |
| 213.1.220.248/29 | T-SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED PA | ● low |
| 213.16.92.0/22 | T-Systems Magyarorszag zrt | T-Systems Magyarorszag zrt | BGP | ANNOUNCED | ● high |
| 213.28.18.4/30 | T-SYSTEMS-NET | T-Systems International GmbH | RIPE | ASSIGNED PA | ● low |
| 213.137.1.136/29 | T-systems-Limited | T-Systems International GmbH | RIPE | ASSIGNED PA | ● low |
| 213.208.139.240/29 | T-SYSTEMS-LINK-NET | T-SYSTEMS-LINK-NET | RIPE | ASSIGNED PA | ● low |
| 213.222.110.96/30 | T-SYSTEMS-SOLERI | T-SYSTEMS-SOLERI | RIPE | ASSIGNED PA | ● low |
| 217.6.212.200/29 | T-SYSTEMS-TELEKOM-IT | T-Systems Telekom IT | RIPE | ASSIGNED PA | ● low |
| 217.6.233.224/28 | T-SYSTEMS-INTERNATIONAL-GOEPPINGEN-NET | T-SYSTEMS-INTERNATIONAL-GOEPPINGEN-NET | RIPE | ASSIGNED PA | ● medium |
| 217.14.40.0/24 | T-SYSTEMS-SPAIN | T-SYSTEMS-SPAIN | RIPE | ASSIGNED PA | ● medium |
| 217.14.45.144/28 | T-SYSTEMS-OCS | T-SYSTEMS-OCS | RIPE | ASSIGNED PA | ● medium |
| 217.20.35.104/30 | T-SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED PA | ● low |
| 217.20.35.108/30 | T-SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED PA | ● low |
| 217.69.18.184/29 | T-Systems | T-Systems International GmbH | RIPE | ASSIGNED PA | ● low |
| 217.69.21.224/27 | T-Systems | T-Systems International GmbH | RIPE | ASSIGNED PA | ● low |
| 217.78.232.0/24 | T-systems Limited Liability Company | T-systems Limited Liability Company | RIPE | ALLOCATED PA | ● low |
| 217.89.179.0/25 | T-Systems International GmbH | T-Systems International GmbH | RIPE | ASSIGNED PA | ● high |
| 217.119.174.248/29 | T-SYSTEMS-WH-DK-NET | T-SYSTEMS-WH-DK-NET | RIPE | ASSIGNED PA | ● low |
| 217.150.144.0/20 | T-Systems International GmbH | T-Systems International GmbH | RIPE | ALLOCATED PA | ● low |
| 217.150.144.0/21 | T-Systems International GmbH | T-Systems International GmbH | BGP | ANNOUNCED | ● high |
| 217.168.42.224/28 | T-Systems-RZ-NET | T-Systems-RZ-NET | RIPE | ASSIGNED PA | ● medium |
| 217.170.184.5/32 | T-Systems-INT-HO-FFM1 | T-Systems-INT-HO-FFM1 | RIPE | ASSIGNED PA | ● low |
| 217.170.184.23 – 217.170.184.24 | T-Systems-INT-HO-FFM1 | T-Systems-INT-HO-FFM1 | RIPE | ASSIGNED PA | ● low |
| 217.239.136.8/29 | T-SYSTEMS-INTERNATIONAL-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED PA | ● low |
| 217.239.190.104/29 | T-SYSTEMS-INFORMATION-SERVICES-MAGDEBURG-NET | T-SYSTEMS-INFORMATION-SERVICES-MAGDEBURG-NET | RIPE | ASSIGNED PA | ● low |
| 217.239.197.184/29 | T-SYSTEMS-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED PA | ● low |
| 217.243.137.240/28 | T-Systems France SAS | T-Systems France SAS | RIPE | ASSIGNED PA | ● high |
| 217.243.149.208/28 | T-Systems France SAS | T-Systems France SAS | RIPE | ASSIGNED PA | ● high |
| 217.244.15.88/29 | T-SYSTEMS-NA-VIENNA-VA-USA-NET | T-SYSTEMS-NA-VIENNA-VA-USA-NET | RIPE | ASSIGNED PA | ● medium |
| 2001:678:108c::/48 | T-Systems Road User Services GmbH | T-Systems Road User Services GmbH | RIPE | ASSIGNED PI | ● high |
| 2001:67c:2250::/48 | T-Systems Polska Sp. z o.o. | T-Systems Polska Sp. z o.o. | RIPE | ASSIGNED PI | ● high |
| 2001:67c:22bc::/48 | T-Systems International GmbH | T-Systems International GmbH | BGP | ANNOUNCED | ● high |
