Address space

AS19901 BRSPD-PUBLIC

IPv4 prefixes 620 3.04M addresses

IPv6 prefixes 42

Most common size /24 IPv4

Flagged 0

Shape

Prefix sizes

IPv4

/15

/16

/17

/18

/19

/20

/21

/22

110

/23

127

/24

154

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6

/37

/38

/39

/44

/48

Geography

Where the space lands

Country	Name	Prefixes
US	United States of America	662

Inventory

All prefixes

showing 400 of 662

Prefix	Family	Addresses	Country
9.134.0.0/21	IPv4	2,048	US
9.134.32.0/20	IPv4	4,096	US
9.134.64.0/20	IPv4	4,096	US
9.134.80.0/21	IPv4	2,048	US
9.134.88.0/22	IPv4	1,024	US
9.134.96.0/21	IPv4	2,048	US
9.134.128.0/21	IPv4	2,048	US
9.134.136.0/22	IPv4	1,024	US
9.134.160.0/19	IPv4	8,192	US
9.134.192.0/21	IPv4	2,048	US
9.134.200.0/22	IPv4	1,024	US
9.134.224.0/19	IPv4	8,192	US
9.138.0.0/15	IPv4	131,072	US
9.144.0.0/20	IPv4	4,096	US
9.144.18.0/23	IPv4	512	US
9.144.20.0/22	IPv4	1,024	US
9.144.24.0/21	IPv4	2,048	US
9.144.32.0/19	IPv4	8,192	US
9.144.64.0/18	IPv4	16,384	US
9.144.128.0/19	IPv4	8,192	US
9.144.160.0/20	IPv4	4,096	US
9.144.176.0/21	IPv4	2,048	US
9.144.192.0/22	IPv4	1,024	US
9.144.216.0/23	IPv4	512	US
9.144.218.0/24	IPv4	256	US
9.144.220.0/22	IPv4	1,024	US
9.144.224.0/20	IPv4	4,096	US
9.144.240.0/21	IPv4	2,048	US
9.144.248.0/24	IPv4	256	US
9.144.250.0/24	IPv4	256	US
9.144.252.0/22	IPv4	1,024	US
9.195.0.0/21	IPv4	2,048	US
9.195.32.0/19	IPv4	8,192	US
9.195.64.0/18	IPv4	16,384	US
9.195.128.0/19	IPv4	8,192	US
9.195.160.0/21	IPv4	2,048	US
9.195.168.0/22	IPv4	1,024	US
9.195.192.0/21	IPv4	2,048	US
9.195.224.0/19	IPv4	8,192	US
9.196.0.0/20	IPv4	4,096	US
9.196.96.0/19	IPv4	8,192	US
9.196.128.0/20	IPv4	4,096	US
9.244.0.0/15	IPv4	131,072	US
63.67.172.0/23	IPv4	512	US
63.162.200.0/23	IPv4	512	US
63.162.202.0/24	IPv4	256	US
63.162.204.0/23	IPv4	512	US
63.162.206.0/24	IPv4	256	US
63.162.207.0/24	IPv4	256	US
63.173.118.0/23	IPv4	512	US
64.40.65.0/24	IPv4	256	US
64.40.66.0/24	IPv4	256	US
64.40.68.0/22	IPv4	1,024	US
64.40.80.0/22	IPv4	1,024	US
64.40.84.0/22	IPv4	1,024	US
65.12.128.0/18	IPv4	16,384	US
65.12.192.0/19	IPv4	8,192	US
65.40.72.0/24	IPv4	256	US
65.40.79.0/24	IPv4	256	US
65.40.80.0/22	IPv4	1,024	US
65.40.88.0/21	IPv4	2,048	US
65.40.98.0/23	IPv4	512	US
65.40.104.0/22	IPv4	1,024	US
65.40.110.0/24	IPv4	256	US
65.40.130.0/24	IPv4	256	US
65.40.139.0/24	IPv4	256	US
65.40.141.0/24	IPv4	256	US
