Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS49528

Announcement observedRIPE NCC

MARCIN MALOLEPSZY @ALFANET · ALFANET-PL-AS

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active10/28/2026, 10:56:04Snapshot expired

View network topology RDAP registration

ASN: AS49528
Registration country: Poland
Name: MARCIN MALOLEPSZY @ALFANET
Abbreviation: ALFANET-PL-AS
Registration date: 6/24/2009, 12:14:29
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
185.19.116.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
185.55.67.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
195.88.28.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/28/2026, 00:00:00	✓	×	Currently valid
31.42.0.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/20/2026, 08:00:00	10/28/2026, 00:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: MARCIN MALOLEPSZY @ALFANET
RIR: RIPE NCC
Registration country: Poland
Registration date: 6/24/2009, 12:14:29
Abuse contact: admin@an24.pl

Snapshot trend

10/28/2026, 10:56:044 v42 v69 Upstream · 2 Uncertain

10/4/2026, 11:46:254 v42 v610 Upstream · 2 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn