AS28978 — COIG-AS

AS28978 announces 5 IPv4 prefixes covering 6,144 addresses and 1 IPv6 prefixes.

About this network

COIG-AS is operated by COIG S.A, the Central Mining Computer Centre in Poland.

What it's used for

• The address space carries corporate infrastructure for the mining sector, evidenced by netnames such as PL-COIG-SA-20110523 and COIG-KATOWICE, alongside a reverse DNS entry for turn.coig.biz.
• With 6144 IPv4 addresses announced across 9 prefixes and 34 observed neighbours, the ratio suggests a business network with significant peering relationships rather than a pure transit provider.

Notable

• Registrants are predominantly COIG S.A, though two prefixes (91.229.213.0/24 and 195.43.156.0/24) are registered to Intive GmbH trading as Intive GmbH Sp. z o.o., indicating a partnership or service arrangement.
• The inventory is finely subdivided into multiple /24 and /23 blocks, consistent with an internal corporate estate segmented by site or function.

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

Announced prefixes

• 91.229.213.0/24
• 176.32.160.0/20
• 185.115.44.0/22
• 195.39.216.0/23
• 195.43.156.0/24
• 2a00:8a40::/32

Upstream networks

• AS29535 Orange Polska Spolka Akcyjna
• AS31242 P4 Sp. z o.o.
• AS39255 Polska Grupa Gornicza S.A.
• AS50607 Stowarzyszenie e-Poludnie
• AS15694 Atman Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS29632 Netassist International EOOD
• AS8218 Zayo Infrastructure France SA
• AS201054 Stowarzyszenie e-Poludnie
• AS33891 Core-Backbone GmbH
• AS29504 Freenet Liberec, z.s.

Downstream networks

• AS39168 WASKO S.A.
• AS20491 WASKO S.A.
• AS42564 WASKO S.A.
• AS43985 Urzad Marszalkowski Wojewodztwa Slaskiego
• AS205395 Centrum Holding 1 Spolka Akcyjna Sp. K.

Adjacent networks

• AS29535 Orange Polska Spolka Akcyjna
• AS39168 WASKO S.A.
• AS50607 Stowarzyszenie e-Poludnie
• AS20491 WASKO S.A.
• AS42564 WASKO S.A.
• AS15694 Atman Sp. z o.o.
• AS43985 Urzad Marszalkowski Wojewodztwa Slaskiego
• AS31242 P4 Sp. z o.o.
• AS39255 Polska Grupa Gornicza S.A.
• AS205395 Centrum Holding 1 Spolka Akcyjna Sp. K.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS29632 Netassist International EOOD
• AS29504 Freenet Liberec, z.s.
• AS33891 Core-Backbone GmbH
• AS8218 Zayo Infrastructure France SA
• AS201054 Stowarzyszenie e-Poludnie
• AS5617 Orange Polska Spolka Akcyjna

Internet exchanges

• TPIX - Internet Exchange — Warsaw, Poland
• Equinix Internet Exchange Warsaw — Warsaw, Poland
• NIX.CZ - Neutral Internet eXchange for the Czech Republic — Prague, Czech Republic