Guyana (GY) - IPv4 address delegations
Data from RIR websites as of: Mon Aug 04 2025
Most IPv4 delegations correspond to a single "/prefix" address range.
Some IPv4 delegations correspond to several consecutive "/prefix" ranges with the same holder, aggregated together in a single delegation (for example a /23 and the following /24 aggregated in a delegation with 768 addresses). In this case, colum "Prefix" in the following table contains the keyword "Aggreg", and the entry in the "IPv4 List" text file appears as "First address-Last address".
| LACNIC Delegations |
| Zone |
Country |
Parameter |
First |
Last |
Prefix |
Number |
Date |
Status |
| LACNIC |
GY |
IPv4 |
138.94.248.0 |
138.94.251.255 |
/22 |
1 024 |
2015-04-06 |
Assigned |
| LACNIC |
GY |
IPv4 |
168.232.144.0 |
168.232.147.255 |
/22 |
1 024 |
2016-04-20 |
Allocated |
| LACNIC |
GY |
IPv4 |
179.51.205.0 |
179.51.205.255 |
/24 |
256 |
2020-08-28 |
Allocated |
| LACNIC |
GY |
IPv4 |
181.41.64.0 |
181.41.127.255 |
/18 |
16 384 |
2012-07-06 |
Allocated |
| LACNIC |
GY |
IPv4 |
181.177.216.0 |
181.177.219.255 |
/22 |
1 024 |
2013-02-05 |
Allocated |
| LACNIC |
GY |
IPv4 |
181.199.224.0 |
181.199.255.255 |
/19 |
8 192 |
2013-07-08 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.80.0.0 |
190.80.63.255 |
/18 |
16 384 |
2006-07-28 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.80.64.0 |
190.80.127.255 |
/18 |
16 384 |
2009-08-17 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.93.36.0 |
190.93.39.255 |
/22 |
1 024 |
2011-07-15 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.105.156.0 |
190.105.159.255 |
/22 |
1 024 |
2011-05-03 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.108.196.0 |
190.108.199.255 |
/22 |
1 024 |
2010-06-01 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.108.200.0 |
190.108.207.255 |
/21 |
2 048 |
2010-06-01 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.108.208.0 |
190.108.215.255 |
/21 |
2 048 |
2012-07-23 |
Allocated |
| LACNIC |
GY |
IPv4 |
190.124.220.0 |
190.124.223.255 |
/22 |
1 024 |
2010-03-02 |
Allocated |
