asn.dev

Autonomous system

AS49300 IBSELEKTR-AS

Residential RIPE

IPv4 addresses 2.05K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly PL
Exchanges 1 recorded by PCH
Upstreams 5 0 downstream
Flagged prefixes 0 none

Summary

I.B.S. Elektronics

Poland · AI-generated

isp residential regional

IBSELEKTR-AS is operated by I.B.S. Elektronics Izabela Stefanko.

What it's used for

  • The space carries residential and small business internet access, evidenced by the netname IBSELEKTRONICS-NET and reverse DNS entries such as host-11-255.ibselektronics.pl and host-13-254.lubawka.org.
  • The AS announces 2048 IPv4 addresses within a single prefix, 213.108.8.0/21, and maintains 8 observed neighbours, a ratio consistent with a regional access provider rather than a transit carrier.
  • Traffic from this AS consists of subscriber eyeballs for a local cable/DSL ISP serving the Strzegom area in Poland.

Notable

  • The RDAP registrant I.B.S. Elektronics Izabela Stefanko matches the AS holder and the netname IBSELEKTRONICS-NET, confirming consistent ownership.
  • The address inventory is a single contiguous /21 block, indicating a straightforward allocation without complex subdivision or leasing.

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

Full topology · Graph

Internet exchanges

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
TPIX - Internet ExchangeWarsaw, Poland195.149.233.212

Transit providers

5 upstream, 0 downstream and 5 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC30
AS29535Orange Polska Spolka Akcyjna16
AS6939Hurricane Electric LLC11
AS33891Core-Backbone GmbH2
AS24482SG.GS1

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 1 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
PLPoland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS49300
Registry name
IBSELEKTR-AS
Registrant
IBSELEKTRONICS-MNT
Abuse contact
abuse@ibselektronics.pl
Registered
2009-05-14
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS49300
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS49300

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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: 443 networks and 1,784 prefixes, as published 2026-10-19. 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

Cross-check