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HomeCompaniesFRESENIUS MEDICAL CARE HOLDINGS, INC
Business

FRESENIUS MEDICAL CARE HOLDINGS, INC

FRESENIUS MEDICAL CARE HOLDINGS, INC uses 5,004 IPv4 addresses in 209 ranges, and 37 IPv6 ranges, by the registry records IP Company reads.

fmc-na.com·United States

5,004
IPv4 addresses
209
IPv4 ranges
37
IPv6 ranges
4
ASes it operates
1
country

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS27015 FRESENIUS MEDICAL CARE HOLDINGS, INC2,048 · 40.93%
  2. AS7018 AT&T Enterprises, LLC1,264 · 25.26%
  3. AS209 CenturyLink Communications, LLC216 · 4.32%
  4. AS46887 Zayo Bandwidth124 · 2.48%
  5. AS3561 CenturyLink Communications, LLC120 · 2.40%
  6. AS11351 Charter Communications Inc40 · 0.80%
  7. AS11426 Charter Communications Inc40 · 0.80%
  8. AS20115 Charter Communications LLC32 · 0.64%
  9. AS701 Verizon Business16 · 0.32%
  10. AS10796 Charter Communications Inc16 · 0.32%
  11. AS3356 Level 3 Parent, LLC8 · 0.16%
  12. AS6128 Cablevision Systems Corp.8 · 0.16%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. United States3,072 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS27015FRESENIUS MEDICAL CARE HOLDINGS, INCBusinessUnited States2,048
AS46827Spectra LaboratoriesBusinessUnited States0
AS46899Spectra LaboratoriesBusinessUnited States0
AS399101Spectra Laboratories, IncBusinessUnited States0

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
52.5 Mbps
median download
1486 Mbps
median upload
15
download tests
29
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.

first 100 of 246 ranges
RANGEIPV4ORIGIN
198.60.228.0/221,024
199.38.52.0/221,024AS27015
12.172.67.0/24256AS27015
144.121.61.0/24256AS27015
67.132.8.0/24256AS27015
72.166.43.0/24256AS27015
104.247.39.192/2664AS46887
104.129.82.224/2732AS46887
12.54.84.0/2732AS7018
12.57.236.64/2732AS7018
165.193.222.224/2732AS3561
207.225.113.64/2732AS209
63.149.70.96/2732AS209
64.14.161.32/2732AS3561
64.14.191.128/2732AS3561
12.230.175.112/2816AS7018
12.230.20.128/2816AS7018
12.70.75.0/2816AS7018
172.85.32.240/2816AS46887
207.247.16.240/2816AS701
64.14.191.72/298AS3561
64.14.191.80/298AS3561
69.221.189.40/298AS7018
69.221.189.48/298AS7018
70.251.50.192/2816AS7018
76.240.187.232/298AS7018
76.240.187.240/298AS7018
99.50.175.96/2816AS7018
107.218.43.88/298AS7018
12.108.42.72/298AS7018
12.110.196.0/298AS7018
12.110.196.184/298AS7018
12.152.118.24/298AS7018
12.152.163.168/298AS7018
12.16.221.128/298AS7018
12.168.79.48/298AS7018
12.173.67.64/298AS7018
12.175.70.80/298AS7018
12.180.213.56/298AS7018
12.180.246.96/298AS7018
12.185.172.128/298AS7018
12.186.168.184/298AS7018
12.187.122.8/298AS7018
12.188.187.192/298AS7018
12.215.79.96/298AS7018
12.216.2.192/298AS7018
12.227.37.128/298AS7018
12.228.173.168/298AS7018
12.23.69.112/298AS7018
12.232.78.232/298AS7018
12.236.5.136/298AS7018
12.237.53.80/298AS7018
12.24.50.24/298AS7018
12.29.207.144/298AS7018
12.29.237.136/298AS7018
12.3.125.104/298AS7018
12.30.43.16/298AS7018
12.32.161.184/298AS7018
12.32.80.40/298AS7018
12.33.232.56/298AS7018
12.34.53.8/298AS7018
12.39.100.16/298AS7018
12.39.174.216/298AS7018
12.42.19.24/298AS7018
12.43.24.112/298AS7018
12.46.176.136/298AS7018
12.5.126.240/298AS7018
12.52.194.56/298AS7018
12.68.103.192/298AS7018
12.68.71.168/298AS7018
12.69.158.56/298AS7018
12.69.59.160/298AS7018
12.96.23.208/298AS7018
128.92.228.144/298AS20115
144.121.60.208/298AS46887
147.0.84.144/298AS10796
165.193.222.200/298AS3561
173.13.169.216/298AS7922
173.42.105.88/298AS11426
173.42.14.128/298AS11426
173.42.59.192/298AS11426
207.47.11.72/298AS14265
208.125.201.176/298AS11351
208.125.205.232/298AS11351
208.125.206.160/298AS11351
208.46.82.232/298AS209
209.64.189.192/298AS7018
209.65.104.32/298AS7018
24.106.147.232/298AS10796
24.172.30.200/298AS11426
24.213.234.40/298AS11351
24.89.149.48/298AS6128
24.97.49.80/298AS11351
35.131.231.16/298AS20115
4.17.160.88/298AS3356
47.44.190.248/298AS20115
63.146.16.216/298AS209
63.233.135.208/298AS209
63.233.70.48/298AS209
63.239.221.136/298AS209
64.148.224.8/298AS7018
64.165.114.232/298AS7018
65.117.147.144/298AS209

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. FRESENIUS MEDICAL CARE HOLDINGS, INC2,048 · 40.93%
  2. FRESENIUS MEDICAL CARE1,372 · 27.42%
  3. Fresenius Medical Care NA376 · 7.51%
  4. Fresenius Medical Care264 · 5.28%
  5. SPECTRA LABORATORIES220 · 4.40%
  6. FRESENIUS MEDICAL152 · 3.04%
  7. Spectra Laboratories, Inc.120 · 2.40%
  8. FRESENIUS MEDICALCO TANGOE96 · 1.92%
  9. FRESENIUS MEDICAL CARECO TAN88 · 1.76%
  10. SPECTRA LABORATORIES INC80 · 1.60%
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