65.40.160.0/20	IPv4	4,096	US
65.40.196.0/23	IPv4	512	US
65.40.201.0/24	IPv4	256	US
65.40.203.0/24	IPv4	256	US
65.40.204.0/22	IPv4	1,024	US
65.40.212.0/22	IPv4	1,024	US
65.40.216.0/23	IPv4	512	US
65.40.232.0/22	IPv4	1,024	US
65.40.249.0/24	IPv4	256	US
65.40.251.0/24	IPv4	256	US
65.41.36.0/22	IPv4	1,024	US
65.41.40.0/22	IPv4	1,024	US
65.41.44.0/24	IPv4	256	US
65.41.47.0/24	IPv4	256	US
65.41.59.0/24	IPv4	256	US
65.41.62.0/24	IPv4	256	US
65.41.70.0/24	IPv4	256	US
65.41.74.0/23	IPv4	512	US
65.41.76.0/23	IPv4	512	US
65.41.78.0/24	IPv4	256	US
65.41.106.0/24	IPv4	256	US
65.41.160.0/21	IPv4	2,048	US
65.41.174.0/23	IPv4	512	US
65.41.176.0/20	IPv4	4,096	US
65.41.197.0/24	IPv4	256	US
65.41.203.0/24	IPv4	256	US
65.41.206.0/24	IPv4	256	US
65.41.240.0/23	IPv4	512	US
65.41.242.0/24	IPv4	256	US
65.41.254.0/24	IPv4	256	US
65.131.208.0/20	IPv4	4,096	US
65.131.224.0/21	IPv4	2,048	US
65.131.232.0/21	IPv4	2,048	US
65.162.202.0/24	IPv4	256	US
65.164.18.0/23	IPv4	512	US
65.166.8.0/23	IPv4	512	US
65.173.82.0/24	IPv4	256	US
65.173.91.0/24	IPv4	256	US
65.173.92.0/22	IPv4	1,024	US
65.174.163.0/24	IPv4	256	US
66.79.2.0/23	IPv4	512	US
66.79.6.0/24	IPv4	256	US
66.79.14.0/24	IPv4	256	US
66.79.60.0/23	IPv4	512	US
66.79.86.0/23	IPv4	512	US
66.249.58.0/23	IPv4	512	US
67.6.0.0/16	IPv4	65,536	US
67.7.0.0/18	IPv4	16,384	US
67.7.96.0/19	IPv4	8,192	US
67.63.192.0/23	IPv4	512	US
67.63.221.0/24	IPv4	256	US
67.76.17.0/24	IPv4	256	US
67.76.21.0/24	IPv4	256	US
67.76.24.0/24	IPv4	256	US
67.76.30.0/23	IPv4	512	US
67.76.32.0/21	IPv4	2,048	US
67.76.50.0/23	IPv4	512	US
67.76.57.0/24	IPv4	256	US
67.76.58.0/23	IPv4	512	US
67.76.61.0/24	IPv4	256	US
67.76.62.0/23	IPv4	512	US
67.76.104.0/22	IPv4	1,024	US
67.76.136.0/21	IPv4	2,048	US
67.76.156.0/24	IPv4	256	US
67.76.159.0/24	IPv4	256	US
67.76.162.0/23	IPv4	512	US
67.76.164.0/22	IPv4	1,024	US
67.76.168.0/23	IPv4	512	US
67.76.174.0/23	IPv4	512	US
67.76.202.0/24	IPv4	256	US
67.76.206.0/24	IPv4	256	US
67.76.224.0/22	IPv4	1,024	US
67.76.228.0/23	IPv4	512	US
67.76.232.0/23	IPv4	512	US
67.76.236.0/22	IPv4	1,024	US
67.76.245.0/24	IPv4	256	US
67.77.8.0/22	IPv4	1,024	US
67.77.12.0/23	IPv4	512	US
67.77.23.0/24	IPv4	256	US
67.77.27.0/24	IPv4	256	US
67.77.48.0/23	IPv4	512	US
67.77.60.0/24	IPv4	256	US
67.77.64.0/22	IPv4	1,024	US
67.77.108.0/22	IPv4	1,024	US
67.77.112.0/24	IPv4	256	US
67.77.128.0/20	IPv4	4,096	US
