Registration
IPv4 Prefixes
56 prefixes · 65,536 addresses · 1 top-level Routing data as of 2026-10-08 08:00 UTC
148.0.0.0/8 · 56 prefixes · 65,536 addresses
| Prefix | Range | Addresses |
|---|---|---|
| 148.237.0.0/16 | 148.237.0.0 – 148.237.255.255 | 65,536 |
| 148.237.52.0/24 | 148.237.52.0 – 148.237.52.255 | 256 |
| 148.237.53.0/24 | 148.237.53.0 – 148.237.53.255 | 256 |
| 148.237.55.0/24 | 148.237.55.0 – 148.237.55.255 | 256 |
| 148.237.56.0/24 | 148.237.56.0 – 148.237.56.255 | 256 |
| 148.237.57.0/24 | 148.237.57.0 – 148.237.57.255 | 256 |
| 148.237.80.0/21 | 148.237.80.0 – 148.237.87.255 | 2,048 |
| 148.237.88.0/21 | 148.237.88.0 – 148.237.95.255 | 2,048 |
| 148.237.96.0/21 | 148.237.96.0 – 148.237.103.255 | 2,048 |
| 148.237.104.0/21 | 148.237.104.0 – 148.237.111.255 | 2,048 |
| 148.237.112.0/21 | 148.237.112.0 – 148.237.119.255 | 2,048 |
| 148.237.120.0/21 | 148.237.120.0 – 148.237.127.255 | 2,048 |
| 148.237.128.0/24 | 148.237.128.0 – 148.237.128.255 | 256 |
| 148.237.129.0/24 | 148.237.129.0 – 148.237.129.255 | 256 |
| 148.237.130.0/24 | 148.237.130.0 – 148.237.130.255 | 256 |
| 148.237.140.0/24 | 148.237.140.0 – 148.237.140.255 | 256 |
| 148.237.141.0/24 | 148.237.141.0 – 148.237.141.255 | 256 |
| 148.237.142.0/24 | 148.237.142.0 – 148.237.142.255 | 256 |
| 148.237.143.0/24 | 148.237.143.0 – 148.237.143.255 | 256 |
| 148.237.144.0/24 | 148.237.144.0 – 148.237.144.255 | 256 |
| 148.237.145.0/24 | 148.237.145.0 – 148.237.145.255 | 256 |
| 148.237.148.0/24 | 148.237.148.0 – 148.237.148.255 | 256 |
| 148.237.149.0/24 | 148.237.149.0 – 148.237.149.255 | 256 |
| 148.237.152.0/24 | 148.237.152.0 – 148.237.152.255 | 256 |
| 148.237.153.0/24 | 148.237.153.0 – 148.237.153.255 | 256 |
| 148.237.154.0/24 | 148.237.154.0 – 148.237.154.255 | 256 |
| 148.237.156.0/24 | 148.237.156.0 – 148.237.156.255 | 256 |
| 148.237.157.0/24 | 148.237.157.0 – 148.237.157.255 | 256 |
| 148.237.158.0/24 | 148.237.158.0 – 148.237.158.255 | 256 |
| 148.237.159.0/24 | 148.237.159.0 – 148.237.159.255 | 256 |
| 148.237.160.0/24 | 148.237.160.0 – 148.237.160.255 | 256 |
| 148.237.161.0/24 | 148.237.161.0 – 148.237.161.255 | 256 |
| 148.237.168.0/24 | 148.237.168.0 – 148.237.168.255 | 256 |
| 148.237.169.0/24 | 148.237.169.0 – 148.237.169.255 | 256 |
| 148.237.170.0/24 | 148.237.170.0 – 148.237.170.255 | 256 |
| 148.237.174.0/24 | 148.237.174.0 – 148.237.174.255 | 256 |
| 148.237.175.0/24 | 148.237.175.0 – 148.237.175.255 | 256 |
| 148.237.176.0/24 | 148.237.176.0 – 148.237.176.255 | 256 |
| 148.237.177.0/24 | 148.237.177.0 – 148.237.177.255 | 256 |
| 148.237.178.0/24 | 148.237.178.0 – 148.237.178.255 | 256 |
| 148.237.184.0/24 | 148.237.184.0 – 148.237.184.255 | 256 |
| 148.237.188.0/24 | 148.237.188.0 – 148.237.188.255 | 256 |
| 148.237.189.0/24 | 148.237.189.0 – 148.237.189.255 | 256 |
| 148.237.192.0/24 | 148.237.192.0 – 148.237.192.255 | 256 |
| 148.237.193.0/24 | 148.237.193.0 – 148.237.193.255 | 256 |
| 148.237.194.0/24 | 148.237.194.0 – 148.237.194.255 | 256 |
| 148.237.195.0/24 | 148.237.195.0 – 148.237.195.255 | 256 |
