Registration
IPv4 Prefixes
61 prefixes · 57,600 addresses · 8 top-level Routing data as of 2026-10-07 08:00 UTC
181.0.0.0/8 · 23 prefixes · 24,576 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 181.41.64.0/19 | 181.41.64.0 – 181.41.95.255 | 8,192 |
| 181.41.68.0/22 | 181.41.68.0 – 181.41.71.255 | 1,024 |
| 181.41.74.0/24 | 181.41.74.0 – 181.41.74.255 | 256 |
| 181.41.77.0/24 | 181.41.77.0 – 181.41.77.255 | 256 |
| 181.41.78.0/24 | 181.41.78.0 – 181.41.78.255 | 256 |
| 181.41.80.0/22 | 181.41.80.0 – 181.41.83.255 | 1,024 |
| 181.41.84.0/22 | 181.41.84.0 – 181.41.87.255 | 1,024 |
| 181.41.87.0/24 | 181.41.87.0 – 181.41.87.255 | 256 |
| 181.41.88.0/21 | 181.41.88.0 – 181.41.95.255 | 2,048 |
| 181.41.96.0/19 | 181.41.96.0 – 181.41.127.255 | 8,192 |
| 181.41.96.0/22 | 181.41.96.0 – 181.41.99.255 | 1,024 |
| 181.41.100.0/22 | 181.41.100.0 – 181.41.103.255 | 1,024 |
| 181.41.104.0/22 | 181.41.104.0 – 181.41.107.255 | 1,024 |
| 181.41.112.0/22 | 181.41.112.0 – 181.41.115.255 | 1,024 |
| 181.41.120.0/22 | 181.41.120.0 – 181.41.123.255 | 1,024 |
| 181.41.127.0/24 | 181.41.127.0 – 181.41.127.255 | 256 |
| 181.199.224.0/19 | 181.199.224.0 – 181.199.255.255 | 8,192 |
| 181.199.224.0/22 | 181.199.224.0 – 181.199.227.255 | 1,024 |
| 181.199.228.0/24 | 181.199.228.0 – 181.199.228.255 | 256 |
| 181.199.232.0/23 | 181.199.232.0 – 181.199.233.255 | 512 |
| 181.199.248.0/24 | 181.199.248.0 – 181.199.248.255 | 256 |
| 181.199.253.0/24 | 181.199.253.0 – 181.199.253.255 | 256 |
| 181.199.255.0/24 | 181.199.255.0 – 181.199.255.255 | 256 |
190.0.0.0/8 · 38 prefixes · 33,024 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 190.80.0.0/19 | 190.80.0.0 – 190.80.31.255 | 8,192 |
| 190.80.0.0/24 | 190.80.0.0 – 190.80.0.255 | 256 |
| 190.80.1.0/24 | 190.80.1.0 – 190.80.1.255 | 256 |
| 190.80.2.0/24 | 190.80.2.0 – 190.80.2.255 | 256 |
| 190.80.3.0/24 | 190.80.3.0 – 190.80.3.255 | 256 |
| 190.80.9.0/24 | 190.80.9.0 – 190.80.9.255 | 256 |
| 190.80.10.0/24 | 190.80.10.0 – 190.80.10.255 | 256 |
| 190.80.11.0/24 | 190.80.11.0 – 190.80.11.255 | 256 |
| 190.80.12.0/22 | 190.80.12.0 – 190.80.15.255 | 1,024 |
| 190.80.12.0/24 | 190.80.12.0 – 190.80.12.255 | 256 |
| 190.80.13.0/24 | 190.80.13.0 – 190.80.13.255 | 256 |
| 190.80.16.0/22 | 190.80.16.0 – 190.80.19.255 | 1,024 |
| 190.80.28.0/24 | 190.80.28.0 – 190.80.28.255 | 256 |
| 190.80.29.0/24 | 190.80.29.0 – 190.80.29.255 | 256 |
| 190.80.30.0/24 | 190.80.30.0 – 190.80.30.255 | 256 |
| 190.80.31.0/24 | 190.80.31.0 – 190.80.31.255 | 256 |
| 190.80.32.0/19 | 190.80.32.0 – 190.80.63.255 | 8,192 |
| 190.80.32.0/22 | 190.80.32.0 – 190.80.35.255 | 1,024 |
| 190.80.44.0/22 | 190.80.44.0 – 190.80.47.255 | 1,024 |
| 190.80.52.0/22 | 190.80.52.0 – 190.80.55.255 | 1,024 |
| 190.80.62.0/24 | 190.80.62.0 – 190.80.62.255 | 256 |
| 190.80.64.0/19 | 190.80.64.0 – 190.80.95.255 | 8,192 |
| 190.80.64.0/22 | 190.80.64.0 – 190.80.67.255 | 1,024 |
| 190.80.72.0/21 | 190.80.72.0 – 190.80.79.255 | 2,048 |
| 190.80.72.0/22 | 190.80.72.0 – 190.80.75.255 | 1,024 |
| 190.80.80.0/22 | 190.80.80.0 – 190.80.83.255 | 1,024 |
| 190.80.88.0/23 | 190.80.88.0 – 190.80.89.255 | 512 |
| 190.80.91.0/24 | 190.80.91.0 – 190.80.91.255 | 256 |
| 190.80.92.0/22 | 190.80.92.0 – 190.80.95.255 | 1,024 |