67.77.228.0/22	IPv4	1,024	US
67.77.232.0/22	IPv4	1,024	US
67.77.238.0/23	IPv4	512	US
67.77.248.0/22	IPv4	1,024	US
67.144.0.0/21	IPv4	2,048	US
67.144.8.0/22	IPv4	1,024	US
67.144.12.0/23	IPv4	512	US
67.144.14.0/23	IPv4	512	US
67.144.16.0/21	IPv4	2,048	US
67.144.24.0/22	IPv4	1,024	US
67.144.28.0/22	IPv4	1,024	US
67.144.32.0/20	IPv4	4,096	US
67.144.48.0/23	IPv4	512	US
67.144.52.0/22	IPv4	1,024	US
67.144.56.0/21	IPv4	2,048	US
67.144.64.0/18	IPv4	16,384	US
67.144.128.0/21	IPv4	2,048	US
67.144.136.0/22	IPv4	1,024	US
67.144.140.0/23	IPv4	512	US
67.144.144.0/20	IPv4	4,096	US
67.144.160.0/19	IPv4	8,192	US
67.144.192.0/19	IPv4	8,192	US
67.144.224.0/22	IPv4	1,024	US
67.144.228.0/23	IPv4	512	US
67.144.232.0/22	IPv4	1,024	US
67.144.238.0/23	IPv4	512	US
67.144.240.0/20	IPv4	4,096	US
67.145.0.0/19	IPv4	8,192	US
67.145.32.0/20	IPv4	4,096	US
67.145.50.0/23	IPv4	512	US
67.145.52.0/23	IPv4	512	US
67.145.56.0/21	IPv4	2,048	US
67.145.64.0/22	IPv4	1,024	US
67.145.68.0/23	IPv4	512	US
67.145.74.0/23	IPv4	512	US
67.145.76.0/22	IPv4	1,024	US
67.145.80.0/21	IPv4	2,048	US
67.145.88.0/22	IPv4	1,024	US
67.145.96.0/21	IPv4	2,048	US
67.145.104.0/22	IPv4	1,024	US
67.145.108.0/23	IPv4	512	US
67.145.112.0/21	IPv4	2,048	US
67.145.120.0/23	IPv4	512	US
67.145.124.0/22	IPv4	1,024	US
67.145.128.0/17	IPv4	32,768	US
67.146.0.0/18	IPv4	16,384	US
67.146.64.0/19	IPv4	8,192	US
67.146.98.0/23	IPv4	512	US
67.146.100.0/22	IPv4	1,024	US
67.146.104.0/21	IPv4	2,048	US
67.146.112.0/20	IPv4	4,096	US
67.146.128.0/19	IPv4	8,192	US
67.146.160.0/20	IPv4	4,096	US
67.146.176.0/23	IPv4	512	US
67.146.182.0/23	IPv4	512	US
67.146.184.0/21	IPv4	2,048	US
67.146.192.0/21	IPv4	2,048	US
67.146.202.0/23	IPv4	512	US
67.146.204.0/22	IPv4	1,024	US
67.146.208.0/20	IPv4	4,096	US
67.146.224.0/20	IPv4	4,096	US
67.146.240.0/22	IPv4	1,024	US
67.146.246.0/23	IPv4	512	US
67.146.248.0/21	IPv4	2,048	US
67.147.0.0/18	IPv4	16,384	US
67.147.64.0/20	IPv4	4,096	US
67.147.80.0/21	IPv4	2,048	US
67.147.90.0/23	IPv4	512	US
67.147.92.0/22	IPv4	1,024	US
67.147.96.0/21	IPv4	2,048	US
67.147.104.0/23	IPv4	512	US
67.147.108.0/22	IPv4	1,024	US
67.147.112.0/21	IPv4	2,048	US
67.147.128.0/18	IPv4	16,384	US
67.147.192.0/21	IPv4	2,048	US
67.147.200.0/23	IPv4	512	US
67.147.204.0/22	IPv4	1,024	US
67.147.208.0/20	IPv4	4,096	US
67.147.224.0/19	IPv4	8,192	US
67.232.209.0/24	IPv4	256	US
