Dr.
Aggregated across every cluster whose name starts with "Dr." — 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.
111
Total ranges
31
Matched clusters
Matched clusters
Dr. Martin Gunkel
Dr. Salah Alnajem
Dr. Wolff-Gruppe GmbH
DR. BAEHLER DROPA AG
Dr. Risch AG
Dr. Max BDC, s.r.o.
Dr. Max BDC
Dr. Thomas + Partner GmbH & Co KG
Dr. Dienst & Partner GmbH & Co. KG
Dr. Michaelis Consult GmbH
Dr. Ing. h.c. F. Porsche AG
Dr. Lippke und Dr. Wagner GmbH
Dr. August Wolff GmbH & Co. KG - Arzneimittel
Dr. Willmar Schwabe GmbH & Co. KG
Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik
Dr. Josef Koehr
Dr. Brunthaler Industrielle Informationstechnik GmbH
Dr. Johannes Heidenhain Gesellschaft mit beschraenkter Haftung
Dr. Gunstmann
Dr. Joachim Griesche Wissenschaftliche Ber. JGR
Dr. Leone & Lauer Rechtsanwaelte in Partnerschaft
Dr. Marx GmbH material testing and consulting
Dr. med. Martina Huettl
Dr. med. Katja Schippel-Coressel
Dr. Kovacs Pal Konyvtar es Kozossegi Ter (Kisfaludy Karoly Konyvtar) E030016
Dr. Csepregi Horvath Janos Altalanos Iskola E021806
Dr. Hesz Mihaly Altalanos Iskola E009178
Dr. Toth Zoltan Altalanos Iskola E002089
Dr. Udvari Istvan Altalanos Iskola E008276
Dr. Fejerpataky Laszlo Sportiskolai Altalanos Iskola E020231
Dr. Martina Schwedes M.Sc.
Ranges (111)
showing 1–100 of 111 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 45.150.68.0/24 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 45.150.68.0/22 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | ALLOCATED PA | ● low |
| 46.165.158.96/30 | Dr. Leone & Lauer Rechtsanwaelte in Partnerschaft | Dr. Leone & Lauer Rechtsanwaelte in Partnerschaft | RIPE | ASSIGNED PA | ● high |
| 46.231.136.0/21 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | ALLOCATED PA | ● low |
| 78.31.196.0/22 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 81.26.172.0/27 | Dr. Thomas + Partner GmbH & Co KG | Dr. Thomas + Partner GmbH & Co KG | RIPE | ASSIGNED PA | ● high |
| 82.113.58.40/29 | Dr-Max-BDC | Dr. Max BDC | RIPE | ASSIGNED PA | ● low |
| 84.21.32.0/19 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | RIPE | ALLOCATED PA | ● low |
| 84.21.32.0/22 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.40.0/22 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.47.0/24 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.48.0/23 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.52.0/24 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.53.0/24 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.56.0/22 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.62.0/24 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 84.21.63.0/24 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 85.115.13.84/30 | Dr. Thomas + Partner GmbH & Co KG | Dr. Thomas + Partner GmbH & Co KG | RIPE | ASSIGNED PA | ● high |
| 85.236.192.0/19 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | ALLOCATED PA | ● low |
| 86.62.8.0/22 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | ALLOCATED PA | ● low |
| 88.198.248.240/29 | DR-MARTIN-GUNKEL | Dr. Martin Gunkel | RIPE | ASSIGNED PA | ● low |
| 91.206.46.0/23 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 91.210.17.36/32 | Dr. Max BDC | Dr. Max BDC | PEERINGDB | ASSIGNED | ● high |
| 91.210.17.37/32 | Dr. Max BDC | Dr. Max BDC | PEERINGDB | ASSIGNED | ● high |
| 94.176.147.0/24 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | ALLOCATED PA | ● low |
| 109.75.219.92/30 | Dr. Martina Schwedes M.Sc. | Dr. Martina Schwedes M.Sc. | RIPE | ASSIGNED PA | ● high |
| 131.117.146.148/30 | Dr. Marx GmbH material testing and consulting | Dr. Marx GmbH material testing and consulting | RIPE | ASSIGNED PA | ● high |
| 141.36.0.0/16 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | RIPE | LEGACY | ● low |