| 190.80.96.0/19 | 190.80.96.0 – 190.80.127.255 | 8,192 |
| 190.80.96.0/23 | 190.80.96.0 – 190.80.97.255 | 512 |
| 190.80.98.0/24 | 190.80.98.0 – 190.80.98.255 | 256 |
| 190.80.104.0/22 | 190.80.104.0 – 190.80.107.255 | 1,024 |
| 190.80.108.0/22 | 190.80.108.0 – 190.80.111.255 | 1,024 |
| 190.80.112.0/21 | 190.80.112.0 – 190.80.119.255 | 2,048 |
| 190.80.120.0/22 | 190.80.120.0 – 190.80.123.255 | 1,024 |
| 190.80.124.0/22 | 190.80.124.0 – 190.80.127.255 | 1,024 |
| 190.93.39.0/24 | 190.93.39.0 – 190.93.39.255 | 256 |
IPv6 Prefixes
40 prefixes · 65,536 × /48 · 8 top-level Routing data as of 2026-10-07 08:00 UTC
BGP Neighbours
5 unique neighbours · 3 upstream/peer · 2 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (3)
Downstream side (2)
Raw RDAP Response
{
"rdapConformance": [
"rdap_level_0",
"cidr0",
"lacnic_level_0"
],
"notices": [
{
"title": "Terms and Conditions",
"description": [
"This is the LACNIC RDAP service. Objects are in RDAP format."
],
"links": [
{
"value": "https://www.lacnic.net/registration-data-access-protocol",
"rel": "terms-of-service",
"href": "https://www.lacnic.net/registration-data-access-protocol",
"type": "text/html"
}
]
}
],
"remarks": [
{
"description": [
"Autonomous System AS19863 from GY-GTTC-LACNIC"
],
"title": "description"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/autnum/AS19863",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/autnum/AS19863"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2001-02-22T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2006-07-29T12:00:00Z"
}
],
"objectClassName": "autnum",
"handle": "AS19863",
"startAutnum": 19863,
"endAutnum": 19863,
"name": "19863",
"type": "DIRECT ALLOCATION",
"status": [
"active"
],
"entities": [
{
"objectClassName": "entity",
"handle": "GY-GTTC-LACNIC",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Guyana Telephone & Telegraph Co."
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "Georgetown\n79 Brickdam\nGeorgetown\n--\nGY"
},
"text",
[
"",
"Georgetown",
"79 Brickdam",
"Georgetown",
"",
"--",
"GY"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+592 2267836#0000"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2006-07-13T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-01-07T13:10:10Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/GY-GTTC-LACNIC",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/GY-GTTC-LACNIC"
}
]
},
{
"objectClassName": "entity",
"handle": "GAS5",
"roles": [
"administrative",
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Data Network Services"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Stabroek\nBrickdam St,\nGeorgetown\n-\nGY"
},
"text",
[
"",
"Stabroek",
"Brickdam St,",
"Georgetown",
"",
"-",
"GY"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+592 2267836#0000"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"en"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2006-07-12T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-12-30T21:03:09Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/GAS5",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/GAS5"
}
]
}
],
"lacnic_legalRepresentative": "REDACTED",
"port43": "whois.lacnic.net"
} Contact details of private individuals are redacted.