67.232.210.0/23	IPv4	512	US
67.232.224.0/22	IPv4	1,024	US
67.233.96.0/23	IPv4	512	US
67.233.100.0/22	IPv4	1,024	US
67.234.0.0/17	IPv4	32,768	US
67.234.128.0/18	IPv4	16,384	US
67.235.8.0/22	IPv4	1,024	US
67.235.32.0/20	IPv4	4,096	US
67.235.76.0/24	IPv4	256	US
67.235.96.0/20	IPv4	4,096	US
67.236.46.0/24	IPv4	256	US
67.236.58.0/23	IPv4	512	US
67.236.63.0/24	IPv4	256	US
67.237.16.0/24	IPv4	256	US
67.237.32.0/24	IPv4	256	US
67.237.48.0/20	IPv4	4,096	US
67.237.72.0/21	IPv4	2,048	US
67.237.80.0/20	IPv4	4,096	US
67.237.160.0/19	IPv4	8,192	US
67.237.192.0/20	IPv4	4,096	US
67.238.42.0/23	IPv4	512	US
67.238.47.0/24	IPv4	256	US
67.238.128.0/17	IPv4	32,768	US
69.34.18.0/23	IPv4	512	US
69.34.32.0/23	IPv4	512	US
69.34.34.0/24	IPv4	256	US
69.34.40.0/23	IPv4	512	US
69.34.42.0/24	IPv4	256	US
69.34.44.0/22	IPv4	1,024	US
69.34.68.0/23	IPv4	512	US
69.34.71.0/24	IPv4	256	US
69.34.93.0/24	IPv4	256	US
69.34.108.0/22	IPv4	1,024	US
69.34.118.0/24	IPv4	256	US
69.34.152.0/21	IPv4	2,048	US
69.34.177.0/24	IPv4	256	US
69.34.182.0/23	IPv4	512	US
69.34.184.0/22	IPv4	1,024	US
69.34.201.0/24	IPv4	256	US
69.34.203.0/24	IPv4	256	US
69.34.245.0/24	IPv4	256	US
69.68.42.0/24	IPv4	256	US
69.68.64.0/19	IPv4	8,192	US
69.68.116.0/22	IPv4	1,024	US
69.68.125.0/24	IPv4	256	US
69.68.173.0/24	IPv4	256	US
69.68.176.0/22	IPv4	1,024	US
69.68.180.0/23	IPv4	512	US
69.68.211.0/24	IPv4	256	US
69.68.216.0/22	IPv4	1,024	US
69.68.226.0/23	IPv4	512	US
69.68.232.0/22	IPv4	1,024	US
69.68.236.0/23	IPv4	512	US
69.69.40.0/24	IPv4	256	US
69.69.54.0/23	IPv4	512	US
69.69.56.0/22	IPv4	1,024	US
69.69.113.0/24	IPv4	256	US
69.69.115.0/24	IPv4	256	US
69.69.164.0/24	IPv4	256	US
69.69.172.0/24	IPv4	256	US
69.69.176.0/22	IPv4	1,024	US
69.69.184.0/21	IPv4	2,048	US
69.69.202.0/24	IPv4	256	US
69.69.208.0/23	IPv4	512	US
69.69.216.0/22	IPv4	1,024	US
69.69.226.0/23	IPv4	512	US
69.69.240.0/23	IPv4	512	US
70.58.48.0/21	IPv4	2,048	US
70.58.128.0/24	IPv4	256	US
70.58.134.0/23	IPv4	512	US
71.0.4.0/24	IPv4	256	US
71.0.28.0/22	IPv4	1,024	US
71.0.80.0/23	IPv4	512	US
71.0.82.0/24	IPv4	256	US
71.0.92.0/23	IPv4	512	US
71.0.112.0/20	IPv4	4,096	US
71.0.184.0/21	IPv4	2,048	US
71.0.194.0/24	IPv4	256	US
71.0.216.0/22	IPv4	1,024	US
71.0.226.0/23	IPv4	512	US
71.1.16.0/20	IPv4	4,096	US
71.1.42.0/24	IPv4	256	US
71.1.44.0/22	IPv4	1,024	US
71.1.140.0/23	IPv4	512	US
71.1.165.0/24	IPv4	256	US
