AS18881 Latin American and Caribbean IP Address Regional Registry

General Info - AS18881

Latin American and Caribbean IP Address Regional Registry

Brazil

lacnic.net

4,549,120

9,223,372,036,854,775,808

IP Address Ranges

Netblock Number of IPs   
177.16.0.0/17 32,768
177.16.128.0/18 16,384
177.16.192.0/19 8,192
177.16.224.0/20 4,096
177.16.240.0/22 1,024
177.16.244.0/23 512
177.16.247.0/24 256
177.16.248.0/21 2,048
177.17.0.0/16 65,536
177.18.0.0/18 16,384
177.18.64.0/20 4,096
177.18.80.0/23 512
177.18.82.0/24 256
177.18.84.0/22 1,024
177.18.88.0/21 2,048
177.18.96.0/20 4,096
177.18.114.0/23 512
177.18.116.0/22 1,024
177.18.120.0/21 2,048
177.18.128.0/18 16,384
177.18.192.0/20 4,096
177.18.208.0/21 2,048
177.18.216.0/22 1,024
177.18.220.0/23 512
177.18.223.0/24 256
177.18.224.0/19 8,192
177.19.0.0/16 65,536
177.40.0.0/15 131,072
177.42.0.0/17 32,768
177.42.128.0/18 16,384
177.42.192.0/19 8,192
177.42.224.0/21 2,048
177.42.248.0/21 2,048
177.43.0.0/16 65,536
177.96.0.0/14 262,144
177.132.0.0/14 262,144
177.145.0.0/18 16,384
177.156.0.0/16 65,536
177.157.0.0/20 4,096
177.157.16.0/21 2,048
177.157.28.0/22 1,024
177.157.32.0/19 8,192
177.157.64.0/18 16,384
177.157.128.0/17 32,768
177.158.0.0/15 131,072
177.204.0.0/15 131,072
177.206.0.0/17 32,768
177.206.128.0/18 16,384
177.206.192.0/19 8,192
177.206.224.0/20 4,096
177.206.240.0/21 2,048
177.206.248.0/22 1,024
177.206.252.0/24 256
177.206.255.0/24 256
177.207.0.0/16 65,536
179.83.0.0/17 32,768
179.83.128.0/18 16,384
179.83.208.0/20 4,096
179.83.224.0/19 8,192
179.95.0.0/16 65,536
179.162.0.0/20 4,096
179.162.24.0/21 2,048
179.162.32.0/19 8,192
179.162.64.0/21 2,048
179.162.80.0/20 4,096
179.162.96.0/19 8,192
179.162.128.0/17 32,768
179.176.0.0/13 524,288
179.184.0.0/15 131,072
179.186.0.0/16 65,536
179.187.8.0/21 2,048
179.187.16.0/20 4,096
179.187.32.0/19 8,192
179.187.64.0/18 16,384
179.187.128.0/19 8,192
179.187.160.0/20 4,096
179.187.176.0/23 512
179.187.178.0/24 256
179.187.181.0/24 256
179.187.182.0/23 512
179.187.184.0/21 2,048
179.187.192.0/18 16,384
186.212.0.0/14 262,144
187.58.0.0/15 131,072
187.89.0.0/22 1,024
187.112.0.0/16 65,536
187.113.0.0/17 32,768
187.113.128.0/19 8,192
187.113.176.0/20 4,096
187.113.192.0/18 16,384
187.114.0.0/17 32,768
187.114.128.0/20 4,096
187.114.152.0/21 2,048
187.114.160.0/19 8,192
187.114.192.0/18 16,384
187.115.0.0/16 65,536
189.26.0.0/15 131,072
189.58.0.0/15 131,072
189.114.0.0/15 131,072
191.30.0.0/20 4,096
191.30.24.0/21 2,048
191.30.32.0/19 8,192
191.30.64.0/18 16,384
191.30.128.0/18 16,384
191.30.192.0/19 8,192
191.30.232.0/21 2,048
191.30.240.0/20 4,096
191.31.0.0/19 8,192
191.31.48.0/20 4,096
191.31.64.0/19 8,192
191.31.96.0/22 1,024
191.31.102.0/23 512
191.31.104.0/21 2,048
191.31.112.0/20 4,096
191.31.128.0/17 32,768
191.32.0.0/15 131,072
191.34.0.0/16 65,536
191.35.0.0/17 32,768
191.35.128.0/18 16,384
191.35.208.0/20 4,096
191.35.224.0/19 8,192
191.248.0.0/18 16,384
191.248.64.0/22 1,024
191.248.68.0/24 256
191.248.70.0/23 512
191.248.72.0/21 2,048
191.248.80.0/20 4,096
191.248.96.0/19 8,192
191.248.128.0/20 4,096
191.248.152.0/21 2,048
191.248.160.0/19 8,192
191.248.192.0/18 16,384
191.249.0.0/18 16,384
191.249.64.0/21 2,048
191.249.72.0/22 1,024
191.249.78.0/23 512
191.249.80.0/20 4,096
191.249.96.0/19 8,192
191.249.128.0/17 32,768
191.250.0.0/15 131,072
200.139.64.0/18 16,384
200.146.0.0/17 32,768
200.175.0.0/16 65,536
201.22.0.0/16 65,536
201.47.0.0/16 65,536
201.86.0.0/16 65,536

Show more IP address ranges »

