Autonomous system
AS10586 OSI de Guatemala
Unclassified LACNIC
Summary
OSI de Guatemala, S.A.
isp enterprise legacy
OSI de Guatemala, S.A. is a Guatemala City company that sells integrated business communications: corporate Internet access, private data links and the systems work around them. It was among the earlier firms in the country to put corporate customers on the Internet, and it presents itself as a business-to-business integrator rather than a consumer provider.
What it's used for
The routed footprint is minimal. RIS observes one IPv4 prefix, 205.161.188.0/24, carrying 256 addresses, no IPv6 at all, and 1 observed BGP neighbour.
A single /24 behind a single upstream is the smallest configuration in which running your own ASN makes any sense, and it tells you what the ASN is for: portability and independence, not scale. Holding an ARIN-era /24 and announcing it yourself means the company's servers and its customers' public-facing addresses keep working if it changes carriers. Everything else — the DSL, fibre and leased-line access it sells its clients — will be numbered out of the underlying carriers' space, which is why almost none of it appears here.
Notable
Small integrator ASNs like this one are the long tail of the pre-2000 registry: a company with modest infrastructure grabbed a number when they were free and unrationed, and thirty years later it still announces exactly one block. There is no evidence of hosting scale, eyeball aggregation or transit in the routing, and none should be read into the company's age.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS6458 | TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA | 59 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 1 prefixes · 256 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| GT | Guatemala | 1 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 1997-09-29
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 1 with no ROA
- ROAs
- 0 authorising AS10586
- ASPA
- no ASPA record
- IRR
- 0% registered · 0 of 1 announcements 1 other origin
- Route objects
- 2 naming AS10586
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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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