| 2001:67c:2d48::/48 | T-Systems France SAS | T-Systems France SAS | RIPE | ASSIGNED PI | ● high |
| 2001:7f8::8526:0:1/128 | T-Systems International | T-Systems International GmbH | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:2a:0:2:1:3:892/128 | T-Systems ITC Iberia S.A. | T-Systems ITC Iberia S.A. | PEERINGDB | ASSIGNED | ● high |
| 2001:c18:3000:37::/64 | T-SYSTEMS | T-Systems International GmbH | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 2001:1440:501::/48 | T-SYSTEMS-GEI-NET | T-SYSTEMS-GEI-NET | RIPE | ASSIGNED | ● medium |
| 2001:4d78:630:f::/64 | T_SYSTEMS_FRANCE_SAS_DTAG | T_SYSTEMS_FRANCE_SAS_DTAG | RIPE | ASSIGNED | ● low |
| 2003:8:18::/48 | T-Systems France SAS | T-Systems France SAS | RIPE | ASSIGNED | ● high |
| 2003:8:32::/48 | T-Systems International GmbH | T-Systems International GmbH | RIPE | ASSIGNED | ● high |
| 2003:5b:c028::/48 | T-SYSTEMS-SFH-KOELN-NET | T-SYSTEMS-SFH-KOELN-NET | RIPE | ASSIGNED | ● low |
| 2003:c1:4841::/48 | T-SYSTEMS-BONN-NET | T-SYSTEMS-BONN | RIPE | ASSIGNED | ● low |
| 2003:c7:d015::/48 | T-SYSTEMS-DATACENTER-BOERDELAND-NET | T-SYSTEMS-DATACENTER-BOERDELAND-NET | RIPE | ASSIGNED | ● low |
| 2003:c7:d026::/48 | T-SYSTEMS-INFORMATION-SERVICES-BIERE-NET | T-SYSTEMS-INFORMATION-SERVICES-BIERE-NET | RIPE | ASSIGNED | ● low |
| 2003:ca:b83a::/48 | T-SYSTEMS-KOELN-NET | T-SYSTEMS-KOELN-NET | RIPE | ASSIGNED | ● low |
| 2003:d0:9021::/48 | T-SYSTEMS-BERLIN-NET | T-SYSTEMS-BERLIN-NET | RIPE | ASSIGNED | ● low |
| 2003:d0:9022::/48 | T-SYSTEMS-BERLIN-NET | T-SYSTEMS-BERLIN-NET | RIPE | ASSIGNED | ● low |
| 2003:d4:d810::/48 | T-SYSTEMS-MULTIMEDIA-SOLUTIONS-DRESDEN-NET | T-SYSTEMS-MULTIMEDIA-SOLUTIONS-DRESDEN-NET | RIPE | ASSIGNED | ● low |
| 2003:dd:81c::/48 | T-SYSTEMS-NET | T-Systems International GmbH | RIPE | ASSIGNED | ● low |
| 2003:e1:401c::/48 | T-SYSTEMS-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:e1:401e::/48 | T-SYSTEMS-INTERNATIONAL-WBV-NUERNBERG-NET | T-SYSTEMS-INTERNATIONAL-WBV-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:e1:401f::/48 | T-SYSTEMS-INTERNATIONAL-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:e6:b827::/48 | T-SYSTEMS-INTERNATIONAL-WUPPERTAL-NET | T-SYSTEMS-INTERNATIONAL-WUPPERTAL-NET | RIPE | ASSIGNED | ● low |
| 2003:e8:d81e::/48 | T-SYSTEMS-INTERNATIONAL-FRANKFURT-NET | T-SYSTEMS-INTERNATIONAL-FRANKFURT-NET | RIPE | ASSIGNED | ● low |
| 2003:f6:7815::/48 | T-SYSTEMS-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:f6:7831::/48 | T-SYSTEMS-TEST-IP-TDN-TESTKUNDE-TSI-WBV3-NUERNBERG-NET | T-SYSTEMS-TEST-IP-TDN-TESTKUNDE-TSI-WBV3-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:f6:783b::/48 | T-SYSTEMS-INTERNATIONAL-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:f7:403c::/48 | T-SYSTEMS-KOBLENZ-NET | T-SYSTEMS-KOBLENZ-NET | RIPE | ASSIGNED | ● low |
| 2003:f7:a012::/48 | T-SYSTEMS-INFORMATION-SERVICES-MAGDEBURG-NET | T-SYSTEMS-INFORMATION-SERVICES-MAGDEBURG-NET | RIPE | ASSIGNED | ● low |
| 2003:ff:5017::/48 | T-SYSTEMS-MUENCHEN-NET | T-SYSTEMS-MUENCHEN-NET | RIPE | ASSIGNED | ● low |
| 2003:ff:5813::/48 | T-SYSTEMS-SCHWEIZ-HANNOVER-NET | T-SYSTEMS-SCHWEIZ-HANNOVER-NET | RIPE | ASSIGNED | ● low |
