AS3549 · Level 3 Parent, LLC

817
IPv4 prefixes
5,443,552
IPv4 addresses
41
IPv6 prefixes
🇺🇸 US
Country

Summary

AS number
AS3549
Name
Level 3 Parent, LLC
Country
🇺🇸 United States
Type
ARIN
Category
business
Announced
858 prefixes
Updated
2026-04-22

Announced IPv4 prefixes (817)

Prefix
8.242.80.0/21
8.242.88.0/22
8.242.120.0/21
8.242.128.0/20
8.242.144.0/20
8.242.144.192/26
8.242.151.192/26
8.242.160.0/21
8.242.168.0/21
8.242.176.0/22
8.242.180.0/22
8.242.184.0/22
8.242.188.0/22
8.242.192.0/22
8.242.196.0/22
8.242.200.0/21
8.242.201.128/26
8.242.208.0/20
8.242.208.0/21
8.242.208.128/26
8.242.216.0/21
8.242.224.0/21
8.242.230.0/24
8.242.232.0/21
8.242.235.0/24
8.242.240.0/22
8.243.171.0/24
35.248.0.0/14
45.65.252.0/24
50.58.0.0/15
50.58.56.0/21
50.58.62.0/24
50.58.119.0/24
50.58.183.0/24
64.76.0.0/19
64.76.13.0/24
64.76.16.0/24
64.76.23.0/25
64.76.23.128/26
64.76.23.192/26
64.76.32.0/20
64.76.40.0/24
64.76.45.0/24
64.76.48.0/21
64.76.56.0/22
64.76.57.0/25
64.76.57.128/26
64.76.60.0/22
64.76.62.128/26
64.76.64.0/23
64.76.66.0/23
64.76.68.0/22
64.76.70.0/24
64.76.72.0/21
64.76.75.0/24
64.76.76.128/26
64.76.80.0/21
64.76.88.0/22
64.76.89.128/26
64.76.89.192/27
64.76.90.0/24
64.76.91.128/26
64.76.92.0/22
64.76.93.0/24
64.76.96.0/21
64.76.97.0/24
64.76.104.0/21
64.76.112.0/21
64.76.115.128/26
64.76.120.0/21
64.76.120.0/24
64.76.128.0/21
64.76.132.0/24
64.76.136.0/21
64.76.137.0/25
64.76.138.0/24
64.76.144.0/20
64.76.145.0/26
64.76.150.0/25
64.76.150.128/25
64.76.157.0/24
64.76.160.0/20
64.76.161.0/24
64.76.164.0/24
64.76.165.0/24
64.76.166.0/24
64.76.167.0/24
64.76.169.0/25
64.76.174.0/26
64.76.176.0/22
64.76.176.192/27
64.76.179.0/26
64.76.180.0/22
64.76.184.0/21
64.76.189.0/24
64.76.190.0/24
64.76.192.0/21
64.76.197.0/24
64.76.198.0/24
64.76.200.0/21
64.76.208.0/21
64.76.208.0/23
64.76.213.64/26
64.76.215.0/24
64.76.216.0/21
64.76.223.0/24
64.76.224.0/20
64.76.226.0/26
64.76.228.0/22
64.76.232.0/21
64.76.240.0/20
64.76.240.0/22
64.128.0.0/15
64.128.0.0/20
64.129.0.0/20
64.132.0.0/16
64.132.11.0/24
64.140.8.0/21
64.208.0.0/16
64.208.181.0/24
64.209.0.0/17
64.210.0.0/17
64.211.0.0/17
64.211.128.0/18
64.211.162.0/24
64.211.192.0/19
64.212.0.0/14
64.212.0.0/15
64.212.138.0/24
64.212.138.32/27
64.213.30.0/23
64.213.98.0/26
64.213.189.128/26
64.213.189.192/26
64.213.209.0/24
64.214.0.0/16
64.214.129.0/24
64.214.130.0/24
64.215.0.0/18
64.215.64.0/19
64.215.112.0/20
64.215.128.0/17
66.55.0.0/18
66.55.49.160/27
66.162.0.0/16
66.162.240.0/20
66.192.0.0/14
66.192.208.0/21
66.192.217.0/24
66.192.220.0/22
66.193.144.0/20
66.193.145.0/24
66.194.93.0/24
66.194.120.0/24
66.194.234.192/27
66.199.0.0/19
67.16.0.0/15
67.73.0.0/19
67.73.20.0/24
67.73.132.0/22
67.73.133.0/26
67.73.134.0/24
67.73.136.0/21
67.73.144.0/21
67.73.152.0/21
67.73.160.0/21
67.73.168.0/21
67.73.176.0/22
67.73.180.0/22
67.73.184.0/21
67.73.240.0/20