| 141.36.144.0/22 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 147.12.96.0/19 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | RIPE | LEGACY | ● low |
| 185.17.208.0/22 | DR. BAEHLER DROPA AG | DR. BAEHLER DROPA AG | RIPE | ALLOCATED PA | ● low |
| 185.17.208.0/23 | DR. BAEHLER DROPA AG | DR. BAEHLER DROPA AG | BGP | ANNOUNCED | ● high |
| 185.17.210.0/23 | DR. BAEHLER DROPA AG | DR. BAEHLER DROPA AG | BGP | ANNOUNCED | ● high |
| 185.77.44.0/22 | Dr. Risch AG | Dr. Risch AG | BGP | ANNOUNCED | ● high |
| 185.132.208.0/22 | Dr. Brunthaler Industrielle Informationstechnik GmbH | Dr. Brunthaler Industrielle Informationstechnik GmbH | RIPE | ALLOCATED PA | ● low |
| 185.152.96.0/22 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | RIPE | ALLOCATED PA | ● low |
| 185.223.108.0/22 | Dr. Martin Gunkel | Dr. Martin Gunkel | RIPE | ALLOCATED PA | ● low |
| 185.237.0.0/22 | Dr. Johannes Heidenhain Gesellschaft mit beschraenkter Haftung | Dr. Johannes Heidenhain Gesellschaft mit beschraenkter Haftung | RIPE | ALLOCATED PA | ● low |
| 192.109.16.0/24 | Dr. Brunthaler Industrielle Informationstechnik GmbH | Dr. Brunthaler Industrielle Informationstechnik GmbH | RIPE | ASSIGNED PI | ● high |
| 192.109.218.0/24 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | RIPE | ASSIGNED PI | ● low |
| 193.17.18.0/24 | Dr. August Wolff GmbH & Co. KG - Arzneimittel | Dr. August Wolff GmbH & Co. KG - Arzneimittel | RIPE | ASSIGNED PI | ● high |
| 193.43.30.0 – 193.43.33.255 | Dr. Max BDC, s.r.o. | Dr. Max BDC, s.r.o. | RIPE | ALLOCATED-ASSIGNED PA | ● low |
| 193.43.30.0/23 | Dr. Max BDC, s.r.o. | Dr. Max BDC, s.r.o. | BGP | ANNOUNCED | ● high |
| 193.43.30.0/24 | Dr. Max BDC, s.r.o. | Dr. Max BDC, s.r.o. | BGP | ANNOUNCED | ● high |
| 193.43.31.0/24 | Dr. Max BDC, s.r.o. | Dr. Max BDC, s.r.o. | BGP | ANNOUNCED | ● high |
| 193.58.88.0/22 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 193.58.89.0/24 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 193.58.90.0/24 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 193.58.91.0/24 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 193.96.243.0/24 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 193.105.105.0/24 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 193.225.91.0/24 | Dr. Kovacs Pal Konyvtar es Kozossegi Ter (Kisfaludy Karoly Konyvtar) E030016 | Dr. Kovacs Pal Konyvtar es Kozossegi Ter (Kisfaludy Karoly Konyvtar) E030016 | RIPE | ASSIGNED PA | ● high |
| 194.11.170.0/24 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 194.31.92.0/24 | Dr. Brunthaler Industrielle Informationstechnik GmbH | Dr. Brunthaler Industrielle Informationstechnik GmbH | RIPE | ASSIGNED PI | ● high |
| 194.55.100.0/23 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | ASSIGNED PI | ● low |
| 194.55.240.0/22 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | RIPE | ALLOCATED PA | ● low |
| 194.55.240.0/24 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 194.55.241.0/24 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 194.55.242.0/24 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 194.55.243.0/24 | Dr. Michaelis Consult GmbH | Dr. Michaelis Consult GmbH | BGP | ANNOUNCED | ● high |
| 194.120.189.0/24 | Dr. Lippke und Dr. Wagner GmbH | Dr. Lippke und Dr. Wagner GmbH | RIPE | ASSIGNED PI | ● high |
| 195.93.166.0/23 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 195.190.145.0/24 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 195.199.123.40/29 | Dr. Hesz Mihaly Altalanos Iskola E009178 | Dr. Hesz Mihaly Altalanos Iskola E009178 | RIPE | ASSIGNED PA | ● high |
| 195.199.192.104/29 | Dr. Udvari Istvan Altalanos Iskola E008276 | Dr. Udvari Istvan Altalanos Iskola E008276 | RIPE | ASSIGNED PA | ● high |
