ISP
C Spire Fiber
C Spire Fiber uses 205,644 IPv4 addresses in 167 ranges, and 1 IPv6 range, by the registry records IP Company reads.
205,644
IPv4 addresses
167
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.
- AS11272 C Spire Fiber205,644 · 100.00%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- United States207,360 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
| ASN | NAME | TYPE | REGISTERED | IPV4 |
|---|---|---|---|---|
| AS11272 | C Spire Fiber | ISP | United States | 242,176 |
How its networks peer
Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.
| ASN | POLICY | TRAFFIC | RATIO | SCOPE | EXCHANGES | FACILITIES |
|---|---|---|---|---|---|---|
| AS11272 | Open | 300-500Gbps | Heavy Inbound | Regional | 3 | 3 |
Internet exchanges
The internet exchanges its networks connect at, by the capacity of their ports there: 3 exchanges, 3 ports and 300 Gbps in all.
| EXCHANGE | WHERE | PORTS | CAPACITY |
|---|---|---|---|
| DE-CIX Dallas | Dallas, United States | 1 | 100 Gbps |
| Digital Realty Atlanta | Atlanta, United States | 1 | 100 Gbps |
| Equinix Chicago | Chicago, United States | 1 | 100 Gbps |
Facilities
The datacenters and colocation sites its networks are in: 3 in one country.
| FACILITY | WHERE |
|---|---|
| Digital Realty ATL13 - Atlanta | Atlanta, United States |
| Equinix CH1/CH2/CH4 - Chicago | Chicago, United States |
| Equinix DA6 - Dallas | Dallas, United States |
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.
- VPN IP2,288WatchGuard Mobile VPN, SoftEther VPN, Datto Networking1.11%
- Residential Proxy IP2,234Geonode, anyIP, Proxiware1.09%
- Floppydata0.00%
- Floppydata, DataImpulse0.00%
- None here
- None here
- None here
- None here
- CDN IP28Akamai, Meta, Google0.01%
- Carrier IP109,290C Spire53.15%
- None here
- None here
- SSH IP1,7550.85%
- SMTP IP300.01%
- 0.05%
- Web IP2,8551.39%
- 0.25%
- 0.14%
Speed tests
Speeds measured from its space in the last 90 days.
227 Mbps
median download
163 Mbps
median upload
7,026
download tests
7,427
upload tests
Its address ranges
Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, with the network announcing each.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 50.86.124.125-50.86.255.255 | 33,667 | AS11272 |
| 173.235.120.71-173.235.216.255 | 24,761 | AS11272 |
| 136.239.58.128-136.239.108.255 | 12,928 | AS11272 |
| 198.28.144.0/20198.28.160.0/19 | 12,288 | AS11272 |
| 136.239.5.126-136.239.50.81 | 11,476 | AS11272 |
| 167.160.192.0/19 | 8,192 | AS11272 |
| 173.235.226.0-173.235.255.255 | 7,680 | AS11272 |
| 50.86.87.52-50.86.114.161 | 7,022 | AS11272 |
| 136.239.110.0/23136.239.112.0/20 | 4,608 | AS11272 |
| 67.20.0.0/20 | 4,096 | AS11272 |
| 173.235.104.246-173.235.120.69 | 3,920 | AS11272 |
| 173.235.0.0-173.235.14.41 | 3,626 | AS11272 |
| 50.86.35.42-50.86.47.255 | 3,286 | AS11272 |
| 173.235.92.255-173.235.104.244 | 3,062 | AS11272 |
| 173.235.21.0-173.235.31.145 | 2,706 | AS11272 |
| 50.86.114.163-50.86.124.122 | 2,520 | AS11272 |
| 173.235.69.58-173.235.78.35 | 2,282 | AS11272 |
| 173.235.52.79-173.235.60.127 | 2,097 | AS11272 |
| 50.86.48.0/21 | 2,048 | AS11272 |
| 50.86.56.0/21 | 2,048 | AS11272 |
| 136.239.50.83-136.239.58.63 | 2,029 | AS11272 |
| 104.232.181.228-104.232.189.168 | 1,989 | AS11272 |
| 104.232.168.35-104.232.175.185 | 1,943 | AS11272 |
| 173.235.217.128/25173.235.218.0/23173.235.220.0/22 | 1,664 | AS11272 |
| 173.235.31.147-173.235.37.255 | 1,645 | AS11272 |
| 173.235.40.0-173.235.46.60 | 1,597 | AS11272 |
| 66.175.183.0/2466.175.184.0/2266.175.188.0/24 | 1,536 | AS11272 |
| 76.8.250.0/2376.8.252.0/22 | 1,536 | AS11272 |
| 173.235.14.43-173.235.19.191 | 1,429 | AS11272 |
| 50.86.72.197-50.86.78.79 | 1,419 | AS11272 |
