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Concentric

Concentric uses 14,672 IPv4 addresses in 14 ranges, and 9 IPv6 ranges, by the registry records IP Company reads.

concentric.com·United States

14,672
IPv4 addresses
14
IPv4 ranges
9
IPv6 ranges
0
ASes it operates
1
country

Who routes its space

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

  1. AS2828 Verizon Business6,400 · 43.62%
  2. AS7018 AT&T Enterprises, LLC24 · 0.16%
  3. AS11426 Charter Communications Inc16 · 0.11%
  4. AS33363 Charter Communications, Inc16 · 0.11%
  5. AS7922 Comcast Cable Communications, LLC8 · 0.05%
  6. AS11427 Charter Communications Inc8 · 0.05%
  7. AS20115 Charter Communications LLC8 · 0.05%

Where its space is

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

  1. United States14,592 · 100.00%

Networks it operates

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

No AS number is registered under its domain.

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.

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.

RANGEIPV4ORIGIN
206.251.128.0/198,192
216.51.112.0/204,096AS2828
207.155.248.0/212,048AS2828
207.88.224.0/24256AS2828
12.162.187.232/298AS7018
12.164.84.160/298AS7018
12.191.28.0/298AS7018
131.148.30.192/298AS33363
174.99.149.64/298AS11426
198.0.159.144/298AS7922
24.173.203.96/298AS11427
24.178.114.184/298AS20115
65.190.99.72/298AS11426
71.43.173.208/298AS33363
2600:5800:352e::/48AS11426
2600:5800:f728::/48AS11426
2600:6c20:86e::/48AS20115
2605:a404:22d8::/48AS33363
2605:a404:2333::/48AS33363
2605:ed00:47ba::/48AS11427
2001:1890:1bb0:1700::/56AS7018
2001:1890:1f9a:3300::/56AS7018
2001:1890:201d:7b00::/56AS7018

Names it registers under

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

  1. Concentric14,592 · 99.45%
  2. CONCENTRIC CORPORATION48 · 0.33%
  3. CONCENTRIC LLC16 · 0.11%
  4. CONCENTRIC16 · 0.11%
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