| 195.199.192.176/29 | Dr. Fejerpataky Laszlo Sportiskolai Altalanos Iskola E020231 | Dr. Fejerpataky Laszlo Sportiskolai Altalanos Iskola E020231 | RIPE | ASSIGNED PA | ● high |
| 195.199.195.72/29 | Dr. Toth Zoltan Altalanos Iskola E002089 | Dr. Toth Zoltan Altalanos Iskola E002089 | RIPE | ASSIGNED PA | ● high |
| 195.199.219.192/29 | Dr. Csepregi Horvath Janos Altalanos Iskola E021806 | Dr. Csepregi Horvath Janos Altalanos Iskola E021806 | RIPE | ASSIGNED PA | ● high |
| 195.226.65.192/26 | Dr. Joachim Griesche Wissenschaftliche Ber. JGR | Dr. Joachim Griesche Wissenschaftliche Ber. JGR | RIPE | ASSIGNED PA | ● high |
| 212.7.190.128/29 | Dr. Dienst & Partner GmbH & Co. KG | Dr. Dienst & Partner GmbH & Co. KG | RIPE | ASSIGNED PA | ● high |
| 212.43.68.60/30 | Dr. med. Martina Huettl | Dr. med. Martina Huettl | RIPE | ASSIGNED PA | ● high |
| 212.43.70.128/30 | Dr. med. Katja Schippel-Coressel | Dr. med. Katja Schippel-Coressel | RIPE | ASSIGNED PA | ● high |
| 212.51.18.96/30 | Dr. Gunstmann | Dr. Gunstmann | RIPE | ASSIGNED PA | ● high |
| 212.51.18.132/30 | Dr. Gunstmann | Dr. Gunstmann | RIPE | ASSIGNED PA | ● high |
| 212.71.192.0/19 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 213.144.1.160/28 | Dr. Willmar Schwabe GmbH & Co. KG | Dr. Willmar Schwabe GmbH & Co. KG | RIPE | ASSIGNED PA | ● high |
| 217.73.148.0/22 | Dr. Martin Gunkel | Dr. Martin Gunkel | RIPE | ALLOCATED PA | ● low |
| 2001:67c:684::/48 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 2001:67c:b78::/48 | Dr. Josef Koehr | Dr. Josef Koehr | BGP | ANNOUNCED | ● high |
| 2001:67c:2f40::/48 | Dr. Wolff-Gruppe GmbH | Dr. Wolff-Gruppe GmbH | RIPE | ASSIGNED PI | ● high |
| 2001:7f8:14::c5:1/128 | Dr. Max BDC | Dr. Max BDC | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:14::c5:2/128 | Dr. Max BDC | Dr. Max BDC | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:d0::3:41e0:1/128 | Dr. Josef Koehr | Dr. Josef Koehr | PEERINGDB | ASSIGNED | ● high |
| 2001:14f8::/36 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | AGGREGATED-BY-LIR | ● low |
| 2001:14f8::/32 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 2a00:4980::/29 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a00:4980:10::/44 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 2a00:4980:20::/44 | Dr. Ing. h.c. F. Porsche AG | Dr. Ing. h.c. F. Porsche AG | BGP | ANNOUNCED | ● high |
| 2a01:1e8::/29 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | RIPE | ALLOCATED-BY-RIR | ● low |
| 2a01:1e8::/32 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 2a01:1ee::/32 | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | Dr.-Ing. Nepustil & Co. GmbH Internet Service Center Ingenieurgesellschaft fuer Systemsoftware und Kommunikationstechnik | BGP | ANNOUNCED | ● high |
| 2a01:4f8:141:4266::/64 | DR-LIPPKE-UND-DR-WAGNER-GMBH | Dr. Lippke und Dr. Wagner GmbH | RIPE | ASSIGNED | ● low |
| 2a01:4f8:141:4345::/64 | DR-LIPPKE-UND-DR-WAGNER-GMBH | Dr. Lippke und Dr. Wagner GmbH | RIPE | ASSIGNED | ● low |
| 2a01:4f8:1bd:1600::/56 | DR-MARTIN-GUNKEL | Dr. Martin Gunkel | RIPE | ASSIGNED | ● low |
| 2a01:4f8:201:91f4::/64 | DR-MARTIN-GUNKEL | Dr. Martin Gunkel | RIPE | ASSIGNED | ● low |
| 2a01:4f8:241:2a6::/64 | DR-LIPPKE-UND-DR-WAGNER-GMBH | Dr. Lippke und Dr. Wagner GmbH | RIPE | ASSIGNED | ● low |
| 2a01:4f9:6b:1dd9::/64 | DR-LIPPKE-UND-DR-WAGNER-GMBH | Dr. Lippke und Dr. Wagner GmbH | RIPE | ASSIGNED | ● low |
| 2a01:7a7:2:284b::/64 | Dr. Salah Alnajem | Dr. Salah Alnajem | RIPE | ASSIGNED | ● high |
| 2a03:5260::/32 | Dr. Risch AG | Dr. Risch AG | BGP | ANNOUNCED | ● high |
| 2a03:e940::/32 | DR. BAEHLER DROPA AG | DR. BAEHLER DROPA AG | RIPE | ALLOCATED-BY-RIR | ● low |
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Uses the REST API.