| 148.237.201.0/24 | 148.237.201.0 – 148.237.201.255 | 256 |
| 148.237.202.0/24 | 148.237.202.0 – 148.237.202.255 | 256 |
| 148.237.206.0/24 | 148.237.206.0 – 148.237.206.255 | 256 |
| 148.237.208.0/24 | 148.237.208.0 – 148.237.208.255 | 256 |
| 148.237.209.0/24 | 148.237.209.0 – 148.237.209.255 | 256 |
| 148.237.234.0/24 | 148.237.234.0 – 148.237.234.255 | 256 |
| 148.237.235.0/24 | 148.237.235.0 – 148.237.235.255 | 256 |
| 148.237.242.0/24 | 148.237.242.0 – 148.237.242.255 | 256 |
| 148.237.248.0/24 | 148.237.248.0 – 148.237.248.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
1 unique neighbour · 1 upstream/peer · 0 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. Upstream & peer side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS18734 AS18734 - Operbes, S.A. de C.V. 304 18,706 0
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 AS7325 from MX-UATA1-LACNIC"
],
"title": "description"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/autnum/AS7325",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/autnum/AS7325"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "1996-11-08T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-13T17:35:06Z"
}
],
"objectClassName": "autnum",
"handle": "AS7325",
"startAutnum": 7325,
"endAutnum": 7325,
"name": "7325",
"type": "DIRECT ALLOCATION",
"status": [
"active"
],
"entities": [
{
"objectClassName": "entity",
"handle": "MX-UATA1-LACNIC",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"UNIVERSIDAD AUTONOMA DE TAMAULIPAS"
],
[
"kind",
{},
"text",
"org"
],
[
"adr",
{
"label": "CENTRO\nMATAMOROS\nCIUDAD VICTORIA\n87000\nMX"
},
"text",
[
"",
"CENTRO",
"MATAMOROS",
"CIUDAD VICTORIA",
"",
"87000",
"MX"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+52 8343181700#2072"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2006-02-07T12:00:00Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-05T17:18:03Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/MX-UATA1-LACNIC",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/MX-UATA1-LACNIC"
}
]
},
{
"objectClassName": "entity",
"handle": "JAM257",
"roles": [
"administrative",
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Javier Alejandro Marquez Muñoz"
],
[
"kind",
{},
"text",
"individual"
],
[
"adr",
{
"label": "Centro\nMatamoros 8 y 9\nCd. Victoria\n87000\nMX"
},
"text",
[
"",
"Centro",
"Matamoros 8 y 9",
"Cd. Victoria",
"",
"87000",
"MX"
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+52 8343181800#2074"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"en"
]
]
],
"events": [
{
"eventAction": "registration",
"eventDate": "2026-05-05T17:06:52Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-05-05T17:06:52Z"
}
],
"links": [
{
"value": "https://rdap.lacnic.net/rdap/entity/JAM257",
"rel": "self",
"type": "application/rdap+json",
"href": "https://rdap.lacnic.net/rdap/entity/JAM257"
}
]
}
],
"lacnic_legalRepresentative": "REDACTED",
"port43": "whois.lacnic.net"
} Contact details of private individuals are redacted.