Netblock Number of IPs   
2804:1b0:42::/47 2,417,851,639,229,258,349,412,352
2804:1b0:44::/46 4,835,703,278,458,516,698,824,704
2804:1b0:48::/45 9,671,406,556,917,033,397,649,408
2804:1b0:50::/44 19,342,813,113,834,066,795,298,816
2804:1b0:60::/43 38,685,626,227,668,133,590,597,632
2804:1b0:80::/41 154,742,504,910,672,534,362,390,528
2804:1b0:100::/40 309,485,009,821,345,068,724,781,056
2804:1b0:200::/39 618,970,019,642,690,137,449,562,112
2804:1b0:400::/38 1,237,940,039,285,380,274,899,124,224
2804:1b0:800::/37 2,475,880,078,570,760,549,798,248,448
2804:1b0:1000::/36 4,951,760,157,141,521,099,596,496,896
2804:1b0:8000::/36 4,951,760,157,141,521,099,596,496,896
2804:1b0:e000::/35 9,903,520,314,283,042,199,192,993,792
2804:1b1::/33 39,614,081,257,132,168,796,771,975,168
2804:1b1:8000::/34 19,807,040,628,566,084,398,385,987,584
2804:1b1:c000::/35 9,903,520,314,283,042,199,192,993,792
2804:1b1:e000::/37 2,475,880,078,570,760,549,798,248,448
2804:1b1:f800::/37 2,475,880,078,570,760,549,798,248,448
2804:1b2::/35 9,903,520,314,283,042,199,192,993,792
2804:1b2:2000::/36 4,951,760,157,141,521,099,596,496,896
2804:1b2:4000::/36 4,951,760,157,141,521,099,596,496,896
2804:1b2:6000::/35 9,903,520,314,283,042,199,192,993,792
2804:1b2:8000::/34 19,807,040,628,566,084,398,385,987,584
2804:1b2:c100::/40 309,485,009,821,345,068,724,781,056
2804:1b2:d000::/38 1,237,940,039,285,380,274,899,124,224
2804:1b2:f000::/40 309,485,009,821,345,068,724,781,056
2804:1b2:f100::/46 4,835,703,278,458,516,698,824,704
2804:1b2:f104::/47 2,417,851,639,229,258,349,412,352
2804:1b2:f108::/45 9,671,406,556,917,033,397,649,408
2804:1b2:f110::/44 19,342,813,113,834,066,795,298,816
2804:1b2:f120::/43 38,685,626,227,668,133,590,597,632
2804:1b2:f140::/42 77,371,252,455,336,267,181,195,264
2804:1b2:f200::/39 618,970,019,642,690,137,449,562,112
2804:1b2:f400::/38 1,237,940,039,285,380,274,899,124,224
2804:1b2:f800::/37 2,475,880,078,570,760,549,798,248,448
2804:1b3:1000::/36 4,951,760,157,141,521,099,596,496,896
2804:1b3:3000::/39 618,970,019,642,690,137,449,562,112
2804:1b3:4001::/48 1,208,925,819,614,629,174,706,176
2804:1b3:4002::/48 1,208,925,819,614,629,174,706,176
2804:1b3:4006::/47 2,417,851,639,229,258,349,412,352
2804:1b3:4008::/45 9,671,406,556,917,033,397,649,408
2804:1b3:4010::/44 19,342,813,113,834,066,795,298,816
2804:1b3:4020::/43 38,685,626,227,668,133,590,597,632
2804:1b3:4040::/42 77,371,252,455,336,267,181,195,264
2804:1b3:4080::/41 154,742,504,910,672,534,362,390,528
2804:1b3:4180::/41 154,742,504,910,672,534,362,390,528
2804:1b3:4200::/39 618,970,019,642,690,137,449,562,112
2804:1b3:4400::/38 1,237,940,039,285,380,274,899,124,224
2804:1b3:4800::/37 2,475,880,078,570,760,549,798,248,448
2804:1b3:6000::/37 2,475,880,078,570,760,549,798,248,448
2804:1b3:6800::/38 1,237,940,039,285,380,274,899,124,224
2804:1b3:6c00::/39 618,970,019,642,690,137,449,562,112
2804:1b3:6e00::/40 309,485,009,821,345,068,724,781,056
2804:1b3:6f42::/47 2,417,851,639,229,258,349,412,352
2804:1b3:6f44::/46 4,835,703,278,458,516,698,824,704
2804:1b3:6f48::/45 9,671,406,556,917,033,397,649,408
2804:1b3:6f50::/44 19,342,813,113,834,066,795,298,816
2804:1b3:6f60::/43 38,685,626,227,668,133,590,597,632
2804:1b3:6f80::/41 154,742,504,910,672,534,362,390,528
2804:1b3:7000::/36 4,951,760,157,141,521,099,596,496,896
2804:1b3:8000::/33 39,614,081,257,132,168,796,771,975,168
2804:7f0::/31 158,456,325,028,528,675,187,087,900,672
2804:7f2::/32 79,228,162,514,264,337,593,543,950,336
2804:7f3::/33 39,614,081,257,132,168,796,771,975,168
2804:7f3:8000::/35 9,903,520,314,283,042,199,192,993,792
2804:7f3:e000::/35 9,903,520,314,283,042,199,192,993,792
2804:7f4::/31 158,456,325,028,528,675,187,087,900,672
2804:7f6::/34 19,807,040,628,566,084,398,385,987,584
2804:7f6:8000::/33 39,614,081,257,132,168,796,771,975,168
2804:7f7::/33 39,614,081,257,132,168,796,771,975,168
2804:7f7:a000::/35 9,903,520,314,283,042,199,192,993,792
2804:7f7:c000::/34 19,807,040,628,566,084,398,385,987,584

Show more IP address ranges »

Downstreams

There are no downstreams for this ASN.

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

autonomous system

Fast, Reliable
and Easy to Use

Want to retrieve comprehensive IP geolocation info?

Sign Up Now

    Enable 200 IP address queries per day

    Support IP addresses in IPv4 and IPv6

    Receive monthly database update notification