Autonomous system
AS21911 DIGITALSERVICES.UOL S.A.
Unclassified AFRINIC
Summary
Digitalservices.UOL S.A.
business brazil uol corporate
The AS handle DIGITALSERVICES.UOL S.A. is held by Digitalservices.UOL S.A., a Brazilian digital services entity.
What it's used for
- The address space is registered under netnames
126559and20933, with all registrants listed asDIGITALSERVICES.UOL S.A.. - The AS announces 1792 IPv4 addresses across 4 prefixes, with 2 observed neighbours, indicating a small-scale internal corporate estate rather than a transit or large access network.
Notable
- All RDAP registrants for the announced prefixes agree with the AS holder, consistently listing
DIGITALSERVICES.UOL S.A.. - The address inventory consists of four distinct IPv4 blocks, including a /22 and three /24s, all located in Brazil.
- No IPv6 prefixes are announced in the inventory.
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.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 4 prefixes · 1.79K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 4 |
Registry
Allocation record
- Registry
- AFRINIC
- Handle
21911- Registry name
- ASN21911
- Registrant
- DIGITALSERVICES.UOL S.A.
- Abuse contact
- Edge UOL Security
- Registered
- 2001-07-16
- Last changed
- 2025-01-29
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 4 with no ROA
- ROAs
- 0 authorising AS21911
- ASPA
- no ASPA record
- IRR
- 100% registered · 4 of 4 announcements
- Route objects
- 8 naming AS21911
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 1,779 prefixes, as published 2026-10-24. 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