Autonomous system
AS197645 GCI GCI Sp. z o.o.
Unclassified RIPE
Summary
GCI Sp. z o.o.
residential isp poland telecom
The AS handle is GCI and the holder is GCI Sp. z o.o.
What it's used for
- The address space carries residential and business access traffic, evidenced by reverse DNS entries like
host0.97.gci-net.pland netnamesPL-HYDRONET-20160407andGCI-NET. - The network announces 1280 IPv4 addresses across 2 prefixes with 3 observed neighbours, a ratio indicating an access network rather than a transit provider.
- Traffic consists of subscriber internet, TV, and telephone services, as GCI operates in the wired telecommunications carrier sector providing access to the internet, TV, and telephone.
Notable
- Registrants include Ewelina Sosnowska trading as HydroNet for the 185.146.96.0/22 block and GCI Sp. z o.o. for the 91.223.212.0/24 block.
- The address inventory is small and subdivided into two distinct prefixes, one associated with a different registrant name (HydroNet) and one directly under the GCI netname.
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.
Transit providers
3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 1.28K addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| PL | Poland | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS197645- Registry name
- GCI
- Registrant
- GCI-MNT
- Abuse contact
- biuro@gci.suchylas.pl
- Registered
- 2011-03-10
- Last changed
- 2018-09-04
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS197645
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS197645
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: 448 networks and 1,851 prefixes, as published 2026-11-03. 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