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AS49633

MGK Rafal Chmielewski

Poland (PL)

ASN Information

AS NumberAS49633
AS NameMGK-AS
OrganizationKilinskiego 1b
Also known asMGK Rafal Chmielewski
CountryPoland (PL)
RegistryRIPE NCC
ASN TypeCable/DSL/ISP
Last Seen
Announcement Count5
IPv4 Prefix Count3
IPv6 Prefix Count2
RPKI StatusNotFound ×3Unknown (could not be determined) ×2
IRR RecordsView IRR route objects
Websitehttp://www.mgk.pl ↗

AS Path to AS49633

  1. 37271Workonline Communications(Pty) Ltd - Workonline Communications(Pty) Ltd
  2. 20804ASN-TELENERGO Exatel S.A.
  3. 49633Origin

Most common path, seen 16× in route collector data, latest at a collector in Johannesburg (2026-10-20 22:01:13 UTC). Prepends collapsed.

Route Collectors (Visibility)

Sydney: 21 peer session(s)São Paulo: 31 peer session(s)Johannesburg: 37 peer session(s)Singapore: 43 peer session(s)Amsterdam: 51 peer session(s)London: 67 peer session(s)Eugene, OR: 117 peer session(s)
High (10+ peers)Medium (3–9)Low (1–2)

Approximate route collector locations, coloured by peer sessions carrying this AS's routes.

Announced Prefixes (5)

View All →
PrefixFamilyRPKILast Seen
92.63.32.0/20IPv4NotFoundNot looked up yet
185.13.144.0/22IPv4NotFoundNot looked up yet
185.106.168.0/22IPv4NotFoundNot looked up yet
2a02:f3c0::/29IPv6Not checkedNot looked up yet
2a0b:a80::/29IPv6Not checkedNot looked up yet

Peers (8)

View All →
ASNameRelationshipPathsLast Seen
AS20804ASN-TELENERGO Exatel S.A.Upstream (inferred)670
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)61
AS12741AS-NETIA Netia SAUpstream (inferred)41
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)18
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)4
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)4
AS29632NASSIST-AS Netassist International EOODUpstream (inferred)Inferred—

Neighbours seen next to AS49633 in public AS paths. These are not confirmed BGP sessions; peer IP addresses and locations are not published by these sources.

Public Peering Exchange Points (2)

IX Updates →
ExchangeLocationIPv4IPv6SpeedRS peerUpdated
EPIX.WarszawaWarsaw, PL89.46.144.1322001:678:3ac::132—No
Equinix WarsawWarsaw, PL195.182.218.1092001:7f8:42::a504:9633:1—No

IX ports registered by AS49633 (self-reported by the network).

Interconnection Facilities (1)

FacilityCityCountry
Equinix WA1 - Warsaw, Centrum LIMWarsawPoland

Data centres where AS49633 says it can interconnect (self-reported).

IRR AS-SET and Peering Policy

IRR AS-SETAS49633
Member of AS-SETsSee IRR page
Peering policyOpen
Multiple locationsNot Required
Ratio requirementNo
ContractNot Required
TrafficNot available
Traffic ratioNot Disclosed
Geographic scopeNot Disclosed
Max prefixes (IPv4 / IPv6)3 / 1
Unicast / IPv6 / MulticastYes / Yes / No
Looking glassNot available
Route serverNot available

Contact Information (0)

No public contacts are registered for AS49633.

Only contacts the network has chosen to publish are shown.

Upstreams (8)

ASNameRelationshipPathsLast Seen
AS20804ASN-TELENERGO Exatel S.A.Upstream (inferred)670
AS6939HURRICANE - Hurricane Electric LLCUpstream (inferred)61
AS12741AS-NETIA Netia SAUpstream (inferred)41
AS137409GSLNETWORKS-AS-AP - GSL Networks Pty LTDUpstream (inferred)18
AS49544i3Dnet i3D.net B.VUpstream (inferred)12
AS24482SGGS-AS-AP - SG.GSUpstream (inferred)4
AS36236NETACTUATE - NetActuate, IncUpstream (inferred)4
AS29632NASSIST-AS Netassist International EOODUpstream (inferred)Inferred—

Downstreams (0)

No downstream ASNs found for AS49633 in current data sources.

Registry and network details

Registered holderMGK-AS MGK Fiber Sp. z o.o.
RegisteredYes
Peering policyOpen
IRR AS-setAS49633
Registry record last modified
MaintainersRIPE-NCC-END-MNT, MGK-MNT
Internet exchanges2
Facilities1
Network profile updated

Data updated . See limitations.