67.73.241.128/25
67.73.241.128/26
67.74.0.0/15
67.201.104.0/24
74.114.160.0/24
74.202.0.0/15
74.202.112.0/21
74.203.80.0/21
75.98.224.0/20
75.102.133.0/24
97.65.0.0/16
97.65.200.0/21
113.29.0.0/17
113.29.0.0/20
113.29.16.0/20
113.29.32.0/20
113.29.64.0/20
113.29.80.0/20
113.29.96.0/20
113.29.112.0/20
131.0.52.0/22
137.106.164.0/24
137.106.172.0/24
137.227.30.0/24
140.215.248.0/21
145.233.0.0/16
146.82.0.0/16
146.82.224.0/20
148.230.8.0/23
148.230.10.0/23
148.230.12.0/23
148.230.14.0/24
149.117.138.0/24
149.117.157.0/24
149.117.165.0/24
159.63.0.0/17
159.63.128.0/18
159.63.192.0/19
159.63.240.0/21
159.63.248.0/22
159.172.8.0/24
160.238.247.0/24
161.134.0.0/16
161.217.73.0/24
161.217.78.0/24
161.217.81.0/24
161.217.87.0/24
161.217.116.0/24
161.217.131.0/24
161.217.140.0/23
161.217.140.0/24
161.217.152.0/24
161.217.159.0/24
161.217.162.0/24
161.217.163.0/24
161.217.164.0/24
161.217.165.0/24
161.217.169.0/24
161.217.172.0/24
161.217.174.0/24
161.217.176.0/24
161.217.179.0/24
161.217.184.0/24
161.217.186.0/24
161.217.193.0/24
161.217.195.0/24
161.217.204.0/23
161.217.211.0/24
161.217.212.0/24
161.217.213.0/24
161.217.224.0/22
162.97.0.0/16
165.83.37.0/24
165.83.216.0/23
167.148.171.0/24
167.246.226.0/24
168.195.200.0/22
168.215.0.0/16
168.215.224.0/20
169.153.179.0/24
169.153.180.0/24
171.75.64.0/18
171.75.112.0/24
171.75.224.0/22
171.75.227.224/27
173.226.0.0/15
173.227.26.32/27
173.227.153.64/26
173.227.176.0/21
174.46.0.0/15
174.46.218.0/24
174.47.64.0/20
177.74.207.0/24
179.60.32.0/21
185.67.48.0/24
186.121.180.0/24
189.125.0.0/16
189.125.14.0/24
189.125.16.0/22
189.125.23.0/24
189.125.45.0/25
189.125.45.128/25
189.125.54.0/26
189.125.94.0/26
189.125.104.0/24
189.125.105.0/24
189.125.106.0/24
189.125.122.64/26
189.125.126.0/23
189.125.137.0/25
189.125.137.128/26
189.125.137.224/27
189.125.147.0/27
189.125.160.128/25
189.125.170.0/23
189.125.175.192/26
189.125.176.128/26
189.125.178.0/24
189.125.179.64/26
189.125.181.64/26
189.125.185.0/24
189.125.195.128/25
189.125.196.0/25
189.125.199.0/24
189.125.200.0/24
189.125.205.0/24
189.125.205.0/25
189.125.205.160/27
189.125.209.0/24
189.125.214.0/24
189.125.220.0/24
189.125.222.0/24
189.125.226.0/25
189.125.227.0/24
189.125.236.0/24
190.216.0.0/18
190.216.3.0/24
190.216.10.0/24
190.216.13.0/24
190.216.13.128/25
190.216.14.0/24
190.216.17.0/24
190.216.31.0/24
190.216.33.0/24
190.216.36.0/24
190.216.37.64/26
190.216.37.128/26
190.216.39.0/24
190.216.42.0/24
190.216.43.0/24
190.216.49.0/26
190.216.52.0/24
190.216.57.0/24
190.216.58.0/24
190.216.64.0/19
190.216.71.128/26
190.216.74.0/24
190.216.75.0/24
190.216.80.0/24
190.216.81.0/24
190.216.96.0/20
190.216.112.0/20
190.216.128.0/20
190.216.131.0/24
190.216.144.0/21
190.216.151.0/25
190.216.152.0/21
190.216.156.64/26
190.216.158.64/26
190.216.160.0/19
190.216.161.0/24
190.216.167.128/25
190.216.168.128/25