71.1.208.0/22	IPv4	1,024	US
71.2.1.0/24	IPv4	256	US
71.2.16.0/21	IPv4	2,048	US
71.2.24.0/22	IPv4	1,024	US
71.2.80.0/21	IPv4	2,048	US
71.2.112.0/22	IPv4	1,024	US
71.2.120.0/23	IPv4	512	US
71.2.160.0/21	IPv4	2,048	US
71.2.184.0/21	IPv4	2,048	US
71.2.220.0/22	IPv4	1,024	US
71.2.240.0/23	IPv4	512	US
71.32.28.0/22	IPv4	1,024	US
71.32.80.0/20	IPv4	4,096	US
71.32.136.0/21	IPv4	2,048	US
71.32.144.0/20	IPv4	4,096	US
71.32.160.0/20	IPv4	4,096	US
71.32.180.0/22	IPv4	1,024	US
71.33.0.0/21	IPv4	2,048	US
71.33.8.0/23	IPv4	512	US
71.33.19.0/24	IPv4	256	US
71.33.22.0/23	IPv4	512	US
71.34.192.0/18	IPv4	16,384	US
71.36.0.0/20	IPv4	4,096	US
71.36.192.0/19	IPv4	8,192	US
71.36.252.0/23	IPv4	512	US
71.37.128.0/21	IPv4	2,048	US
71.37.139.0/24	IPv4	256	US
71.37.141.0/24	IPv4	256	US
71.37.160.0/22	IPv4	1,024	US
71.37.164.0/23	IPv4	512	US
71.37.170.0/23	IPv4	512	US
71.48.160.0/23	IPv4	512	US
71.48.162.0/24	IPv4	256	US
71.48.192.0/21	IPv4	2,048	US
71.49.32.0/19	IPv4	8,192	US
71.49.192.0/21	IPv4	2,048	US
71.50.32.0/19	IPv4	8,192	US
71.50.128.0/18	IPv4	16,384	US
71.50.192.0/19	IPv4	8,192	US
71.50.248.0/21	IPv4	2,048	US
71.51.96.0/20	IPv4	4,096	US
71.51.160.0/19	IPv4	8,192	US
71.51.216.0/21	IPv4	2,048	US
71.53.32.0/21	IPv4	2,048	US
71.53.48.0/22	IPv4	1,024	US
71.53.128.0/19	IPv4	8,192	US
71.54.32.0/19	IPv4	8,192	US
71.54.220.0/22	IPv4	1,024	US
71.55.64.0/19	IPv4	8,192	US
71.210.0.0/16	IPv4	65,536	US
71.213.0.0/16	IPv4	65,536	US
71.217.0.0/16	IPv4	65,536	US
71.219.0.0/16	IPv4	65,536	US
71.221.0.0/16	IPv4	65,536	US
71.222.128.0/17	IPv4	32,768	US
74.4.240.0/21	IPv4	2,048	US
74.5.0.0/19	IPv4	8,192	US
74.5.124.0/24	IPv4	256	US
74.5.128.0/19	IPv4	8,192	US
74.167.0.0/17	IPv4	32,768	US
75.160.80.0/22	IPv4	1,024	US
75.160.86.0/23	IPv4	512	US
75.160.88.0/22	IPv4	1,024	US
75.160.94.0/23	IPv4	512	US
75.160.114.0/24	IPv4	256	US
75.160.212.0/22	IPv4	1,024	US
75.160.216.0/22	IPv4	1,024	US
75.160.220.0/23	IPv4	512	US
75.160.228.0/22	IPv4	1,024	US
75.163.40.0/21	IPv4	2,048	US
75.163.48.0/20	IPv4	4,096	US
75.165.0.0/16	IPv4	65,536	US
75.170.0.0/16	IPv4	65,536	US
75.171.0.0/22	IPv4	1,024	US
75.171.7.0/24	IPv4	256	US
75.171.15.0/24	IPv4	256	US
75.171.18.0/23	IPv4	512	US
75.171.25.0/24	IPv4	256	US
75.171.26.0/24	IPv4	256	US
75.171.30.0/24	IPv4	256	US
75.171.33.0/24	IPv4	256	US
75.171.38.0/23	IPv4	512	US

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.