Business
SYLVAN LEARNING CENTER
SYLVAN LEARNING CENTER uses 694 IPv4 addresses in 83 ranges, and 2 IPv6 ranges, by the registry records IP Company reads.
694
IPv4 addresses
83
IPv4 ranges
2
IPv6 ranges
0
ASes it operates
0
countries
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
- AS7018 AT&T Enterprises, LLC416 · 59.94%
- AS7922 Comcast Cable Communications, LLC52 · 7.49%
- AS701 Verizon Business40 · 5.76%
- AS11427 Charter Communications Inc32 · 4.61%
- AS4181 TDS TELECOM28 · 4.03%
- AS7029 Windstream Communications LLC24 · 3.46%
- AS209 CenturyLink Communications, LLC16 · 2.31%
- AS12042 Fidium16 · 2.31%
- AS14265 TPx Communications12 · 1.73%
- AS3549 Level 3 Parent, LLC8 · 1.15%
- AS7385 Allstream Business US, LLC8 · 1.15%
- AS7459 Grande Communications Networks, LLC8 · 1.15%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
None of its space fills a /24 of its own, so none is counted here.
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.
- None here
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- None here
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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.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 216.114.216.128/28 | 16 | AS12042 |
| 216.233.150.80/28 | 16 | AS701 |
| 63.76.19.112/28 | 16 | AS701 |
| 67.78.81.72/29 | 8 | AS11427 |
| 67.78.81.80/29 | 8 | AS11427 |
| 69.150.228.80/28 | 16 | AS7018 |
| 96.60.95.16/28 | 16 | AS4181 |
| 99.124.76.232/29 | 8 | AS7018 |
| 99.124.76.240/29 | 8 | AS7018 |
| 108.201.252.72/29 | 8 | AS7018 |
| 108.71.71.80/29 | 8 | AS7018 |
| 12.165.227.176/29 | 8 | AS7018 |
| 131.150.72.216/29 | 8 | AS20115 |
| 174.99.243.72/29 | 8 | AS11426 |
| 207.243.181.104/29 | 8 | AS7018 |
| 216.253.190.176/29 | 8 | AS3549 |
| 216.63.122.8/29 | 8 | AS7018 |
| 216.63.139.8/29 | 8 | AS7018 |
| 23.30.213.152/29 | 8 | AS7922 |
| 23.30.217.160/29 | 8 | AS7922 |
| 24.155.90.112/29 | 8 | AS7459 |
| 50.194.63.200/29 | 8 | AS7922 |
| 63.159.200.48/29 | 8 | AS209 |
| 64.149.240.120/29 | 8 | AS7018 |
| 64.168.48.8/29 | 8 | AS7018 |
| 64.181.35.104/29 | 8 | AS15227 |
| 64.36.13.104/29 | 8 | AS701 |
| 64.42.54.240/29 | 8 | AS7385 |
| 64.60.188.248/29 | 8 | AS14265 |
| 65.102.129.208/29 | 8 | AS209 |
| 65.66.182.80/29 | 8 | AS7018 |
| 65.66.88.232/29 | 8 | AS7018 |
| 65.67.209.216/29 | 8 | AS7018 |
| 66.123.91.88/29 | 8 | AS7018 |
| 66.127.227.64/29 | 8 | AS7018 |
| 66.208.217.248/29 | 8 | AS7922 |
| 66.35.132.168/29 | 8 | AS7029 |
| 66.72.150.240/29 | 8 | AS7018 |
| 67.36.30.200/29 | 8 | AS7018 |
| 67.53.163.168/29 | 8 | AS11427 |
| 67.65.54.8/29 | 8 | AS7018 |
| 68.20.132.120/29 | 8 | AS7018 |
| 68.250.81.88/29 | 8 | AS7018 |
| 69.21.118.52/30 | 4 | AS4181 |
| 69.21.118.56/30 | 4 | AS4181 |
| 69.211.209.216/29 | 8 | AS7018 |
| 70.118.59.184/29 | 8 | AS11427 |
| 70.133.109.16/29 | 8 | AS7018 |
| 70.229.114.24/29 | 8 | AS7018 |
| 70.242.33.80/29 | 8 | AS7018 |
| 70.248.204.72/29 | 8 | AS7018 |
| 70.89.115.168/29 | 8 | AS7922 |
| 75.148.180.24/29 | 8 | AS7922 |
| 75.16.144.8/29 | 8 | AS7018 |
| 75.61.236.104/29 | 8 | AS7018 |
| 75.9.225.240/29 | 8 | AS7018 |
| 76.194.116.152/29 | 8 | AS7018 |
| 76.196.223.40/29 | 8 | AS7018 |
| 76.230.33.88/29 | 8 | AS7018 |
| 76.243.163.16/29 | 8 | AS7018 |
| 76.253.131.48/29 | 8 | AS7018 |
| 97.66.17.40/29 | 8 | AS7029 |
| 97.67.173.152/29 | 8 | AS7029 |
| 99.124.77.40/29 | 8 | AS7018 |
| 99.124.77.96/29 | 8 | AS7018 |
| 99.128.29.56/29 | 8 | AS7018 |
| 99.136.210.40/29 | 8 | AS7018 |
| 99.137.119.240/29 | 8 | AS7018 |
| 99.162.36.224/29 | 8 | AS7018 |
| 99.171.171.168/29 | 8 | AS7018 |
| 99.173.165.56/29 | 8 | AS7018 |
| 99.184.41.40/29 | 8 | AS7018 |
| 99.187.75.8/29 | 8 | AS7018 |
| 99.188.139.224/29 | 8 | AS7018 |
| 99.37.126.104/29 | 8 | AS7018 |
| 99.50.254.72/29 | 8 | AS7018 |
| 99.54.121.48/29 | 8 | AS7018 |
| 99.61.220.176/29 | 8 | AS7018 |
| 99.65.81.16/29 | 8 | AS7018 |
| 99.97.1.216/29 | 8 | AS7018 |
| 174.127.57.0/30 | 4 | AS14265 |
| 184.60.165.4/30 | 4 | AS4181 |
| 209.193.40.44/30 | 4 | AS7782 |
| 216.16.137.204/30 | 4 | AS22773 |
| 50.195.153.68/30 | 4 | AS7922 |
| 216.67.33.68/31 | 2 | AS7782 |
| 2600:6c1c:8d::/48 | AS20115 | |
| 2001:1890:19e1:1f00::/56 | AS7018 |
Names it registers under
The holder names its registry records give, by the IPv4 under each.
- SYLVAN LEARNING CENTER352 · 50.72%
- Sylvan Learning Center154 · 22.19%
- SYLVAN LEARNING80 · 11.53%
- Sylvan Learning Systems32 · 4.61%
- SYLVAN LEARNING CENTERS16 · 2.31%
- Sylvan Learning Cent16 · 2.31%
- Sylvan Learning Center-979 285-270516 · 2.31%
- Sylvan Learning12 · 1.73%
- SYLVAN LEARNING INC8 · 1.15%
- SYLVAN LEARNING INC.8 · 1.15%
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