Autonomous system
AS18667 Web2mil S.A
Unclassified LACNIC
Summary
Web2mil S.A
business uruguay ipv4
AS18667 is operated by Web2mil S.A.
What it's used for
- The address space carries corporate infrastructure, evidenced by reverse DNS entries pointing to
calculo.com(e.g.,c73-255.calculo.com) and registrant netnames associated withCalculo S.A. - The AS announces 2048 IPv4 addresses across 2 prefixes in Uruguay, with only 1 observed neighbour, indicating a small-scale internal or business network rather than a transit provider.
Notable
- The registrants for both announced prefixes are listed as
Calculo S.A, which differs from the AS holderWeb2mil S.A, suggesting a relationship between the two entities or leased address space. - The inventory consists of two contiguous /22 blocks (
200.115.72.0/22and200.115.76.0/22) within the same netname range, forming a compact corporate estate.
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 |
|---|---|---|
| AS19422 | Telefonica Moviles del Uruguay SA | 177 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 2.05K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| UY | Uruguay | 2 |
Registry
Allocation record
- Registry
- LACNIC
- Handle
AS18667- Registry name
- 18667
- Registrant
- Web2mil S.A
- Registered
- 2000-09-26
- Last changed
- 2006-07-17
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 3 with no ROA
- ROAs
- 0 authorising AS18667
- ASPA
- no ASPA record
- IRR
- 100% registered · 3 of 3 announcements
- Route objects
- 1 naming AS18667
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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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