asn.dev

Autonomous system

AS52463 Banco Nacional de Costa Rica BNCR

Unclassified LACNIC

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CR
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Banco Nacional de Costa Rica

Costa Rica · AI-generated

bank government business costa-rica

AS52463 is operated by Banco Nacional de Costa Rica (BNCR).

What it's used for

  • The space carries internal bank infrastructure, evidenced by the reverse DNS record uag.bnvital.com and the netname 201.220.29.0 - 201.220.29.255.
  • The AS announces a single IPv4 prefix (201.220.29.0/24) comprising 256 addresses with 1 observed neighbour, indicating a small, self-contained corporate network rather than a transit or access provider.
  • Traffic from this AS consists of internal banking operations, office workers, and web/API endpoints for the national bank's digital services.

Notable

  • The RDAP registrant Banco Nacional de Costa Rica (BNCR) matches the AS holder exactly.
  • The address inventory is a single /24 block, representing a finely subdivided internal corporate estate for the bank's IT infrastructure.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS262197MILLICOM CABLE COSTA RICA S.A.51
AS11830Instituto Costarricense de Electricidad y Telecom.6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
CRCosta Rica1

Registry

Allocation record

LACNIC · via Atlas (registry data)
Registry
LACNIC
Registered
2013-04-24
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
2 authorising AS52463
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS52463

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 442 networks and 1,781 prefixes, as published 2026-10-16. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check