AS19990 — ZetaNET Telecom

Network type: residential

AS19990 announces 2 IPv4 prefixes covering 2,048 addresses and 1 IPv6 prefixes.

About this network

AS19990 is operated by ZetaNET Telecom.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS entries such as 168-0-61-0.zetanet.com.br and 201-159-53-0.zetanet.com.br.
• The AS announces 2048 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining 26 observed neighbours; this ratio of modest address space against a significant peering footprint indicates a regional access provider.

Notable

• Both registrants for the announced IPv4 prefixes are listed as ZetaNET Telecom, matching the AS holder.
• The inventory consists of two /22 blocks in the 168.0.60.0 and 201.159.52.0 ranges, alongside a single /32 IPv6 allocation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 168.0.60.0/22
• 201.159.52.0/22
• 2804:18d0::/32

Upstream networks

• AS267613 ELETRONET S.A.
• AS16735 ALGAR TELECOM S/A
• AS28283 Adylnet Telecom
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS57463 NetIX Communications JSC

Adjacent networks

• AS267613 ELETRONET S.A.
• AS16735 ALGAR TELECOM S/A
• AS28283 Adylnet Telecom
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS37721 Virtual Technologies & Solutions
• AS57463 NetIX Communications JSC

Internet exchanges

• IX.br (PTT.br) São Paulo — São Paulo, Brazil
• IX.br (PTT.br) Porto Alegre — Porto Alegre, Brazil
• IX.br (PTT.br) Curitiba — Curitiba, Brazil