AS28467 — AS28467 - OPTICAL LINE TERMINAL SAS DE CV

AS28467 announces 3 IPv4 prefixes covering 1,536 addresses and 1 IPv6 prefixes.

About this network

AS28467 is held by Optical Line Terminal SAS de CV.

What it's used for

• The space carries a mix of leased and owned infrastructure, with the largest block 38.225.44.0/22 registered to Cogent Communications, LLC under the netname COGENT-A, while the smaller /24 blocks are registered to Optical Line Terminal SAS under the netname EnlaceNet001.
• The AS announces 1536 IPv4 addresses and 1 IPv6 prefix, maintaining only 1 observed neighbour, a ratio that suggests a small-scale access or business network rather than a transit provider.

Notable

• Registrants do not fully agree with the announcer; the largest prefix is registered to Cogent Communications, LLC, while the remaining prefixes are registered to Optical Line Terminal SAS.
• The address inventory is fragmented, consisting of one large /22 block and two smaller /24 blocks, with the /22 representing the majority of the announced IPv4 space.

CLASSIFICATION - after the card, on its own final line, emit exactly:

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 38.225.44.0/22
• 89.42.71.0/24
• 89.45.209.0/24
• 2001:1225::/32

Upstream networks

• AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV

Adjacent networks

• AS28398 INTERNET TELEFONIA Y TV DE MICHOACAN SA DE CV

Routing security

• RPKI: 3 valid, 0 invalid and 1 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 5 route objects.
• Listed in as-sets: AS-2M-MX, AS-E1-AUTOMATION-CUSTOMER, AS-GBIC, AS-HURRICANE, AS-HURRICANEV6, AS-TRANSROUTE-SPEC, AS-WANTELCO-MX.