| 2003:101:f016::/48 | T-SYSTEMS-FRANCE-MUENCHEN-NET | T-SYSTEMS-FRANCE-MUENCHEN-NET | RIPE | ASSIGNED | ● low |
| 2003:102:7814::/48 | T-SYSTEMS-INTERNATIONAL-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:102:7816::/48 | T-SYSTEMS-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:102:7821::/48 | T-SYSTEMS-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:102:7824::/48 | T-SYSTEMS-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2003:102:7830::/48 | T-SYSTEMS-INTERNATIONAL-NUERNBERG-NET | T-SYSTEMS-NUERNBERG-NET | RIPE | ASSIGNED | ● low |
| 2400:1d00::/32 | T-Systems Singapore Pte Ltd | T-Systems Singapore Pte Ltd | APNIC | ALLOCATED PORTABLE | ● low |
| 2a00:da8::/32 | T-Systems International GmbH | T-Systems International GmbH | BGP | ANNOUNCED | ● high |
| 2a00:da8::/30 | T-Systems International GmbH | T-Systems International GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a00:da8:1fe::/48 | T-Systems International GmbH | T-Systems International GmbH | BGP | ANNOUNCED | ● high |
| 2a00:da8:fffb::/48 | T-Systems International GmbH | T-Systems International GmbH | BGP | ANNOUNCED | ● high |
| 2a00:2381:2698::/48 | T-SYSTEMS | T-Systems International GmbH | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:2776::/48 | T-SYSTEMS | T-Systems International GmbH | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:2776:300::/56 | T-SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED | ● low |
| 2a00:2381:2776:500::/56 | T-SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED | ● low |
| 2a00:2381:f903:100::/56 | T--SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED | ● low |
| 2a00:2381:ffe3::/48 | T-SYSTEMS | T-Systems International GmbH | RIPE | AGGREGATED-BY-LIR | ● low |
| 2a00:2381:ffe3::/56 | T-SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED | ● low |
| 2a00:2381:ffe3:200::/56 | T-SYSTEMS | T-Systems International GmbH | RIPE | ASSIGNED | ● low |
| 2a00:2381:ffe3:300::/56 | T-SYSTEMS-LTD | T-Systems International GmbH | RIPE | ASSIGNED | ● low |
| 2a00:8f40::/29 | T-Systems International GmbH | T-Systems International GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a01:190:1703:e::/64 | T-SYSTEMS-LINK-NET | T-SYSTEMS-LINK-NET | RIPE | ASSIGNED | ● low |
| 2a01:190:1703:f::/64 | T-SYSTEMS-LINK-NET | T-SYSTEMS-LINK-NET | RIPE | ASSIGNED | ● low |
| 2a01:7180::/32 | T-Systems Nederland B.V. | T-Systems Nederland B.V. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a01:e1c0::/29 | T-systems Limited Liability Company | T-systems Limited Liability Company | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a02:aa8::/29 | T-SYSTEMS ITC IBERIA S.A. | T-Systems ITC Iberia S.A. | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a07:8700::/29 | T-Systems Schweiz AG | T-Systems Schweiz AG | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a07:8700:1::/48 | T-Systems-CH-IPv6 | T-Systems-CH-IPv6 | RIPE | ASSIGNED | ● medium |
| 2a07:b980::/29 | T-Systems International GmbH | T-Systems International GmbH | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a07:b980:4000::/39 | T-SYSTEMS-DTAG-OTC01 | T-SYSTEMS-DTAG-OTC01 | RIPE | ASSIGNED | ● medium |
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Uses the REST API.