190.216.169.0/24
190.216.181.0/24
190.216.185.0/24
190.216.186.0/24
190.216.192.0/20
190.216.201.128/25
190.216.202.160/27
190.216.203.0/25
190.216.203.128/25
190.216.205.128/27
190.216.208.0/20
190.216.210.0/24
190.216.224.0/19
190.216.225.0/25
190.216.230.0/24
190.216.235.0/24
190.217.0.0/21
190.217.8.0/22
190.217.8.0/26
190.217.12.0/22
190.217.12.0/24
190.217.16.0/22
190.217.20.0/22
190.217.24.0/21
190.217.27.0/24
190.217.32.0/22
190.217.32.0/24
190.217.32.32/27
190.217.32.192/27
190.217.34.0/24
190.217.35.192/26
190.217.36.0/22
190.217.40.0/22
190.217.44.0/22
190.217.45.0/24
190.217.48.0/21
190.217.48.0/24
190.217.53.192/26
190.217.56.0/21
190.217.64.0/21
190.217.80.0/22
190.217.82.128/26
190.217.96.0/22
190.217.100.0/22
190.217.104.0/22
190.217.108.0/22
190.217.112.0/22
190.217.116.0/22
190.217.120.0/22
190.217.123.0/24
190.217.124.0/24
190.217.125.0/24
190.217.126.0/24
190.217.127.0/24
192.30.210.0/23
192.42.240.0/24
192.55.161.0/24
192.112.63.0/24
192.141.9.192/26
192.165.233.0/24
192.188.45.0/24
192.198.25.0/24
192.203.186.0/24
192.221.248.0/21
193.240.0.0/16
193.240.91.0/24
193.240.121.0/24
193.240.151.160/27
193.240.163.0/24
193.240.180.0/24
195.110.10.0/23
195.110.10.0/24
195.166.0.0/17
198.40.7.0/24
198.148.20.0/24
198.183.146.0/23
198.199.140.0/24
198.235.12.0/24
198.235.15.0/24
198.246.64.0/19
199.5.234.0/24
199.76.0.0/17
199.77.0.0/18
199.77.50.0/23
199.77.128.0/17
199.227.0.0/16
199.242.141.0/24
200.0.194.0/23
200.0.194.64/26
200.0.196.0/23
200.0.196.0/26
200.3.102.0/24
200.5.167.0/24
200.9.237.0/24
200.31.0.0/24
200.31.1.0/24
200.31.2.0/23
200.31.4.0/23
200.31.6.0/24
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200.31.10.0/24
200.31.11.0/24
200.31.12.0/22
200.31.12.0/24
200.31.16.0/21
200.31.19.0/25
200.31.24.0/21
200.32.64.0/24
200.32.68.0/22
200.32.72.0/23
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200.32.74.0/24
200.32.76.0/23
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200.32.77.0/24
200.32.80.0/22
200.32.84.0/22
200.32.88.0/21
200.32.94.0/24
200.32.95.0/24
200.32.96.0/19
200.32.96.0/24
200.32.97.0/24
200.32.104.64/26
200.32.105.0/26
200.32.106.128/25
200.32.113.0/24
200.32.118.0/26
200.32.119.0/26
200.32.124.0/24
200.41.0.0/22
200.41.4.0/22
200.41.6.0/24
200.41.9.0/24
200.41.10.0/23
200.41.12.0/23
200.41.13.0/24
200.41.14.0/23
200.41.16.0/20
200.41.16.0/24
200.41.18.0/26
200.41.22.128/26
200.41.23.64/26
200.41.27.0/25
200.41.32.0/20
200.41.33.0/25
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200.41.45.64/26
200.41.46.128/25
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200.41.111.0/24
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200.41.116.0/22
200.41.120.0/21
200.49.0.0/20
200.49.2.0/24
200.55.0.0/18
200.55.4.0/24
200.55.5.128/25
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200.55.20.192/26
200.55.24.0/25
