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ISP

Altafiber

Altafiber uses 723,239 IPv4 addresses in 346 ranges, and 2 IPv6 ranges, by the registry records IP Company reads.

altafiber.com·United States

723,239
IPv4 addresses
346
IPv4 ranges
2
IPv6 ranges
6
ASes it operates
1
country

About the company

Who it is, where it is registered and who owns it.

Description
Regional telecommunications service provider based in Cincinnati, Ohio, United States
Founded
1873
Headquarters
Cincinnati, United States
Industry
Mobile phone industry, Telecommunications industry
Employees
4,300
Parent
Macquarie Infrastructure and Real Assets

Who routes its space

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

  1. AS6181 Cincinnati Bell Telephone Company LLC718,124 · 99.29%
  2. AS30059 Zimcom Network Solutions Inc.1,536 · 0.21%
  3. AS20040 Western & Southern Financial Group Inc.512 · 0.07%
  4. AS27203 Trihealth512 · 0.07%
  5. AS62533 Ascendum-IMS, LLC511 · 0.07%
  6. AS27608 Rippe & Kingston, LLC508 · 0.07%
  7. AS1067 Hamilton County, Ohio256 · 0.04%
  8. AS14428 Pomeroy Technologies LLC256 · 0.04%
  9. AS19263 Cincinnati Bell Any Distance, Inc.256 · 0.04%
  10. AS26937 The Midland Company256 · 0.04%
  11. AS393231 CLINTON MEMORIAL HOSPITAL256 · 0.04%
  12. AS394599 Full Service Networking256 · 0.04%

