Autonomous system
AS52928 JANAJA SERVICOS LTDA
Unclassified LACNIC
Summary
Nortetel
isp residential cable dsl
JANAJA SERVICOS LTDA is the AS handle for Nortetel Telecomunicacoes Ltda.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS records consistently using the
linknortetel.com.brdomain. - The network announces 12,288 IPv4 addresses across 4 prefixes and 39 IPv6 prefixes, while maintaining 45 observed neighbours.
- As a cable and DSL provider operating in Brazil, the traffic consists of subscriber eyeballs and local internet access for end-users.
Notable
- Registrants for the available prefixes (177.93.112.0/21, 131.108.244.0/22, and 167.250.100.0/22) are all listed as NORTETEL TELECOMUNICACOES LTDA, aligning with the AS holder.
- The AS handle
JANAJA SERVICOS LTDAdiffers from the current corporate name Nortetel, indicating a historical rename or rebranding of the operator. - The inventory includes a mix of /19, /21, and /22 IPv4 blocks, providing a segmented address estate for regional deployment.
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
Recorded at 2 exchanges in 1 country, largest first.
| Exchange | Location | Their address |
|---|---|---|
| IX.br (PTT.br) São Paulo | São Paulo, Brazil | 187.16.208.135 |
| IX.br (PTT.br) Belo Horizonte | Belo Horizonte, Brazil | 200.219.139.30 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 · 12.29K addresses IPv6 39 prefixes
| Country | Name | Prefixes |
|---|---|---|
| BR | Brazil | 43 |
Registry
Allocation record
- Registry
- LACNIC
- Registered
- 2012-08-13
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 0% valid · 0 valid, 44 with no ROA
- ROAs
- 0 authorising AS52928
- ASPA
- no ASPA record
- IRR
- 100% registered · 44 of 44 announcements
- Route objects
- 54 naming AS52928
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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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