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200.55.31.192/26
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200.186.0.0/16
200.186.34.0/24
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200.186.46.128/27
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200.186.88.0/24
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200.186.109.0/24
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200.186.150.224/27
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201.139.12.0/24
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201.234.126.128/25
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204.57.64.0/18
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204.199.120.0/26
204.199.128.0/20
204.199.136.0/26
204.199.142.0/25
204.199.144.0/20
204.199.160.0/20
204.199.176.0/20
204.199.192.0/19
204.199.224.0/21
204.199.240.0/21
204.199.248.0/21
204.245.0.0/18
204.246.192.0/18
205.141.35.0/24
205.141.36.0/24
205.141.62.0/24
205.141.63.0/24
206.15.64.0/19
206.41.0.0/19
206.57.0.0/17
206.80.0.0/19
206.81.232.0/24
206.81.252.0/24
206.132.64.0/18
206.132.192.0/18
206.165.0.0/16
206.165.166.0/23
206.169.0.0/16
206.190.64.0/19
206.216.112.0/20
206.222.96.0/19
207.67.0.0/17
207.71.0.0/18
207.114.128.0/17
207.120.42.0/24
207.136.160.0/19
207.136.177.0/24
207.136.177.0/25
207.138.0.0/16
207.170.192.0/18
207.191.0.0/17
207.191.56.0/25
207.201.192.0/18
207.218.0.0/17
207.218.128.0/18
207.235.0.0/17
207.250.0.0/16
207.250.189.0/24
208.48.0.0/18
208.48.2.192/27
208.48.128.0/18
208.48.192.0/20
208.48.224.0/19
208.49.0.0/16
208.49.97.0/27
208.50.0.0/17
208.50.49.32/27
208.50.51.96/27
208.50.192.0/18
208.51.0.0/16
208.178.0.0/16
209.12.0.0/16
209.130.128.0/18
209.130.192.0/19
209.136.0.0/16
209.150.64.0/19
209.163.128.0/17
209.163.212.0/24
209.194.0.0/16
209.203.64.0/18
209.234.128.0/18
209.234.192.0/19
216.54.128.0/17
216.54.191.0/24
216.64.128.0/18
216.84.0.0/15
216.110.0.0/18
216.110.64.0/19
216.136.0.0/17
216.136.8.0/24
216.171.160.0/20
216.253.0.0/16
217.156.128.0/17
217.156.171.192/27
217.156.200.128/25
217.156.224.32/27
217.163.56.64/27

Announced IPv6 prefixes (41)

Prefix
2001:450::/32
2001:450:31::/48
2001:13b0::/31
2001:13b0::/34
2001:13b0::/48
2001:13b0:8000::/48
2001:13b0:800a::/48
2001:13b0:8016::/48
2001:13b0:801a::/48
2001:13b0:801e::/48
2001:13b0:8025::/48
2001:13b0:8026::/48
2001:13b0:8027::/48
2001:13b0:8030::/48
2001:13b0:b000::/48
2001:13b0:b800::/48
2001:13b0:bc00::/48
2001:13b0:be82::/48
2001:13b0:bf00::/48
2001:13b0:bf04::/48
2001:13b2:8045::/48
2001:1900:2007::/48
2001:4870::/31
2620:cb::/48
2620:cb:6::/48
2620:11b:e080::/44
2620:11b:e080::/48
2620:11b:e081::/48
2801:16:6800::/48
2801:105::/44
2801:1d5:d::/48
2803:5790::/32
2803:8590::/32
2803:cae0:8020::/48
2803:ee60:100::/44
2803:ee60:110::/44
2803:ee60:120::/44
2804:4c0::/32
2804:4c0:fff9::/48
2a05:6744::/48
2a07:aa00::/29