Where its space is

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

  1. United States725,248 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS395273AltafiberISPUnited States256
AS6164AltafiberISPUnited States0
AS6571AltafiberISPUnited States0
AS7431AltafiberISPUnited States0
AS11069AltafiberISPUnited States0
AS11689AltafiberISPUnited 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
205 Mbps
median download
122 Mbps
median upload
3,135
download tests
3,335
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 348 ranges
RANGEIPV4ORIGIN
131.241.0.0/1665,536AS6181
50.5.0.0/1665,536AS6181
72.49.0.0/1665,536AS6181
74.215.0.0/1665,536AS6181
208.102.0.0-208.102.166.23242,729AS6181
74.83.0.0-74.83.135.24934,810AS6181
163.182.0.0/1732,768AS6181
192.24.128.0/1732,768AS6181
208.102.166.234-208.102.255.25522,806AS6181
74.83.174.38-74.83.255.25520,954AS6181
69.61.188.0-69.61.227.6610,051AS6181
69.61.147.107-69.61.183.299,139AS6181
216.196.205.159-216.196.238.2528,542AS6181
74.83.141.83-74.83.174.368,402AS6181
66.161.181.187-66.161.210.17,239AS6181
66.42.159.187-66.42.187.1877,169AS6181
216.68.102.37-216.68.128.06,620AS6181
216.196.128.0-216.196.152.1656,310AS6181
216.68.0.0/204,096AS6181
216.68.16.0/221,024AS6181
216.68.20.0/23512AS6181
216.68.128.14-216.68.148.2495,356AS6181
216.68.184.93-216.68.204.2555,283AS6181
216.196.156.53-216.196.176.205,088AS6181
66.42.208.245-66.42.227.2424,862AS6181
216.68.160.199-216.68.179.904,756AS6181
64.151.173.144-64.151.191.694,534AS6181
66.161.142.0-66.161.159.684,421AS6181
64.151.155.0-64.151.171.2554,352AS6181
45.59.32.0/204,096AS6181
66.158.160.0-66.158.174.2363,821AS6181
216.68.34.183-216.68.47.2553,401AS6181
66.42.232.22-66.42.244.2133,264AS6181
66.42.142.55-66.42.154.2333,251AS6181
66.161.168.250-66.161.181.983,177AS6181
216.68.23.42-216.68.34.1792,954AS6181
216.68.215.171-216.68.226.2262,872AS6181
216.68.239.48-216.68.250.332,802AS6181
69.5.32.0-69.5.42.1302,691AS6181
69.61.134.158-69.61.144.2452,648AS6181
66.42.128.0-66.42.138.502,611AS6181
216.68.206.0-216.68.215.1692,474AS6181
216.68.62.209-216.68.72.872,439AS6181
216.196.195.235-216.196.205.932,419AS6181
63.250.69.251-63.250.79.332,343AS6181
66.117.238.229-66.117.247.2252,301AS6181
66.42.187.189-66.42.196.1142,230AS6181
66.161.159.131-66.161.168.62,180AS6181
66.42.247.200-66.42.255.2552,104AS6181
66.161.247.252/304AS6181
66.161.248.0/212,048AS6181
216.68.153.110-216.68.160.1921,875AS6181
69.61.236.102-69.61.243.1691,860AS6181
216.68.94.246-216.68.102.331,836AS6181
66.117.219.179-66.117.226.2181,832AS6181
63.250.85.59-63.250.92.811,815AS6181
206.221.233.0/24256AS6181
206.221.234.0/23512AS6181
206.221.236.0/221,024AS6181
216.68.55.46-216.68.62.51,752AS6181
66.117.247.227-66.117.254.1541,720AS6181
63.250.64.0-63.250.69.2491,530AS6181
209.131.218.77-209.131.223.2551,459AS6181
209.131.201.155-209.131.207.341,416AS6181
74.83.135.251-74.83.141.811,367AS6181
209.131.196.83-209.131.201.1531,351AS6181
216.196.239.236-216.196.245.371,338AS6181
216.68.50.0-216.68.55.331,314AS6181
216.68.226.238-216.68.231.2551,298AS6181
66.161.135.240/2816AS6181
66.161.136.0/221,024AS6181
66.161.140.0/24256AS6181
66.161.238.0-66.161.243.101,291AS6181
69.61.231.108-69.61.236.971,270AS6181
66.170.160.0-66.170.164.2411,266AS6181
216.196.251.31-216.196.255.2551,249AS6181
66.42.154.235-66.42.159.1851,231AS6181
209.131.213.116-209.131.218.651,230AS6181
66.117.226.220-66.117.231.1461,207AS6181
66.161.212.151-66.161.217.731,203AS6181
63.250.79.35-63.250.83.2091,199AS6181
216.196.177.126-216.196.182.191,174AS6181
66.42.201.175-66.42.205.2551,105AS6181
216.196.245.39-216.196.249.1091,095AS6181
216.196.189.231-216.196.194.371,087AS6181
69.61.227.68-69.61.231.1061,063AS6181
69.61.251.239/321AS6181
69.61.251.240/2816AS6181
69.61.252.0/221,024AS6181
216.68.86.0/23512AS6181
216.68.88.0/23512AS6181
216.68.90.0/304AS6181
216.9.141.0/24256AS6181
216.9.142.0/23512AS6181
216.9.144.0/24256AS6181
216.9.156.0/221,024AS6181
64.151.131.0/24256AS6181
64.151.132.0/23512AS6181
64.151.134.0/24256AS6181
216.68.90.251-216.68.94.2411,015AS6181
66.117.209.0-66.117.212.2421,011AS6181
66.161.217.75-66.161.221.501,000AS6181
69.61.183.31-69.61.186.255993AS6181
66.117.231.150-66.117.235.81956AS6181
63.250.92.84-63.250.95.255940AS6181
66.161.233.21-66.161.236.181929AS6181
66.161.131.14-66.161.134.164919AS6181
64.151.146.0-64.151.149.143912AS6181
216.196.152.167-216.196.156.49907AS6181
216.68.80.121-216.68.83.255903AS6181
216.196.182.246-216.196.186.110889AS6181
69.5.42.132-69.5.45.233870AS6181
69.61.131.56-69.61.134.154867AS6181
66.170.166.0-66.170.169.71840AS6181
216.68.181.27-216.68.184.91833AS6181
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