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Cityside Networks

Cityside Networks uses 776 IPv4 addresses in 4 ranges, and 1 IPv6 range, by the registry records IP Company reads.

citysidefiber.com·United States

776
IPv4 addresses
4
IPv4 ranges
1
IPv6 range
1
AS it operates
1
country

Who routes its space

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

  1. AS18731 Cityside Fiber768 · 98.97%
  2. AS6461 Zayo Bandwidth8 · 1.03%

Where its space is

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

  1. United States768 · 100.00%

Networks it operates

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

ASNNAMETYPEREGISTEREDIPV4
AS18731Cityside FiberISPUnited States4,864

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
106 Mbps
median download
220 Mbps
median upload
1,492
download tests
2,448
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.

RANGEIPV4ORIGIN
128.177.138.0/24256AS18731
154.50.58.0/24256AS18731
23.164.40.0/24256AS18731
209.249.146.168/298AS6461
2607:73c0::/32AS18731

Names it registers under

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

  1. Cityside Networks264 · 34.02%
  2. Cityside Fiber256 · 32.99%
  3. Cityside Fiber, LLC256 · 32.99%
00 · Evaluate

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01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
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