| 136.239.0.0-136.239.5.124 | 1,405 | AS11272 |
| 50.86.11.250-50.86.17.95 | 1,382 | AS11272 |
| 173.235.46.254-173.235.52.77 | 1,360 | AS11272 |
| 50.86.81.244-50.86.87.50 | 1,343 | AS11272 |
| 50.86.30.0-50.86.35.4 | 1,285 | AS11272 |
| 66.175.161.0/2466.175.162.0/2366.175.164.0/23 | 1,280 | AS11272 |
| 173.235.83.106-173.235.87.225 | 1,144 | AS11272 |
| 173.235.61.0-173.235.65.89 | 1,114 | AS11272 |
| 173.235.87.227-173.235.92.50 | 1,104 | AS11272 |
| 66.175.128.0/22 | 1,024 | AS11272 |
| 66.175.135.0/2466.175.136.0/2366.175.138.0/24 | 1,024 | AS11272 |
| 50.86.18.176-50.86.22.116 | 965 | AS11272 |
| 76.8.242.0-76.8.245.160 | 929 | AS11272 |
| 76.8.245.167-76.8.248.255 | 857 | AS11272 |
| 173.235.79.155-173.235.82.197 | 811 | AS11272 |
| 104.232.160.224-104.232.163.207 | 752 | AS11272 |
| 50.86.78.96-50.86.81.74 | 747 | AS11272 |
| 104.232.177.179-104.232.180.111 | 701 | AS11272 |
| 173.235.65.91-173.235.67.255 | 677 | AS11272 |
| 104.232.189.170-104.232.191.255 | 598 | AS11272 |
| 173.235.224.0/23 | 512 | AS11272 |
| 199.33.90.0/23 | 512 | AS11272 |
| 207.179.38.0/23 | 512 | AS11272 |
| 66.175.168.0/23 | 512 | AS11272 |
| 66.175.177.0/2466.175.178.0/24 | 512 | AS11272 |
| 50.86.10.0-50.86.11.248 | 505 | AS11272 |
| 104.232.164.2-104.232.165.177 | 432 | AS11272 |
| 66.175.140.115-66.175.141.255 | 397 | AS11272 |
| 173.235.78.37-173.235.79.153 | 373 | AS11272 |
| 104.232.180.120-104.232.181.225 | 362 | AS11272 |
| 50.86.22.160/2750.86.22.192/2650.86.23.0/24 | 352 | AS11272 |
| 66.175.144.192/2666.175.145.0/24 | 320 | AS11272 |
| 76.8.236.0/2476.8.237.0/26 | 320 | AS11272 |
| 50.86.17.112-50.86.18.159 | 304 | AS11272 |
| 76.8.239.224/2776.8.240.0/24 | 288 | AS11272 |
| 104.232.166.0/24 | 256 | AS11272 |
| 50.86.25.0/24 | 256 | AS11272 |
| 50.86.27.0/24 | 256 | AS11272 |
| 66.175.173.0/24 | 256 | AS11272 |
| 76.8.237.96-76.8.238.73 | 234 | AS11272 |
| 69.89.213.32/2769.89.213.64/2669.89.213.128/25 | 224 | AS11272 |
| 69.89.218.40-69.89.218.255 | 216 | AS11272 |
| 76.8.238.219-76.8.239.171 | 209 | AS11272 |
| 66.175.143.64/2666.175.143.128/2566.175.144.0/28 | 208 | AS11272 |
| 173.235.92.52-173.235.92.253 | 202 | AS11272 |
| 50.86.72.0/2550.86.72.128/2650.86.72.192/30 | 196 | AS11272 |
| 69.89.222.64/2669.89.222.128/25 | 192 | AS11272 |
| 173.235.46.62-173.235.46.252 | 191 | AS11272 |
| 104.232.176.255-104.232.177.177 | 179 | AS11272 |
| 69.89.208.0/2569.89.208.128/2769.89.208.160/29 | 168 | AS11272 |
| 69.89.223.88/2969.89.223.96/2769.89.223.128/25 | 168 | AS11272 |
| 173.235.82.199-173.235.83.103 | 161 | AS11272 |
| 50.86.81.76-50.86.81.235 | 160 | AS11272 |
| 66.175.147.96/2766.175.147.128/25 | 160 | AS11272 |
| 69.89.216.96/2769.89.216.128/25 | 160 | AS11272 |
| 76.8.232.96/2776.8.232.128/25 | 160 | AS11272 |
| 104.232.167.147-104.232.168.33 | 143 | AS11272 |
| 104.232.167.8-104.232.167.145 | 138 | AS11272 |
| 104.232.176.63-104.232.176.194 | 132 | AS11272 |
| 104.232.175.187-104.232.176.61 | 131 | AS11272 |
| 173.235.217.0/25 | 128 | AS11272 |
| 173.235.60.128/25 | 128 | AS11272 |
| 66.175.191.0/25 | 128 | AS11272 |
| 69.89.208.176-69.89.209.47 | 128 | AS11272 |
| 69.89.211.128/2669.89.211.192/2769.89.211.224/29 | 104 | AS11272 |
| 104.232.160.0/26104.232.160.64/27 | 96 | AS11272 |
| 69.89.209.240/2869.89.210.0/2669.89.210.64/28 | 96 | AS11272 |
| 66.175.140.24-66.175.140.113 | 90 | AS11272 |
| 69.89.212.8-69.89.212.95 | 88 | AS11272 |
| 76.8.238.75-76.8.238.159 | 85 | AS11272 |
00 · Evaluate
Test the real build first.
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01 · License
Then license what you use.
Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
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