AS198131 — ZETOBI Centrum Informatyki ZETO S.A.

AS198131 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

The AS handle ZETOBI is held by Centrum Informatyki ZETO S.A.

What it's used for

• The address space carries business and institutional IT services, evidenced by the netname ZETOBI and reverse DNS entries like 64.zeto.bialystok.pl.
• The network announces 256 IPv4 addresses across 1 prefix with 3 observed neighbours, a ratio consistent with a regional business access network rather than a transit provider.
• Traffic from this AS consists of web and API endpoints for the company's IT services, supporting businesses, institutions, and individual customers in the Podlaskie Province.

Notable

• The RDAP registrant Centrum Informatyki ZETO S.A. matches the registry holder and the AS handle ZETOBI.
• The address inventory is a single /24 block, indicating a compact, self-contained corporate estate.

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

Announced prefixes

• 91.231.242.0/24

Upstream networks

• AS5617 Orange Polska Spolka Akcyjna
• AS31242 P4 Sp. z o.o.
• AS204987 Centrum Informatyki ZETO S.A.

Downstream networks

• AS204987 Centrum Informatyki ZETO S.A.

Adjacent networks

• AS5617 Orange Polska Spolka Akcyjna
• AS204987 Centrum Informatyki ZETO S.A.
• AS31242 P4 Sp. z o.o.

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-TKPSA, AS204987:AS-TRANS, AS29414:AS-BIALYSTOK-COM-AMSIX, AS29414:AS-BIALYSTOK-COM-PCWS, AS29414:AS-BIALYSTOK-COM-PIONIER-TP, AS5617:AS-PL, AS5617:AS-WORLD-TRANSIT, AS8865:AS-BIALYSTOK, AS8865:AS-BIALYSTOK-1014, AS8865:AS-PEERS.